Рубрика: Cybersecurity

The widespread shortage of talented security operations and threat intelligence resources in security operations centers (SOCs) leaves numerous companies open to the increased danger of a security incident. That is on the grounds that they can’t adequately explore all discovered, possibly vindictive practices in their environment in an intensive and repeatable way.

While cybersecurity’s rising significance is prodding a wave of new technologies and developments, people are a definitive driving force behind cybersecurity protection, and talent is hard to come by. As indicated by the Information Systems Audit and Control Association (ISACA), cybersecurity job development is growing at multiple times the rate of overall IT jobs and by 2019 the worldwide shortage of cybersecurity positions will surpass 2,000,000. As per ESG, 66% of security experts accept the cybersecurity skills gap has led to an increased workload for existing staff.

As organizations battle a developing cluster of external and internal threats, artificial intelligence (AI), machine learning (ML) and automation are playing progressively large roles in stopping that workforce gap. However, to what degree can machines support and upgrade cybersecurity teams, and do they or will they discredit the requirement for human staff?

These questions penetrate most enterprises, yet the expense of cybercrime to organizations, governments, and people is rising sharply. Studies show that the effect of cyberattacks could hit an exciting $6 trillion by 2021. What’s more, the expenses are not just financial. As organizations harness and harvest data from billions of people, endless high-profile data breaches have made privacy a top concern. Reputations and at times individuals’ lives are on the line.

Companies can begin to close the skills gap by enlarging their workforce utilizing artificial intelligence (AI) abilities. Artificial intelligence isn’t proposed to supplant people however, rather offers an amazing mix of man and machine, intended to enhance human performance. Probably the best case of this is centaur versus supercomputer chess. While supercomputers beat people at chess reliably, a centaur consolidates human instinct and innovativeness with a computer’s ability to recall and ascertain a huge number of moves, countermoves and results. Accordingly, novice chess players with desktop computers reliably beat the two supercomputers and chess champions by a wide edge.

As per Verizon’s 2018 DBIR report, the utilization of stolen credentials was the most widely recognized strategy of obtaining unauthorized access. Already, in the 2017 rendition of a similar report, 81% of all breaches included some kind of user behavior activity.

In any case, observing a huge number of malware-related and user activity events a day is time-consuming and tedious, prompting high turnover at the tier one security operations center (SOC) analyst level. Since not everything suspicious is malevolent—and, truth be told, most alerts are bogus positives—User Behavior Analytics (UBA) use AI to distinguish patterns and analyze irregularities that definitely decrease the “signal to noise” proportion, hailing those alarms that bear investigating.

A powerful method to improve SOC analyst productivity and effectiveness and reduce stay time is to use artificial intelligence (AI) to recognize, analyze, explore and prioritize security alerts. Artificial intelligence in cybersecurity can be utilized as a force multiplier for security analysts by applying it directly to the investigation procedure. Through the utilization of analytics methods, for example, supervised learning, graph analytics, reasoning processes and automated data mining systems, security teams can reduce manual, error-prone research, make investigation outcome predictions (high or low priority, real or false), and identify threat actors, campaigns, related alerts and more.

Miter ATT&CK, a structure for understanding threat strategies, systems and methods dependent on real-world threat observations, is picking up traction as the standard for threat assessment and cybersecurity strategy. At the point when combined with the Miter ATT&CK system, AI gives firsthand data about the strategies and phases of an attack possibly being utilized by a threat actor, adding insight and confidence to what the AI has found. It likewise accelerates response since experts have an immediate understanding of what strategies have been received by awful entertainers. In addition to the fact that this shortens the long stretches of work by skilled analysts, it additionally guarantees that all alerts are examined in a consistent manner.

Inquisitively, another reason AI and ML advanced all the more rapidly in the fraud and abuse realm might be down to industry culture. Fraud and abuse detection wasn’t constantly associated with cybersecurity; those circles once worked independently inside most companies. In any case, with the ascent of credential stuffing and different attacks, cybersecurity teams turned out to be progressively included.

Cybersecurity groups, then again, have regularly moved toward issues in an increasingly theoretical manner, since the vulnerabilities they were trying to find and protect against would once in a while be exploited in their environment in manners they could watch. Accordingly, fraud and abuse teams began utilizing AI and ML over 10 years back, while cybersecurity teams have as of late began receiving AI-and ML-based solutions decisively.

