Jump to content
YOUR-AD-HERE
HOSTING
TOOLS
SERVICE

Search the Community

Showing results for tags 'prevent'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Staff Control
    • Staff Announcements
  • General doubts | News
    • General doubts
    • News
  • Hacking | Remote Administration | Bugs & Exploits
    • Hacking
    • Remote Administration
    • Bugs & Exploits
  • Programming | Web | SEO | Prefabricated applications
    • General Programming
    • Web Programming
    • Prefabricated Applications
    • SEO
  • Pentesting Zone
    • Pentesting Accounts
    • Reverse Engineering
  • Security & Anonymity
    • Security
    • Wireless Security
    • Web Security
    • Anonymity
  • Operating Systems | Hardware | Programs
    • Operating systems
    • Hardware
    • PC programs
    • iOS
    • Android
  • Graphic Design
    • Graphic Design
  • vBCms Comments
  • live stream tv
    • live stream tv
  • Marketplace
    • Sell
    • Services
    • Request
  • Pentesting Premium
    • Pentesting Accounts
  • Modders Section
    • Source Codes
    • Manuals | Videos
    • Tools
    • Others
  • PRIV8-Section
    • Exploits
    • Accounts|Dumps
    • Crypter|Binder|Bots
    • Tutorials|Videos
    • Cracked Tools
    • Make Money
    • More Tools
    • Databeses
    • Ebooks
  • Pentesting Zone PRIV8
    • Pentesting Accounts
    • Reverse Engineering
    • Cracker Preview Area
  • Carding Zone PRIV8
    • Carding
    • Phishing
    • Defacing
    • Doxing
    • Special User Premium Preview Area
  • Recycle Bin
    • Recycle
  • Null3D's Nulled Group

