Category: Ransomware
Ransomware is a type of malware from cryptovirology that threatens to publish the victim’s personal data or perpetually block access to it unless a ransom is paid. While some simple ransomware may lock the system so that it is not difficult for a knowledgeable person to reverse, more advanced malware uses a technique called cryptoviral extortion. It encrypts the victim’s files, making them inaccessible, and demands a ransom payment to decrypt them. In a properly implemented cryptoviral extortion attack, recovering the files without the decryption key is an intractable problem – and difficult to trace digital currencies such as paysafecard or Bitcoin and other cryptocurrencies that are used for the ransoms, making tracing and prosecuting the perpetrators difficult.
What Is Cloud Security?
Cloud Security is the practice of safeguarding a business’s data and assets in the cloud. It includes implementing best practices for securing data in transit and at rest, and protecting against a variety of different threats. It also ensures that the organization’s compliance standards and laws for data protection are
Read MoreFortiEDR Goes Beyond Antivirus
Antivirus is a type of software that prevents malware (malicious code) from harming computers and laptops, as well as the data stored on them. It scans files, folders and external devices like hard drives for malware, then destroys or quarantines threats to keep them from spreading and impacting more systems.
Read MoreThe Best Antivirus Software Protects Devices From Hackers and Cybercriminals
The Best Antivirus Software Protects Devices from Hackers and Cybercriminals While many operating systems include basic antivirus protection in the form of Windows Defender or macOS XProtect, specialized third-party security programs offer deeper multi-layered defense with features like heuristic detection, cloud integration, machine learning and more. Look for a program
Read MoreWhat is Hacking?
Hacking is the manipulation of digital systems to carry out actions they weren’t designed for. It can be legal and legitimate – such as penetration testing – or illegal and malicious – like ransomware attacks, network breaches and data theft. Hackers have a wide range of motives, from financial gain
Read MoreWhat is a Botnet?
A botnet is a network of computer devices (zombie computers) that are infected by malware and controlled remotely. The infected computers are used to conduct various cyber attacks, including denial of service (DDoS) attacks and data theft. Bots are commonly controlled by a person or organization known as the bot
Read MoreWhat Is Hacking?
Hacking is the manipulation of digital systems to perform actions they weren’t designed to allow. It can be malicious – such as stealing or deploying malware – or ethical, such as penetration testing for vulnerabilities. Malicious hacking can cause operational disruption, catastrophic financial loss and severe reputational fallout. Ethical hacking
Read MoreWhat is Antivirus?
Antivirus is software designed to prevent, scan, detect and remove malware (malicious software) from your computers and laptops – and the data on them. Malware includes viruses, worms, Trojan horses, spyware, ransomware and other threats that are designed to steal or corrupt your information. Viruses can get onto your computer
Read MoreThe Importance of a Firewall
Firewalls act as a first line of defense, separating internal networks from untrusted networks like the internet and filtering data packets to admit only legitimate applications, communication, and connectivity. A firewall uses pre-programmed rules to assess each data packet and determine whether to allow it, block it or record it
Read MoreWhat is a Data Breach?
The term Data Breach refers to a cyberattack that results in confidential, private, protected or sensitive information being exposed to someone who is not authorized to access it. Data breaches can be caused by malicious actors who steal information to commit fraud or other crimes, or they can be the
Read MoreWhat is a Botnet?
A botnet is a network of infected devices, or “bots,” controlled by malware to perform illegal or malicious tasks like spamming, data theft, cryptocurrency mining, fraudulently clicking on ads, and distributed denial-of-service attacks (DDoS). Depending on its design, a bot can also spread from one device to another by itself.
Read MoreCyberthreat News
Cyberthreat News is a weekly security briefing that covers emerging threats, best practices and new tools that are available to organizations. The threat landscape is rapidly evolving and attackers are constantly finding ways to exploit vulnerabilities. Attackers target businesses for profit, stealing financial assets like bank accounts or cryptocurrency wallets
Read MoreWhat is a Data Breach?