Companies can assess the effectiveness of their current security efforts by distinguishing what stage along the cyber kill chain attacks are recognized. Early-stage detection empowers organizations to respond before a hacker enters the earth, in any case, alerts detected at later stages present a fundamentally more serious risk. Given the volume of false positive occasions, most organizations do not have the ability to analyze each event, particularly during the reconnaissance or delivery phase of the kill chain. Event activity that raises an alert despite everything expects experts to distinguish those that warrant investigation.

Notwithstanding, AI is appropriate to analyzing a whole class of events, for example, traffic logs and network flow records, which are regularly disregarded by analysts during the early stages of an attack, and hailing those that require attention. Infusing AI and analytics into the threat-monitoring process permits organizations to develop from a reactive to a proactive approach and address potential dangers before they escalate.

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With the rise in technology and enhanced connectivity, we are unintentionally moving toward a more insecure world of malicious activities. Businesses today, while deploying technology, fear the loss they would face if security gets compromised. As most of them operate through e-mails, it turns into a major source for malware attacks. Moreover, lots of emails are sent with malicious intent, putting a heavy burden on Gmail to protect users. As it turns out, a lot of malicious attachments come from documents, but through innovation brought in by Google, Gmail is getting better at detecting them.

Unfortunately, there are many naive users who find it hard to detect what’s genuine and not; they trust everything they receive in the email and this is being misused by cyber-criminals. Hackers are coming up with mischievous techniques such as malware-laced documents attached in the mail, warning notice about impending bank account closure, debit/credit card renewal to fool people to their reveal financial credentials. Taking cognizance of the issue, Google, over the past few years, has steadily scaled up the security for Gmail against phishing scams and curb the spread of malware.

In a post on its Security Blog, Google explains how Gmail blocks 99.9% of threats from ever reaching the inbox, and how it’s getting even better at that task. Gmail’s malware scanner processes over 300 billion attachments weekly, and 63% of that content changes on a daily basis.

To stay ahead of that, Google has been employing a new scanner that uses machine learning to improve detection. Since the scanner launched, Google has boosted the detection of Office documents by 10%. Impressively, Google’s new scanner is getting better at detecting “adversarial, bursty attacks” with the detection rate jumping by 150%.
Interestingly, Google says that 58% of all malware targeting Gmail users comes from malicious documents, the vast majority of that coming from Office documents alone.

As claimed by the company, “Strengthening our document detection capabilities is one of our key focus areas, as malicious documents represent 58% of the malware targeting Gmail users. We are still actively developing this technology, and right now, we only use it to scan Office documents.”

The blog further added, “Our new scanner runs in parallel with existing detection capabilities, all of which contribute to the final verdict of our decision engine to block a malicious document.”

“Combining different scanners is one of the cornerstones of our defense-in-depth approach to help protect users and ensure our detection system is resilient to adversarial attacks. We will continue to actively expand the use of artificial intelligence to protect our users’ inboxes, and to stay ahead of attacks,” Gmail security team said.

For now, the new AI-powered malicious document scanner will forward any flagged emails to your spam folder. All other blocked emails with the malicious attachments are immediately purged, preventing them from ever ending up in your email inbox.

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A car is one of the most valuable and significant purchases in an individual’s life. When you buy a vehicle, it also brings specific responsibilities along with it. You need to ensure the car is in the best shape to avoid any mishaps. You must also take appropriate steps to deal with vehicle security apart from the general measures. Threats such as vehicle theft, misuse and passenger safety are some of the challenges that can have a substantial impact if not dealt properly. There is an emerging need to upgrade the actions taken towards vehicle security.

In the wake of these threats, technological advancement has come up with numerous improved solutions. As a car owner, you must understand that to protect your vehicle effectively, a combination of multiple security measures is essential. A GPS Tracker is one such device that has quickly proved itself to be extremely beneficial, among other progressions, like an improved locking system.

Here are some of the vehicle security solutions to adopt:

1. Car Alarms

Car alarms have been in use for a while now. It is one of the usual steps to ensure the safety of your vehicle. They rely on motion and pressure sensors and create distinct sounds to alert the owner from a considerable distance. Modern car alarms are armed with stronger and intelligent sensors to discourage carjacking. High-end car alarms also have a backup power source if an intruder disables the main battery.