Product Groups

  • PRIV8
  • Advertising
  • Access Basic
  • Seller
  • Services

Categories

  • Files
  • Online Book
  • Services

Categories

  • Hacking

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


About Me

Found 10 results

  1. WHAT SITE'S ACTUALLY DO TO PREVENT CRACKERS FROM CRACKING? some of them try hard to make crackers broken just like PSN ... but crackers do they ways and try to find a bypass! these are some issues in cracking - IM NOT ROBOT! (GOOGLE RECAPTCHA) And Captcha(you can bypass it with SentryMBA) for Recaptcha there are some site's that you can pay them for bypassing recaptcha like DBC, 2captcha, ETC ETC - Account 2step verification - Account Guard(Email, Phone)(Steam) - some of them get account limited if the passenger access to the account like Paypal
  2. How do you prevent ransomware attacks ? To protect against ransomware threats and other types of cyberextortion, security experts urge users to do the following: - Back up computing devices regularly. - Inventory all assets. - Update software, including antivirus software. - Have end users avoid clicking on links in emails or opening email attachments from strangers. - Avoid paying ransoms. - Avoid giving out personal information. - Do not use unknown USB sticks. - Only use known download sources. - Personalize antispam settings. - Monitor the network for suspicious activity. - Use a segmented network. - Adjust security software to scan compressed and archived files. - Disable the web after spotting a suspicious process on a computer. While ransomware attacks may be nearly impossible to stop, individuals and organizations can take important data protection measures to ensure that damage is minimal and recovery is as quick as possible. Strategies include the following: • Compartmentalize authentication systems and domains. • Keep up-to-date storage snapshots outside the primary storage pool. • Enforce hard limits on who can access data and when access is permitted.
  3. How can you prevent a cyber attack ? - There is no guaranteed way for any organization to prevent a cyber attack, but there are numerous cybersecurity best practices that organizations can follow to reduce the risk. - Reducing the risk of a cyber attack relies on using a combination of skilled security professionals, processes and technology. Reducing risk also involves three broad categories of defensive action: 1.preventing attempted attacks from actually entering the organization's IT systems; 2.detecting intrusions; and 3.disrupting attacks already in motion -- ideally, at the earliest possible time. 📝Best practices include the following: - implementing perimeter defenses, such as firewalls, to help block attack attempts and to block access to known malicious domains; - using software to protect against malware, namely antivirus software, thereby adding another layer of protection against cyber attacks; - having a patch management program to address known software vulnerabilities that could be exploited by hackers; - setting appropriate security configurations, password policies and user access controls; - maintaining a monitoring and detection program to identify and alert to suspicious activity; - creating incident response plans to guide reaction to a breach; and - training and educating individual users about attack scenarios and how they as individuals have a role to play in protecting the organization.
  4. 6 common types of cyber attacks and how to prevent them Cybercrime is a clear and present risk to governments, businesses and individuals; according to the World Economic Forum Global Risks Report 2020, cyber attacks rank first among global human-caused risks. The motivation behind cyber attacks has become more varied over the past few years, with disinformation and disruption joining the regular drivers of data theft, extortion and vandalism, and the challenges they present have many security teams on the back foot. Cyber attacks hit organizations every day: Just in the network activity of its own customers, CrowdStrike detected around 41,000 potential attacks between January and June this year compared with 35,000 for all of last year, while IT Governance reported 586,771,602 leaked records in November 2020 alone. RiskIQ predicted that, by 2021, cybercrime will cost the world $11.4 million every minute. These costs are both tangible and intangible, including not only direct loss of assets, revenue and productivity, but also loss of business confidence, trust and reputational damage. Cybercrime is built around the efficient exploitation of vulnerabilities, and security teams are always at a disadvantage because they must defend all possible entry points, while an attacker only needs to find and exploit one weakness or vulnerability. This asymmetry highly favors any attacker, with the result that even large enterprises struggle to prevent cybercriminals from monetizing access to their networks -- networks that typically must maintain open access and connectivity while trying to protect enterprise resources. Not only large organizations are at risk of cyber attack; cybercriminals will use any internet-connected device as a weapon, a target or both, and SMBs tend to deploy less sophisticated cybersecurity measures. So, which are the most damaging cyber attacks, and how do they work? Here are the six most damaging types of cyber attacks. 1. Malware Malware, or malicious software, is an umbrella term used to refer to a hostile or intrusive program or file that is designed to exploit devices at the expense of the user and to the benefit of the attacker. There are various types of malware, but they all use evasion and obfuscation techniques designed to not only fool users, but also evade security controls so they can install themselves on a system or device surreptitiously without permission. Here are some of the most common types of malware: Ransomware. Currently, the most feared form of malware is ransomware -- a program designed to encrypt a victim's files and then demand a ransom in order to receive the decryption key. There have been several noticeable ransomware attacks in 2020. The Clop ransomware has been implicated in major breaches of biopharmaceutical firm ExecuPharm, Indian business group Indiabulls, the U.K.'s EV Cargo Logistics and Germany's Software AG, where the ransom was allegedly $20 million to be paid in bitcoins. If the ransom is not paid, the hackers usually post stolen data online. At the time of writing, the PLEASE_READ_ME ransomware had breached at least 85,000 servers worldwide and had put up for sale at least 250,000 stolen