Year: 2025
What Is Cyber-Security?
Cyber-security is the field of computer security that protects computers, networks and software systems from malware, viruses, spyware, worms, hackers, extortion attacks and more. More than ever before, we are entrusting our personal and professional data as well as critical infrastructure services like energy grids, financial services, hospitals and transportation
Read MoreHow to Become a Hacker
Hacking is a term used to describe exploiting security vulnerabilities for malicious purposes. It can range from the stealing of personal data and online banking passwords to ransomware attacks that shut down entire businesses and millions of user accounts for days at a time. Black hat hackers use their skills
Read MorePrevent Malware From Infiltrating Your System
Malware is malicious software designed by cybercriminals to infiltrate and disrupt systems, steal information or exploit vulnerabilities. It can take many forms, but it’s all geared towards rewarding the perpetrator at the victim’s expense. Cybercriminals use malware to steal login credentials, credit card details and other sensitive data; disrupt systems
Read MoreCloud Security and Your Cloud Deployment Models
Cloud Security is about more than just stopping unauthorized access to your cloud environments. It’s about providing a comprehensive set of technologies and policies to secure your cloud infrastructure and applications from multiple attack vectors, including lateral movement, data exfiltration, and malicious code injection. The right set of tools will
Read MoreHow Phishing Works and How Businesses Can Protect Employees and Assets From Phishing Attacks
Phishing is a malicious activity that leverages social engineering and cyber attacks to steal personal information or financial data. Cybercriminals employ phishing tactics on email, phone, social media platforms and even chat apps to lure unsuspecting victims into their traps, where they can be tricked into clicking a link or
Read MoreHow Ransomware Infects Business Networks
Ransomware extorts money from victims by encrypting data and blocking access. It can spread through phishing, exploiting remote work tools and systems vulnerabilities. It can also hide files and demand payment to decrypt the data. Attackers often use encryption to evade law enforcement and prevent victims from restoring their own
Read MoreHSI Investigates All Forms of Cybercrime
As people around the world become more and more reliant on digital technology, cyber criminals exploit weaknesses in computer systems and networks to steal data and disrupt operations. Phishing, ransomware and data breaches are common types of cyberattacks. Criminal hacking involves the use of malware (malicious software) to gain unauthorized
Read MoreThe Growing Career of Cybersecurity
Cybersecurity involves the use of software, devices and procedures to protect networks and systems from cyberattacks. It covers a broad spectrum of activities from threat detection, to risk analysis and data encryption. As technology evolves, cybersecurity professionals must continuously build their skills. They must be able to think like attackers
Read MoreWhat is a Botnet?
A botnet is a group of computers, IoT devices and smartphones that are infected with malware and are networked together to carry out cyberattacks on a much larger scale than an individual hacker could do alone. The bots are controlled by a hacker (bot-herder) who can use them for malicious
Read MoreAntivirus – Protect Your Device From Malware and Viruses
Antivirus is one of your best weapons against malware—the computer viruses and other malicious software that threaten your privacy, security, or both. Antivirus programs use multiple technologies to identify and remove these threats from your device. They scan for threats based on an extensive list of known cyberattacks and use
Read MoreCyberthreat News
Cyberthreat News is a collection of articles highlighting the latest developments in the field of cybersecurity, which is the practice of protecting computers, networks, programs, and data from unauthorized access, attacks, or damage. Cyber threats are constantly evolving and gaining sophistication, which is why it is so important for professionals
Read MoreWhat Are the Consequences of a Data Breach?
A data breach occurs when private information is stolen or compromised by cyberattackers. It can happen to anyone, but certain industries like healthcare, retail, banking and education are more likely to be attacked. Attackers use flaws in your operating systems, software, hardware or network to gain entry and steal private
Read MoreWhat Is a Firewall?
Firewalls monitor network traffic, block unauthorized connections and limit access to a protected area. They filter incoming and outgoing data based on a set of rules, and help control the flow of information between systems to prevent eavesdropping and advanced persistent threats (APTs). Firewalls can be installed at the perimeter
Read MoreThe Definition and Importance of Digital Security
Digital security is a multidimensional discipline that safeguards digital assets, data, and systems from cyber threats, attacks, theft, and disclosure. It uses a mix of practices, tools, and strategies that include encryption, access control, and network security. It’s an essential part of life as our dependence on technology continues to
Read MoreWhat Are the Benefits of AI Cybersecurity?
AI cybersecurity uses artificial intelligence (AI) to detect and respond to cyber threats. It’s used to identify patterns that are indicative of an attack and can help protect networks from malicious activity, malware, phishing attempts, and other types of attacks. Increased Speed of Threat Identification and Response By analyzing large
Read MoreThe Importance of Cyber-Security
Cyber-security is an important topic because our society’s growing reliance on digital systems exposes sensitive information to criminals and evil doers. It is essential to protect against the many threats ranging from data breaches that expose private information to ransomware attacks that disrupt operations at hospitals and financial institutions. Attackers
Read MoreMalware, Adware, Keyloggers and Other Threats
Malware is malicious software that can infect a device, steal data or cause damage. It can be spread through links, files or infected websites. Cybercriminals use social engineering tricks to frighten users and encourage them to install malware. For example, fake pop-ups may warn users their systems are infected with
Read MoreWhat is Hacking?
Hacking is the act of gaining unauthorized access to computer systems. While some hackers exploit vulnerabilities for financial gain or malicious purposes, others perform ethical hacking for businesses and governments to identify security risks and improve cybersecurity. This type of hacking is called white hat hacking. The term hacker has
Read MoreWhat is Phishing?
Phishing is a type of cyber attack where the attacker impersonates a legitimate organization or trusted individual. The attacker typically includes a malicious link or attachment in an email to spur the victim into taking action without thinking. This could be clicking a link that redirects them to a fake
Read MoreHow to Prevent Ransomware Attacks
Ransomware is malware that encrypts files on a system, then demands a ransom payment to decrypt and return the data. It can cause significant downtime and loss of productivity and damage a business’s reputation. Attackers can also blackmail victims into paying by threatening to expose the breach, further damaging their
Read MoreSimplify Cloud Security With a Cloud Security Solution
Cloud Security is a complex challenge. It involves securing a company’s assets and data in public or private clouds. It requires a comprehensive approach that includes authentication, authorization, and monitoring of user activities. It also involves encrypting data at rest and in transit, to prevent unauthorized access to company systems.
Read MoreWhat is a Botnet?
A botnet is a collection of infected computers, Internet of Things (IoT) devices, smartphones or other connected gadgets that are controlled by malware to perform automated tasks such as harvesting credentials or conducting CPU-intensive attacks. The compromised devices, also known as bots, work together under the command of a cybercriminal,
Read MoreA Master of Science in Cybersecurity From SNHU
Cybersecurity protects data and systems from threats that can damage people, businesses, and institutions. From the personal information stored on our devices to the infrastructure that keeps us online, this field is vital to maintaining our digital ecosystem. As companies embrace digital transformation, and people rely more on connected devices,
Read MoreWhat is Cybercrime?
Cybercrime is a term used to describe any criminal activity involving a computer, networked device or the Internet. It can take on many forms, from a simple hack to spread malware or illegal information and images over the Internet, to more sophisticated attacks against hospitals, power plants, transportation systems and
Read MoreCyberthreat News
About Cyberthreat News The physical and digital security of journalists and their sources is under threat in many parts of the world. They are vulnerable to malware, spyware and digital surveillance, which compromises their privacy, safety and ability to do their jobs. They are also targeted by governments trying to
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