2. Wheel Clamps

Car wheel clamps are an excellent tool for the security of the vehicle. While a GPS tracker gives you information on the whereabouts of your car, wheel clamps prevent the moment of the car only. For example, if someone has gained access to your car keys, a wheel clamp in the car immobilizes the vehicle, thereby protecting it. You can easily carry the wheel clamps in the boot of your car and use it while parking. There are different kinds of wheel clamps available in the market to suit the needs of vehicles varying in size.

3. Steering Wheel Lock

A steering wheel lock can be of help to ensure that your vehicle does not move without your permission. In case an intruder has gained access to the inside of your car, it will be impossible for them to drive it anywhere. It is a hassle-free security measure that is easy to implement. There are different designs of such a lock present in the market. All of them stop the steering wheel from moving when in place.

4. GPS tracker

A GPS tracker enabled car lets the owner access its location from any part of the world. It is a massive success for vehicle security as the owner is always aware of its location. For instance, if you are worried about your family members being alone in a chauffeur-driven car, a GPS tracker assures you of their safety. You can easily track when their trip begins and ends.

Lately, there have been several upgradations to the standard GPS tracker. The new age GPS tracker offers many valuable features, such as intelligent alerts on over-speeding or rash driving. One such example of a first-of-its-kind car security device is KENT CamEye that provides a complete vehicle security solution. The highly sophisticated GPS tracker has useful features such as facial recognition and dual camera to record the on-goings of both inside and outside the vehicle.

Upgrade Your Vehicle Security

Today, there are quite a few options available to car owners to protect their vehicles successfully. While these vehicle security tools are viable and effective, there is a need for a one-stop solution. A capable device that addresses a full range of car security problems is the need of the hour. Vehicle security has combined comfort and quality to bring a GPS tracker that has become an ideal choice for every car owner.

The Kent CamEye is an excellent example of a modern GPS tracker that is intelligent, compact and reliable. The 4G-enabled device has positively changed the perception of a GPS tracker among car owners. You can book a free demo to understand the specifications in detail. Upgrade the security of your car to enjoy stress-free drives with a GPS tracker.

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The voluminous generation of data and the rise in the significant implementation of disruptive technologies to harness its value has given a complementary push to privacy threats as well. Placing their data online is still a nightmare for some threatened by the potentials of hackers’ games. Amid this cybersecurity becomes an essential part of the ecosystem to keep progressing in the digital arena without any restrictions. A number of technologies are handy today to ensure cybersecurity, however, they might not be effective equally. Where the threat is coming from various ends, cybersecurity should be strengthened further by adding several other dimensions of security technologies together. As it stands now, the corporate world is in need of intelligent security that comes from an amalgamation of different technological potentials.

Here are the elements of Intelligent Security.

The platform of intelligent security has been developed consisting of these crucial elements – log management, SIEMs, NBADs, and network forensics.

Log management is usually collective processes and policies used to administer and facilitate the generation, transmission, analysis, storage and ultimate disposal of the large volumes of log data created within an information system. SIEM that is also known as security information and event management is an approach to security management that provides a holistic view of an organization’s information technology (IT) security. Today majority of SIEMs deploy multiple collection agents to gather security-related events from end-user devices, servers, network equipment and specialized security equipment like firewalls, antivirus or intrusion prevention systems. The collectors forward events to a centralized management console, which performs inspections and flags anomalies.

Further, network behavior anomaly detection or NBAD is the continuous monitoring of a network for unusual events or trends. Such program tracks critical network characteristics in real-time and generates an alarm if a strange event or trend is detected that could indicate the presence of a threat. NBAD is an integral part of network behavior analysis. Next comes risk management which is the process of identifying, assessing and controlling threats to an organization’s capital and earnings. Such threats include financial uncertainty, legal liabilities, strategic management errors, accidents, natural disasters, and information technology (IT) security threats. Moreover, network forensics is the capturing, recording, and analysis of network events to discover the source of security attacks or other problem incidents. “Catch-it-as-you-can” systems capture all packets passing through a certain traffic point, store the data and perform analysis subsequently in batch mode. “Stop, look and listen” systems perform a rudimentary analysis in memory and save only certain data for future analysis.

What are the key principles of Security Intelligence?

Real-Time Analysis, Pre-Exploit Analysis, Collection, Normalization and Analysis, Actionable Insights, Scalable, Adjustable Size and Cost and Data Security & Risk are some of the key principles of the intelligent security system.

