What is a Data Breach?
Data Breach is a cybersecurity incident where confidential, private, or protected information is copied, transmitted, viewed, or stolen by someone who is not authorized to do so. These incidents expose sensitive data to attackers and can cause financial losses, reputational damage, regulatory penalties, and lost productivity. The most common type
Read MoreHow to Choose an Antivirus Program
Antivirus is software that scans, prevents, detects and removes malware (malicious software) such as viruses from computers or laptops. Malware can harm your files, steal information, or even hijack your device to make money for cybercriminals. It can be delivered in attachments attached to dubious emails, hidden on USB drives
Read MoreChoosing the Right Firewall for Your Environment
Firewalls are the first line of defense between your internal network and the outside world. They protect your devices and data from unauthorized access and dangerous activities by regulating incoming and outgoing network traffic based on preset security rules. They can be deployed as hardware, software, or firewall-as-a-service and can
Read MoreCyber-Security at Southern New Hampshire University
With so much personal and business information stored in digital formats on wired and wireless communication networks and the omnipresent internet, Cyber-security is an ever-evolving field that protects data against threats. The frequency of high profile breaches, resulting in loss of customer trust, financial losses and regulatory fines, emphasize the
Read MoreWhat Is Hacking and How Does It Affect Your Business?
Hacking is a skill set that can be used for good or bad. Malicious hackers, or black hats, are known for exploiting vulnerabilities in systems and data to steal information, disrupt services, or commit fraud. White hat hackers, on the other hand, are ethical hackers who use their skills for
Read MoreProtect Your Organization From Malware Attacks
Malware is invasive software that infects, damages, or gains access to computer systems. It steals or encrypts data to extort victims, and it spreads from device to device. While malware variants vary in attack methods, they all share a common goal: to compromise security and privacy. Some severe strains of
Read MoreChoosing the Right Cloud Security Solution
Cloud Security helps ensure that data remains protected when it’s stored, in transit and during processing. It includes encryption technologies to keep sensitive information out of sight, and identity and access management tools to control who gets where. It also incorporates risk detection, incident response and backup. Whether your organization
Read MoreHow Ransomware Threats Have Evolved
Ransomware is malware that encrypts your files or data, leaving you locked out and a demand for a ransom payment to regain access. Attackers typically infect a target through a malicious link or attachment sent via email. Once they gain access, the threat actor changes a display background to a
Read MoreHow to Spot Phishing Emails
Phishing is an attack that involves sending unsuspecting victims emails designed to steal sensitive information such as passwords, account numbers and Social Security numbers. This information can then be used for identity theft, to gain access to corporate networks and ultimately, to steal money. The weakest link in any security
Read MoreWhat is a Botnet?
A Botnet is a network of Internet-connected computers, mobile devices, and IoT hardware that have been infected with malware that grants remote control to attackers. When grouped together, these hijacked devices (also known as zombies) act in unison to execute automated cyberattacks at scale. Cybercriminals use them to steal personal
Read MoreWhat is Cybercrime and How Can it Be Prevented?
Cybercrime refers to a crime that violates the laws of any jurisdiction, facilitated by information and communication technology (ICT). It is a general term that encompasses many different crimes such as phishing, identity theft and ransomware. These are the most common types of cybercrime, but there are others that can
Read MoreMaster of Science in Cybersecurity at Michigan Tech
Cybersecurity is no longer a looped-in function of IT, but a business core priority as the risk landscape shifts significantly. Attackers are faster, automated and more targeted, while cloud environments and third-party supply chains amplify an organization’s attack surface. The reputational and financial impact of even one security breach can
Read MoreWhat is a Data Breach?