databases. Trojans. A Trojan horse is a program downloaded and installed on a computer that appears harmless but is, in fact, malicious. Typically, this malware is hidden in an innocent-looking email attachment or free download. When the user clicks on the email attachment or downloads the free program, the hidden malware is transferred to the user's computing device. Once inside, the malicious code executes whatever task the attacker designed it to perform. Often, this is to launch an immediate attack, but they can also create a backdoor for the hacker to use in future attacks. Spyware. Once installed, spyware monitors the victim's internet activity, tracks login credentials and spies on sensitive information -- all without the user's consent or knowledge. The primary goal is usually to obtain credit card numbers, banking information and passwords, which are sent back to the attacker. Recent victims include Google Play users in South and Southeast Asia, but spyware is also used by government agencies: Human rights activists and journalists in India and Uzbekistan and Pakistani government officials were all targeted in 2020. 2. DDoS A distributed denial-of-service (DDoS) attack is an attack in which multiple compromised computer systems attack a target, such as a server, website or other network resource, and cause a denial of service for users of the targeted resource. The flood of incoming messages, connection requests or malformed packets to the target system forces it to slow down or even crash and shut down, thereby denying service to legitimate users or systems. Some 4.8 million DDoS attacks took place in the first half of 2020, a 15% increase over 2019, with the month of May's 929,000 DDoS attacks marking the largest number of attacks ever seen in a month. Attackers are also harnessing the power of AI to understand what kinds of attack techniques work best and to direct their botnets -- slave machines used to perform DDoS attacks -- accordingly. Worryingly, AI is being used to enhance all forms of cyber attack. 3. Phishing A phishing attack is a form of fraud in which an attacker masquerades as a reputable entity, such as a bank, tax department, or person in email or in other forms of communication, to distribute malicious links or attachments to trick an unsuspecting victim into handing over valuable information, such as passwords, credit card details, intellectual property and so on. It is easy to launch a phishing campaign, and they are surprisingly effective. Spear phishing attacks are directed at specific individuals or companies, while whaling attacks are a type of spear phishing attack that specifically targets senior executives within an organization. One type of whaling attack is the business email compromise (BEC), where the attacker targets specific employees who have the ability to authorize financial transactions in order to trick them into transferring money into an account controlled by the attacker. A 2019 FBI cybercrime report indicated that losses from BEC attacks were approximately $1.7 billion. 4. SQL injection attacks Any website that is database-driven -- and that is the majority of websites -- is susceptible to SQL injection attacks. An SQL query is a request for some action to be performed on a database, and a carefully constructed malicious request can create, modify or delete the data stored in the database, as well as read and extract data such as intellectual property, personal information of customers, administrative credentials or private business details. A SQL injection attack this year was used to steal the emails and password hashes of 8.3 million Freepik and Flaticon users. 5. XSS This is another type of injection attack in which an attacker injects data, such as a malicious script, into content from otherwise trusted websites. Cross-site scripting (XSS) attacks can occur when an untrusted source is allowed to inject its own code into a web application and that malicious code is included with dynamic content delivered to a victim's browser. This allows an attacker to execute malicious scripts written in various languages, like JavaScript, Java, Ajax, Flash and HTML, in another user's browser. XSS enables an attacker to steal session cookies, allowing the attacker to pretend to be the user, but it can also be used to spread malware, deface websites, create havoc on social networks, phish for credentials and -- in conjunction with social engineering techniques -- perpetrate more damaging attacks. XSS has been a constant attack vector used by hackers and tops the 2020 list of the 25 most dangerous software weaknesses compiled by Common Weakness Enumeration. 6. Botnets A botnet comprises a collection of internet-connected computers and devices that are infected and controlled remotely by cybercriminals. They are often used to send email spam, engage in click fraud campaigns, and generate malicious traffic for DDoS attacks. The objective for creating a botnet is to infect as many connected devices as possible and to use the computing power and resources of those devices to automate and magnify the malicious activities. IoT botnet threats were one of the fastest growing categories of threats in the first half of 2020, according to a report by Nozomi Networks Labs. While these cyber attacks continue to plague and damage organizations of all sizes, there are plenty of others that security teams need to defend against, such as man-in-the-middle and eavesdropping attacks, where an attacker intercepts the communication between two parties in an attempt to steal or alter it. As most email and chat systems now use end-to-end encryption and employees use a VPN to access company networks, these attacks are becoming less effective. However, security teams need to ensure DNS traffic is monitored for malicious activity to prevent DNS tunneling attacks, where hackers "tunnel" malware into DNS queries to create a persistent communication channel that most firewalls are unable to detect. How to prevent common types of cyber attacks The more people and devices a network connects, the greater the value of the network, which makes it harder to raise the cost of an attack to the point where hackers will give up. Metcalfe's Law asserts that the value of a network is proportional to the square of its connected users. So, security teams have to accept that their networks will be under constant attack, but by understanding how different types of cyber attacks work, mitigating controls and strategies can be put in place to minimize the damage they can do. Here are the main points to keep in mind: Hackers, of