Real-time analysis means being able to understand what is happening currently across the network. It becomes critical when identifying threats. While dealing with zero-day exploits and immediate risks, solely depending on the view log record is not enough. Intelligent Security can evaluate potential present threats. Further, modern security intelligence blends pre-exploit vulnerability management with real-time analysis. Therefore, by identifying risks before they become breaches, organizations may reduce and more easily detect attacks. Collecting as much applicable data as possible from pertinent devices on the network, creating relations between those devices, and then analyzing their behavior to identify aberrant actions is the most relevant and complete method of identifying security incidents. Security intelligence is capable of fully understanding a situation, identifying the key components and surrounding information, and effectively notifying security analysts of potential threats.

As aforementioned, solely amassing, evaluating, and logging data is not enough. There is a need for more proactive security solutions like security intelligence must identify threats, remove false positives, and present potential threats to security analysts in a meaningful and comprehensive way. Moreover, previous security tools and platforms have struggled with the sheer bulk of data larger organizations need to process, security intelligence solutions, however, are designed to scale and handle these large volumes of data. They utilize purpose-built databases to gather and analyze extensive amounts of data in real-time with ease.

In terms of size and cost, cybersecurity threats are no longer limited to large companies and organizations. Today even smaller organizations require security solutions. Security intelligence does not require extensive implementation or a large organization’s budget rather it is a significant change from other security solutions, which requires extensive customization, skilled personnel staffing, and large budgets. Furthermore, to maintain an organization’s reputation, it is important to secure data and intellectual property from attackers. Security intelligence’s main goal is to protect the data an organization has by compiling and scrutinizing as much of the data as possible.

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Cybercrime is an ever-present risk confronting companies all things considered. So as to shield themselves against a successful data breach, IT teams must remain a stride in front of cybercriminals by protecting against a torrent of progressively refined attacks at high volumes.

What confuses this challenge further is that the techniques and attack vectors that cybercriminals depend on are continually advancing. It’s the classic problem of security teams covering each possibility, while cybercriminals just need to slip past barriers once. Along these lines, IT teams should persistently update their defenses dependent on current risk trends. Today, IoT, mobile malware, cryptojacking, and botnets are top concentrations for cybercriminals

The criminals target end-users to bring in cash, and as cybersecurity providers, they have to shield buyers and organizations from these targeted attacks. To effectively upset attacks, a multi-layered way to deal with security is ideal.

Layered security, defense-in-depth security, is a way to deal with cybersecurity that doesn’t depend on a “silver shot” solution for counter cyberthreats. Despite the fact that there are a few reasons why a layered security approach is a significant and powerful cybersecurity best practice.

Many think about a layered approach to deal with cybersecurity regarding technology and tools. This implies having different security controls set up to ensure separate gateways. For instance, deploying a web application firewall, endpoint protections and secure email doors, as opposed to depending just on traditional perimeter defenses. While these solutions are all part of a layered security approach, it really works out in a good way beyond deploying layers of various security tools. For cybersecurity to be compelling, companies should likewise consider how they influence individuals and procedures. At the point when consolidated into a single, integrated framework, a covering methodology dependent on security tools, individuals, and procedures will yield the best resistances.

From a macro level point of view, the layers of security are policy, technology, and training. You need clear and solid policies to direct what security controls ought to be set up. For instance, you could have an approach that says, “Be careful when opening email attachments or clicking on links from individuals you don’t have a clue.”

That policy would then be able to be upheld by a technology layer, which would comprise of technical components or sub-layers, such as designing firewall entrance and exit filtering rules, setting up a NAT or reverse proxy, opening only specific ports, and so on.

The last layer guarantees that end-users, which are quite often the most fragile connection in a security program, are appropriately instructed about the outcomes of failing to hold fast to security policies as well as how to maintain those approaches. It doesn’t make a difference in how well-thought-out your policies and how state-of-the-art your technologies are if your end users are not instructed enough, your security controls can be in danger of being bypassed.

Keeping this in mind, it’s basic that companies conduct regular training sessions during the year to keep employees aware of potential tricks and the manners in which they can make their organization vulnerable. Training programs like these will make a solid culture of cybersecurity that can go a far way toward limiting threats.

Another way IT teams can improve cybersecurity at the worker level is access management policies, for example, the rule of least benefit, which furnishes an individual with access to data in particular if it is important to carry out their responsibility, in this manner lessening the exposure and outcomes of a break.

As talked about already, there are a host of technologies that security teams can execute so as to layer their defenses. That being stated, it’s significant that IT teams don’t execute segregated point solutions as they layer their barriers, yet rather, select those tools dependent on their ability to be integrated and automated to create a Security Fabric that can encourage the quick detection and mitigation of threats.