Data Breach is a cybersecurity incident where data is compromised. Typically, this involves unauthorized access to data that compromises the CIA triad of confidentiality, integrity, and availability (ensuring the data is available to legitimate users). Hackers typically steal information from a company by exploiting vulnerabilities. However, breaches can also be
Read MoreCyberthreat News 2025
Attacks continue to escalate and evolve across a wide range of business sectors. From food supply chains to airport operations, breaches disrupt services and put customers’ data and trust at risk. Sophisticated attackers and nation-states exploit vulnerabilities to steal information and money and to develop capabilities that can disrupt, destroy,
Read MoreWhat Is Antivirus and How Does It Work?
Antivirus is computer protection software that scans, prevents, detects and removes software viruses and malware like worms, Trojans and ransomware. It’s a vital tool for protecting your devices and data against sophisticated cyber attacks that can compromise the integrity of information systems and steal or destroy critical data. Antivirus solutions
Read MoreHow a Firewall Protects Your Network
Firewalls act as sophisticated security shields that scrutinize network packets to prevent unauthorized users or harmful data from entering or exiting your network. They also enforce your security policies, blocking applications or data deemed unnecessary or dangerous and stopping threats like malware, phishing, denial-of-service attacks, and viruses. Firewall rules define
Read MoreAI Cybersecurity Integration Challenges You Should Know Before Buying
The right AI cybersecurity solution can free your team from manual, time-consuming tasks so they can focus on security incidents that matter most. But not all solutions are equal. Some have integration challenges or fail in a specific way you should know before buying. Achieve true visibility across your entire
Read MoreWhat Is Digital Security and Why Is It Necessary?
Digital security is the set of practices, tools, and behaviors that protect devices, online accounts, communications, and information from threats like hacking, surveillance, phishing, data breaches, doxxing, and other types of cybercrime. Digital security is necessary for everyone who uses internet-connected technologies, but it’s especially important for people or groups
Read MoreMalware, Adware, Worms and More
Malware, short for malicious software, is code that’s designed to steal your personal information, monitor your web browsing or keyboard activity, or damage or disrupt a computer, server or network. It’s typically inadvertently downloaded through email attachments, websites or even apps. Once a system is infected, malware may install backdoors
Read MoreWhat Is Hacking and Why Is It Necessary?
Hacking is the unauthorised access and manipulation of mobile devices, computer systems, networks, or websites with the aim of stealing sensitive data or causing damage. It gained notoriety in the 1990s with high-profile hacks, including those of Los Alamos National Laboratory, Security Pacific Bank, and Sloan-Kettering Cancer Center. This led
Read MoreCareers in Cyber-Security
Cyber-security involves defending businesses and organizations against a variety of digital threats. From data breaches to ransomware attacks, cybersecurity protects confidential information and ensures the continued operations of a company despite an attack. It also helps companies maintain trust with customers and clients by reducing the impact of data loss
Read MoreCareers in Cybersecurity
Cybersecurity encompasses all the technologies and practices that keep computer systems and electronic data safe from cyber attacks. From protecting sensitive data to ensuring compliance with regulations, cybersecurity is vital for businesses of every size and industry. As we become more reliant on digital technology, it becomes more important to
Read MoreDigital Forensics and Cybercrime
In a world that relies on technology and connects through digital platforms, cybercrime is a growing problem. This type of crime is defined by the wide range of illegal activities committed using a computer or network of connected devices, such as hacking, identity theft and ransomware attacks. The criminals and
Read MoreWhat is a Botnet?
A botnet is a network of compromised computers, servers, and Internet of Things devices (IoT) that are weaponized to conduct large-scale cyber attacks, steal vast amounts of data, and disrupt business operations. Cybercriminals can leverage these networks to cripple websites, inflict massive DDoS attacks, distribute spam, and harvest sensitive corporate
Read MoreThe Ramifications of a Data Breach
The ramifications of a Data Breach are huge for businesses. They often face financial loss and reputational damage, particularly in highly regulated industries like healthcare and finance. Attackers also gain access to high-value corporate data and personally identifiable information (PII), which they can sell or use for harm. The risk
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