course, first need to gain a foothold in a network before they can achieve whatever objectives they have, so they need to find and exploit one or more vulnerabilities or weaknesses in their victim's IT infrastructure. Vulnerabilities are either human- or technology-based, and according to data from the U.K. Information Commissioner's Office, human error was the cause of approximately 90% of data breaches in 2019, with phishing as the primary cause. Errors can be either unintentional actions or lack of action, from downloading a malware-infected attachment to failing to use a strong password. This makes security awareness training a top priority in the fight against cyber attacks, and as attack techniques are constantly evolving, training needs to be constantly updated as well to ensure users are alerted to the latest types of attack. A cyber attack simulation campaign can assess the level of cyber awareness among employees with additional training where there are obvious shortcomings. While security-conscious users can reduce the success rate of most cyber attacks, a defense-in-depth strategy is also essential. These should be tested regularly via vulnerability assessments and penetration tests to check for exploitable security vulnerabilities. Finally, to deal with zero-day exploits, where cybercriminals discover and exploit a previously unknown vulnerability before a fix becomes available, enterprises need to consider adding content disarm and reconstruction to their threat prevention controls as it assumes all content is malicious so it doesn't need to try to detect constantly evolving malware functionality. Security strategies and budgets need to build in the ability to adapt and deploy new security controls if the connected world is going to survive the never-ending battle against cyber attacks.
  5. 3 Ways to Hack CCTV Cameras (and How to Prevent It from Happening to You) Though advances have been made in recent years, many CCTV cameras remain troublingly vulnerable to attack. Malicious actors have developed a wide range of techniques to circumvent security protocols and gain access to video surveillance systems. Some use very simple exploits (that take mere minutes), while others prefer more sophisticated intrusions (that infiltrate even hardened systems). Though their methods may vary, talented hackers can make their way into your home security or enterprise surveillance network. Once inside, they can use remote access to watch the world through your cameras—or potentially even take control of them. Raising the bar on security is the whole point of installing CCTV cameras in the first place. So, these vulnerabilities largely defeat the purpose of investing in a surveillance system. TThe entire industry received a wake-up call to this reality following the revelation in 2017 that more than half a dozen Hikvision brand wifi cameras were being accessed through a backdoor password reset flaw. The problem created embarrassing headlines (the hashtag #hakvision circulated on social channels). And ICS-Cert, an agency within the U.S. Department of Homeland Security, characterized the vulnerability as “remotely exploitable” with a “low skill level to exploit.” Despite this incident raising overall awareness, many organizations are still woefully behind when it comes to safeguarding their camera systems. To better prepare, all enterprises should understand the following three methods that are among the most commonly used by criminals to gain unauthorized access to CCTV cameras.
  6. Knowing your customers' needs is key to customer satisfaction. Your high-quality products and services will depend on the information you gather about them. Data generation and analysis are essential. In a large business, the benefits of big data analytics are invaluable to making well-informed decisions. Is it possible to use big data analytics to prevent cyber threats? You will learn about What Is Big Data Analytics and How to Prevent Cyber Security Attacks in this article. What Is Big Data Analytics? Big data consists of data in high volumes, variety, and velocity. You deal with customers who produce tons of unstructured and raw data. Today, businesses generate more data than ever using advanced technologies involving Artificial Intelligence (AI) and the Internet of Things (IoT). Big data analytics enable companies with large amounts of data to analyze it more easily. A big data analytics project entails analyzing data sets to understand and predict behaviors. Companies use analytic techniques and software to interpret large quantities of consumer data that help them to understand their customers, meet their needs, and position themselves strategically. 5 ways that big data analytics can help prevent cyber threats Increasing data generation makes cyber-threats more likely. It is in the interest of cybercriminals to compromise the large amounts of information that big businesses produce. The use of data analytics is creating good cyber defenses, even though we still have a long way to go. We're going to explore some ways big data analytics reduces cybersecurity risks. 1. 1. Predictive Modeling When you observe cyber threat patterns, you can create predictive models that send you alerts whenever an attack occurs at an entry point. Cyber threat patterns emerge by using artificial intelligence and machine learning services. With a real-time defense system, you can limit a cyber threat that extends beyond a network's touchpoint. 1. 2. Automating and monitoring at scale Employee ignorance of cybersecurity practices results in a high rate of cyberattacks in many organizations. Your employees might help attackers gain access to your network if they don't know how to avoid an attack. Furthermore, big data analytics can help your organization foster a cybersecurity culture by continuously tracking employee activity. By limiting the effect of someone's action, your network remains safe. 3. Live detection of intrusions An attacker can bring down a network in one shot. Protect your network from such an attack. You can detect an attack before it reaches the network's entry point by installing intrusion detection systems. Big data analytics enables you to automate this type of process at scale. An intrusion detection system that analyzes data in real-time can reveal details of an attack so you can block it. Then, you can use this information to nullify an attack on the ground instantly. 1. 4.Managing risks intelligently Knowing about potential threats will give you a better defense. Analyzing big data can help you gain insight into the activities within and around your network. A detailed analysis of cyber-security data provides a clear understanding of how attacks originate, allowing you to pinpoint the root cause. 2. 5.Visualizing threats Analytics of such vast data allows you to make more accurate predictions about the activities within your network, enabling you to be proactive about cybersecurity. The use of advanced data analytics can provide insight into cyberattacks that have occurred at an organization. Summary Don't allow cybercriminals to penetrate your network. The most common reason for cyberattacks is human error or network blind spots. A loophole exists or a cybercriminal has taken advantage of you. By using big data analytics, you gain vital insight into your system's operation. And, if anything goes wrong, you'll be able to get a real-time response to rectify the problem. The importance of big data analytics in the digital age is increasing every day.