Deception technologies level even the odds automating the creation of dynamic decoys that are scattered all through the IT environment, making it harder for the adversary to figure out which resources are fake and which are genuine. At the point when fake assets can’t make this distinction, cybercriminals are compelled to sit around idly on counterfeit resources and exercise alert as they search for tripwires installed in these fake environments. This may expect them to change their strategies, subsequently increasing their odds of being detected by security teams.

If you establish layered security, you really acquire flexibility in keeping up a worthy degree of security. To expound on that, if you have just a single security solution that requires fixing (for example to prevent a recently known exploit) and that fix by one way or another can’t be applied to specific frameworks, you’re left with no other alternative.

However, if you can fix most of your frameworks, segregate the ones you can’t fix, and afterwards apply specific monitoring on those unpatched systems, you, despite everything, should have the option to detect an attack that takes advantage of the known exploit. That is another advantage of layered security. In the present threat landscape, where cyberattacks are typically multi-pronged, multi-organized, and multi-faceted, a layered methodology is, sensibly, the only way you can genuinely protect your digital resources.

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Cybersecurity management has turned into the top-most worry for pretty much every organisation today. To add to the rundown, it is expected that “the average expense of a data breach in 2020 will surpass US$150 million.” Given the rising danger, executives should strive to come up with a reliable solution that will alleviate cybersecurity dangers. However, in reality, regardless of increased dangers over data ruptures, over 40% of companies don’t have an appropriate cybersecurity strategy.

During the beginning of 2018, Gartner anticipated that cybersecurity spending will arrive at US$96 billion before the year is over. However, we see an ever-increasing number of threats mount, which says that the current security system needs a makeover. Their lacking zone is they really neglect to design a comprehensive cybersecurity management strategy that illustrates how to accomplish a definitive objective of having a 100% secured infrastructure.

Assessment of Gaps and Threats

You should know the company’s risk appetite and priority areas of investment is the goal that the strategy can mirror the equivalent. This should be possible by participating in an intensive assessment and analysis of the greatness, nature and kinds of risks and dangers confronting the company and gaps in the present cybersecurity plan. The company should likewise have a clear comprehension of its present framework and security capabilities like human asset, software and hardware, etc. to build up the strategy accordingly.

Outsourcing a few or the majority of the actual work will be appealing to numerous companies. Preferences to this approach incorporate a new point of view, access to skills that probably won’t be accessible in-house, and the ability to work more efficiently than if internal staff, with their continuous job duties, take the work on. In any case, external support should be very much coordinated and overseen, to ensure the correct results are accomplished. Collaboration with an external company, instead of total outsourcing, might be a superior route ahead. It’s likewise crucial that a cybersecurity strategy is checked as a business empowering agent, not something that will impede individuals trying to carry out their responsibilities.

Data Management

When we talk about data management, we mean all the related conventions and security encompassing data. Unquestionably, a cyber-attack or data breach is proposed to take or corrupt sensitive information. Data is a valuable product amongst attackers; regardless of whether it’s to sell or publish the information, or steal corporate insider facts. As a business, you are in charge of noteworthy amounts of data. Both internal business information as well as conceivably customer recognizing data like addresses, medical data, financial details and so forth

In this way, obviously, you have to protect and deal with this data efficiently. A full cybersecurity strategy should likewise accordingly incorporate an astounding data management strategy as well. In general, there are three parts of data management to look for.

1. The manner by which data is accessed by clients.
2. The manner in which data is stored and verified within a framework.
3. The manner by which data is moved among clients and networks.

Partners and Employees

Regardless of how convincing, reliable, and robust security system companies deploy, effective implementation isn’t feasible without having the right team of exceptionally talented workers within the context of a comprehensive cybersecurity defense act. Without certified, experienced, and skilled experts who have sound information on how these security innovations work, endeavors that organizations put in designing cybersecurity defense model will clearly fall flat.

As cybersecurity risks are ascending, there emerges the requirement for unique security techniques past the gauge ones. Cyber Security demands risk assessments to be finished utilizing best in class analytics platform. Comprehending the security threat landscape and breaking down hacker risks is of vital significance. What’s more, just perfect employees can play out all of these.

If a comprehensive cybersecurity strategy is deployed for the first time, it will take some time. There may be some burrowing around, some constrained changes to the ways in which a few people work every day and contingent upon your technique for controlling shadow IT, some disappointed staff to manage.