A data breach occurs when confidential information is stolen or taken without permission from a business, government entity, school or non-profit organization. This type of cyberattack targets organizations of all sizes, industries and geographies – and occurs with frightening regularity. Data breaches expose a variety of sensitive and private information
Read MoreDifferent Types of Firewalls
Firewalls protect your PC from unauthorized access by screening unsolicited data from the internet. Firewalls are based on pre-programmed rules that determine what traffic is allowed to come into or out of your computer. In other words, a firewall acts like a guard at a doorway to ensure no one
Read MoreThe Importance of Digital Security
As our dependence on technology and the internet increases, protecting personal information becomes increasingly important. Digital security involves using a variety of cybersecurity measures to protect data and systems from unauthorized access, theft or damage. It also helps ensure the integrity of data and online interactions. In today’s modern computing
Read MoreHow Firewalls Protect Networks
Firewalls are network security tools that create a barrier between internal applications and data from malicious traffic. They act like a security guard, monitoring everything that goes in and out of your device, denying anything that doesn’t look right. They do this with a few different methods, including packet filtering,
Read MoreCyberthreat News
Sophisticated cyber actors and nation-states exploit vulnerabilities to steal information, money and build capabilities to disrupt or destroy our critical infrastructure. Securing the cyber space is everyone’s responsibility – individuals and families, small and large businesses, SLTT and federal governments. By identifying and stopping attacks before they cause harm, we
Read MoreAI Cybersecurity
AI cybersecurity involves practices to secure AI data, models and usage. Practices include red team exercises (ethical hacking), threat hunting, vulnerability assessments and monitoring to root out cases of shadow AI (the unsanctioned use of AI tools by employees). It also includes implementing isolation controls and a zero-trust access model
Read MoreWhat Is Cyber-Security?
Cyber-security is the set of practices, processes and technologies that safeguard digital assets from cyber threats such as unauthorized access, data breaches or malicious software (malware). This includes encryption, access controls, and other protection methods. It also includes procedures to ensure systems are accessible during attacks and outages. Cybersecurity helps
Read MoreWhat is Antivirus?
Antivirus is software that prevents, detects and removes malicious code (malware) from your computers, laptops or mobile devices. Malware can damage or corrupt data, steal passwords and other sensitive information, slow down device performance, and even cause a system to crash. Antivirus programs scan for and identify threats, quarantine them
Read MoreWhat Is a Firewall?
Firewall is a hardware device or software application that monitors traffic going in and out of your network, scanning for suspicious data patterns and blocking anything that looks like a threat. Firewall benefits include preventing unauthorized access, blocking malware and phishing, controlling data exfiltration, and mitigating insider threats. Basic firewalls
Read MoreCyberthreat News – Latest Threats and Tactics
Cyberthreat News is your source for the latest cybersecurity news, threats and tactics. From pervasive techniques to cutting-edge attacks, we’ll provide the insight you need to protect your organization and keep attackers at bay. Criminal motives remain the most common driver of cyberattacks. Criminals pursue direct financial gain by stealing
Read MoreHow Does Antivirus Work?
Detects, prevents and removes cyber threats like viruses, spyware, malware, ransomware. Runs as a background process, monitoring and scanning devices (including computers, laptops, servers, and USB flash drives) and system files to protect against a broad range of attacks including spying, credential theft, file destruction, unauthorized cryptocurrency mining, information extraction,
Read MoreCounteracting a Data Breach
The most effective counteractive strategy to data breaches is one that anticipates and prevents phishing scams, cyberattacks, and other vulnerabilities before they compromise the network. Unfortunately, data breaches are nearly inevitable—whether through accidental events or opportunistic hacking attacks—and many can occur in ways that are difficult to detect until they’ve
Read MoreMalware Detection and Prevention
Malware, short for malicious software, refers to programs that get installed on a computer or mobile device without the user’s consent. These programs can cause the device to crash or use resources in a way that goes against the user’s wishes. Common malware include viruses, worms, Trojan horses and spyware.
Read MoreWhat is Cybercrime?
Cybercrime is an umbrella term for the myriad of crimes committed via a computer or a network. It encompasses myriad activities such as hacking, phishing and identity theft. It also includes illegal file-sharing of child pornography and intellectual property, stealing identities, and violations of privacy. However, it is important to
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