  7. In modern times as data becomes more secure with encryption, there are certain attacks that you may not be aware of. One specific type of attack is called a side-channel attack. What is a side-channel attack? Side-channel attacks rely on measuring tendencies and frequencies of your computer to establish patterns that can extract private information from your machine. Side-channel attacks or SCA, monitor your power use and electromagnetic emissions during cryptographic operations. Due to the low cost and simplicity of these attacks, multiple side-channel techniques can be used. Here is a list of the different techniques: Cache Attack — Monitor your cache accesses in a shared physical system. Commonly found in virtualized environment or a type of cloud service. Timing Attack — Monitor the time of computations and establishing patterns. Power-Monitoring Attack — Monitor the power consumption by the hardware during computation. Electromagnetic Attack — Based on leaked electromagnetic radiation, which can directly provide plain texts and other information. Such measurements can be used to infer cryptographic keys using techniques equivalent to those in power analysis or can be used in non-cryptographic attacks. Acoustic Cryptanalysis — Exploits sound produced during a computation (rather like power analysis). Differential Fault Analysis — Secrets are discovered by introducing faults in a computation. Data Remanence — Sensitive data are read after supposedly having been deleted. Software-Initiated Fault Attacks — Currently a rare class of side-channels, row hammer is an example in which off-limits memory can be changed by accessing adjacent memory too often (causing state retention loss). Optical - Secrets and sensitive data can be read by visual recording using a high resolution camera, or other devices that have such capabilities (see examples below). Countermeasures Different ways to help prevent these attacks have been introduced but not widely implemented. A few ways to try to prevent these attacks are: Eliminating the release of private information or making sure this information is unrelated to your private data. Power line conditioning and filtering to deter power-monitoring attacks as well as emitting a channel with noise. Blinding technique that serves to alter the algorithm’s input into some unpredictable state rendering some or all of the leakage of useful information. Once your keys are established, hackers could gain access to your data and could increase your chances of corruption or removal. Side-channel and other types of cyberattacks are one of the key reasons you should always have redundant backups running using a service like Jungle Disk and another form of backup such as an external hard drive or network attached storage device.
  8. Side Channel Attacks: What They Are and How to Prevent Them In modern times as data becomes more secure with encryption, there are certain attacks that you may not be aware of. One specific type of attack is called a side-channel attack. What is a side-channel attack? Side-channel attacks rely on measuring tendencies and frequencies of your computer to establish patterns that can extract private information from your machine. Side-channel attacks or SCA, monitor your power use and electromagnetic emissions during cryptographic operations. Due to the low cost and simplicity of these attacks, multiple side-channel techniques can be used. Here is a list of the different techniques: Cache Attack — Monitor your cache accesses in a shared physical system. Commonly found in virtualized environment or a type of cloud service. Timing Attack — Monitor the time of computations and establishing patterns. Power-Monitoring Attack — Monitor the power consumption by the hardware during computation. Electromagnetic Attack — Based on leaked electromagnetic radiation, which can directly provide plain texts and other information. Such measurements can be used to infer cryptographic keys using techniques equivalent to those in power analysis or can be used in non-cryptographic attacks. Acoustic Cryptanalysis — Exploits sound produced during a computation (rather like power analysis). Differential Fault Analysis — Secrets are discovered by introducing faults in a computation. Data Remanence — Sensitive data are read after supposedly having been deleted. Software-Initiated Fault Attacks — Currently a rare class of side-channels, row hammer is an example in which off-limits memory can be changed by accessing adjacent memory too often (causing state retention loss). Optical - Secrets and sensitive data can be read by visual recording using a high resolution camera, or other devices that have such capabilities (see examples below). Countermeasures Different ways to help prevent these attacks have been introduced but not widely implemented. A few ways to try to prevent these attacks are: Eliminating the release of private information or making sure this information is unrelated to your private data. Power line conditioning and filtering to deter power-monitoring attacks as well as emitting a channel with noise. Blinding technique that serves to alter the algorithm’s input into some unpredictable state rendering some or all of the leakage of useful information. Once your keys are established, hackers could gain access to your data and could increase your chances of corruption or removal. Side-channel and other types of cyberattacks are one of the key reasons you should always have redundant backups running using a service like Jungle Disk and another form of backup such as an external hard drive or network attached storage device.
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.