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The coronavirus disease has reached over 150 countries around the world and continues to disrupt the global economy, health, transportation, and political and social systems. However, as the world is completely affected by this deadly outbreak, there is another concealed threat is rising in the digital space is cyberattacks. By the day, most companies allow their employees to work from home, so as they work remotely, this leads the reliance on digital infrastructure or digital tools. That can create an attack surface for cybercriminals who always in search of breaches.

Malicious actors or hackers are attempting to capitalize on the Covid-19 outbreak to deliver malware, steal bank details and more. In this effort, companies including Facebook, Google, Microsoft, LinkedIn, Reddit, Twitter, and YouTube come out with joint statement promising to fight Covid-19 fraud and restraint misinformation.

Earlier this week, the US Health and Human Services Department was hit by a cyberattack. The attack was on the department’s computer system, and administration officials saying they were investigating a significant increase in activity on its cyberinfrastructure.

One of the Czech Republic’s hospitals, Brno University Hospital, in the city of Brno, also hit by a cyberattack in the midst of Covid-19 that was testing this outbreak. Though the hospital officials haven’t unveiled the nature of the security breach but the incident was deemed severe enough to postpone urgent surgical interventions, and re-route new acute patients to nearby hospitals, according to reports.

During this pandemic, the dependency on digital infrastructure or digital communications continues to multiply which raises the cost of failure. The internet has now become the most crucial channel for effective human interaction and the primary way to work, contact and assist others.

Moreover, cybercriminals are extremely creative in devising new ways to exploit users and technology to access passwords, networks and data. They often take advantage of prevalent issues and trends to tempt users into unsafe online behavior. In this scenario too, as the coronavirus outbreak continues to disrupt everything, hackers may put phishing emails designed to lure people or employees to click on the latest and greatest offer related to this virus protections, or urgent instructions. All this can lead a person to unwittingly download malware onto his/her device and the company’s systems.

Thus, being extra vigilant about these kinds of attacks can be constructive to ensure security amidst the Covid-19. In addition to this, there is a need to verify the source of every URL while signing up for new services.

To ensure cybersecurity for devices like smartphones, computers, laptops, and others, people or businesses also must follow up updates of their systems and applications regularly to patch any weaknesses that may be exploited. For employees, it is significant to work only on secure, password-protected internet connections as it is a very common source of breaching data or placing malware.

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Cyber threats have escalated in both numbers and complexity with the increasing sophistication of tools and techniques used by criminals over the recent years. As research and studies have drawn much attention to growing threats to online safety, organizations and governments have worked tirelessly to strengthen security infrastructure and build new ammunition against cyber threats. However, taking necessary measures to ensure personal safety is also the responsibility of each individual.

Here are our top 10 cybersecurity tips to safeguard your online data and privacy by protecting yourself from cybercriminals.

1. Email safety

According to research, 94% of malware attacks were executed via emails. Phishing attacks and email scams have gained traction over the years, making it even more critical to act with caution when opening and responding to emails. Therefore, remain alert of especially those requesting for verification of personal details, which often impersonate a known individual or a reputed organization such as a bank. And if you come across any suspicious emails, perform a reverse email search using a people search site such as Nuwber or directly reach out to the individual if you already know their contact number.

2. Think twice before clicking

Today, over 90% of data breaches are initiated with a click. Evidence is clearly mounting on the use of click baits for cyberattacks on both individuals and organizations. These could often download malicious viruses or even take you to unscrupulous websites impersonating those of reputed organizations to mislead you into divulging personal information. Therefore, guard yourself against unknown links shared through emails, text messages or even on websites and blogs.

3. Password protection

Strong and secure passwords are an essential step to protect your data, personal accounts, and devices from a malicious attack. Maintain separate unique passwords for each requirement and ensure that they are changed periodically for added security.

A reputed password manager software or app could provide you with the convenience of storing and managing several passwords and thereby eliminate the need for memorizing or keeping written records.

4. Mindful sharing

As technology has created boundless opportunities for networking and social sharing with millions of people across the globe, mindless oversharing has blurred the lines of privacy and security. Exercising caution on social platforms, therefore, is pivotal with regards to what you share and with whom. Re-examine your privacy settings and be selective of who you allow into your network of friends.

5. Guard against physical theft

Physical theft of devices could equally compromise your data as would an online security breach. Especially your laptop and mobile phone could contain a staggering amount of sensitive information that could compromise your safety when placed in the wrong hands.

Therefore, protect your devices from physical theft and make effective use of any in-build security features such as password protection, fingerprint scans, and face-recognitions.

6. Malicious downloads

The downloading of malware and spyware to your devices could be triggered through an email attachment or even with content downloads from a website. Once downloaded on to a device, these malicious files could extract personal data, monitor and transmit your activities and even execute a hostile takeover demanding ransom. Therefore, avoid any suspicious or unnecessary downloads, and scan documents with anti-virus software prior to opening.

7. Browser safety

Browsers often track and store user online behavior and could compromise your privacy in the event of a security breach. Therefore, disabling these tracking features such as auto sign-in, auto-fill, and options to save payment methods and passwords is a critical step to safeguard your privacy and security.

Further, deleting search history, cookies, and cached files should also be carried out regularly to remove any stored data that could divulge your online activities.

8. Anti-virus guards

Installing reputed anti-virus software is another essential step to guard against a malicious cyberattack. These can monitor and identify potential threats to your devices and function as a shield against possible infiltrations. They can caution you about unsecured websites prevent click bait-based advert pop-ups and even support you with a backup function to protect your data in the event of an attack.

9. App safety

The apps downloaded to your mobile devices could pose a significant threat to your data security if left unguarded. Unknown to you, apps could track personal data such as contact lists, messages, location, and even real-time browsing activities, and share with third-parties. Minimizing apps to the most essential and avoiding third-party apps are important practices for your mobile security.

10. Use a VPN

A Virtual Private Network could shield your online activities from cybercriminals by routing your traffic through various servers. This can allow you to remain anonymous and provide you with the necessary protection to avoid being tracked and easily targeted for criminal activities.

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Organizations face a wide range of cyberattacks. Some, like Denial of Service (DoS) and ransomware attacks, are designed to be destructive, while others are intended to steal sensitive information for the attacker’s use or resale.

Carding attacks mix elements of both of these attacks. Cybercriminals can end up with lists of unvalidated credit card numbers for a variety of reasons. Carding attacks enable them to determine complete, verified information for a payment card, but it also consumes significant resources on legitimate merchants’ webpages. Protecting against carding attacks both ensures that cybercriminals cannot misuse stolen card data and reduces waste of merchants’ computational resources. This is why it’s vital that you protect yourself from credit card theft.

Inside the Carding Attack Lifecycle

Carding attacks are only one step in an attack’s lifecycle. Before cybercriminals can test the validity of a list of credit card numbers, they need to have a list to test. A list of validated credit card numbers is typically not the end goal of the attack, so additional stages exist after carding to make use of the new list.

• Before Carding: Card Number Theft

Carding attacks are designed to weed out incorrect credit card information or those that have expired or been cancelled from valid ones. Before performing a carding attack, a cybercriminal needs a list of potential credit card numbers to test. A number of different ways exist for an attacker to gather this information. Many companies collect this type of payment card data in order to autofill payment information for online purchases or for automatic billing (healthcare providers, utilities, etc.).

A method for collecting credit card data that has become popular in recent years is credit card skimming. Credit card skimmers exist almost anywhere that credit cards are used. Physical devices are placed on gas pumps and ATMs, skimming malware is installed on point of sale (PoS) terminals in stores (which enabled the Target credit card leak), and skimming malicious code is embedded in payment pages of legitimate websites. For cybercriminals like the Magecart group, which performed the attack that earned British Airways the biggest General Data Protection Regulation (GDPR) fine to date, collecting a long list of credit cards to try is no problem.

• The Carding Attack

The problem with lists of credit card numbers is that the cybercriminal may not know their provenance. A list purchased from another criminal may include all new numbers or aggregate numbers from past breaches. If the latter is true, many of these cards may have been cancelled as part of the breach remediation efforts. Additionally, the cybercriminal may not have full card information, including the PIN number needed for online purchases.

Carding attacks are designed to fix this problem. Most credit card PINs are three digits long, meaning that there are 1,000 possible values, which is an entirely guessable and testable number. Many sites may have a mechanism in place to prevent a user from trying 1,000 different payments with the same card but different PIN numbers. However, these sites probably don’t coordinate. If the threshold for mistakes is five attempts per card, then a cybercriminal only requires 200 payment portals to brute-force a card’s PIN number (and probably less on average).

Carding attacks take advantage of bots, which perform all of the heavy lifting in the attack. The bot will attempt to make a small purchase with a card, testing a certain set of card details. If the transaction goes through, they have a verified credit card. Otherwise, they move on to the next combination of payment card details on their list.

• Impacts of Carding

Carding attacks are profitable for an attacker since they produce a list of verified and validated credit cards. These fetch a much higher price on the black market since they are guaranteed to work if used shortly after validation. Validated credit cards are extremely useful for online shopping. Once an item has been purchased and shipped by the retailer, the seller has no control over it. As a result, there is no chance of the cybercriminal losing the item even if the owner of the card notices the anomalous transaction and reverses the charge.

With credit card fraud and carding attacks, it is most likely the merchant that pays the price. Credit card companies will reverse a disputed transaction (called a chargeback), meaning that the retailer loses both their inventory and the payment for it.

Protecting Against Carding Attacks

Carding attacks can have a significant impact on a merchant’s bottom line. If they are the victim of credit card fraud, they may lose significant amounts of money in chargebacks. On the other hand, if they are one of the sites used in carding attacks, they have their resources wasted by the thousands or millions of fake transactions being performed by cybercriminals attempting to validate a list of credit card information.

The nature of carding attacks makes it relatively easy to detect on a merchant’s website. The site will experience a high number of payment attempts with many failed transactions. This will also include a high rate of cart abandonment if a purchase is designed only to validate a particular card and is abandoned once verification occurs. These attacks are also commonly performed by bots (due to their repetitive and time-consuming nature), and bots often have features that help to differentiate them from human users.

Protecting against carding attacks requires deploying defenses specifically designed to protect against bot-driven attacks. By performing device identification, behavioral analysis, and browser reputation analysis, a bot management system can identify and shut down carding attacks against a merchant’s web presence.

The post The Threat of Misusing Stolen Card Data: An Introduction to Carding Attacks appeared first on Analytics Insight.

Distributed denial of service (DDoS) attacks are a genuine threat for any website, regardless of size. In fact, DDoS attacks of hundreds of gigabytes in size have taken down some of the largest and most secure sites on the internet, including the United States Library of Congress in 2016.

Specifically, DDoS attacks work by flooding a website’s server with so much fake/generated traffic that the server cannot keep up. It becomes bogged down and, in some cases, crashes entirely. DDoS attacks can vary greatly in size and scope, from a few gigabytes to hundreds or more. The larger an attack is, the more likely it is to shut down a server completely.

No matter what type of website you run, protecting yourself from a DDoS attack is essential. If your site relies on revenue from ads or an eCommerce store, even a small amount of downtime can seriously impact your bottom line. And of course, when your site goes down without warning, your reputation could be tarnished as well.

So, where should you begin when it comes to protecting your server against DDoS attacks? We’ve got some practical tips and tricks that you can implement today.

Start with the Right Server

If you don’t already have a dedicated server to host your website, now is the time to make the switch. Compared to a shared or cloud server, a dedicated server is inherently more secure. Dedicated servers also allow for a greater level of customization, improved speed, and better overall performance – so there are plenty of reasons to switch to dedicated hosting for your website if you haven’t already.

Take Advantage of Free Protection

As you shop for a dedicated hosting company to trust with your website’s server needs, look for providers that offer free DDoS protection. As DDoS attacks become increasingly common, more hosting companies have begun including at least a basic level of defense with their plans. These services can give you added peace of mind by filtering traffic and only allowing legitimate visitors to enter your site.

Purchase Additional Protection When Needed

Free standard DDoS protection will only go so far if you’re hit with a large-scale DDoS attack. Therefore, purchasing additional protection might be a good idea if you want extra reassurance. Most hosting companies sell different levels of DDoS protection based on the size of the attack it can protect against. Typically, this comes with an additional monthly fee.

Learn to Spot the Signs of an Attack

Even with plenty of protection in place, you’ll want to be aware of the common signs of a DDoS attack so you can act quickly if your site is hit by one. Usually, an affected website will experience a sudden slow-down in page-loading times. If the server is taken down completely by an attack, users will be unable to access the site altogether.

If you experience any signs of a DDoS attack, the best course of action is to contact your hosting company immediately. From there, they will be able to work on restoring your server and access to your site. The sooner you can report an attack, the better you can mitigate damages.

Author Bio

ReliableSite offers dedicated server solutions to meet a variety of needs. Our servers offer low latency, 24/7 customer support, DDoS protection, and more.

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