Tag: Cyber-security
Protect Your Company From Phishing Attacks With Layered Mitigation
Phishing is the cyber attack of choice for attackers looking to steal personal information or privileged access. These attacks often involve creating a false sense of urgency to overcome people’s better judgement and trick them into clicking links or downloading attachments. Attackers can impersonate organizations you trust like banks and
Read MoreHow to Avoid Phishing in the Workplace
Phishing is a type of cyber attack that exploits the weakest link in any security system: the human. Attackers rely on the emotions of fear and urgency to trick recipients into clicking links, entering sensitive information, or downloading malware onto their devices. Even the most perceptive users can fall victim
Read MoreThe Growing Importance of Cybersecurity
Cybersecurity is the practice of protecting computers, networks and devices from unauthorized access or criminal use. We rely on technology in almost every aspect of our lives: communication (email, smartphones and tablets), entertainment (interactive video games and social media), transportation (navigation systems), shopping, medicine and more. The rapid growth of
Read MoreWhat Is Cyber-Security?
Cyber-security is the collection of technologies, processes and practices that protect information technology (IT) systems and networks from malicious attacks. It encompasses protection against threats like hacking, malware and identity theft. Cyber-security also includes measures designed to help ensure availability, integrity and authentication of electronic information. The cybersecurity landscape is
Read MoreMalware and Ransomware – How Mobile Devices Create New Attack Surfaces for Malware
Malware is invasive software that can be used to collect sensitive information, damage or disrupt computer systems, servers and networks. These types of cyber attacks can be incredibly costly for organizations as they seek to recover from ransom payments, pay for external forensic and remediation services, and rebuild damaged trust
Read MoreHow to Protect Your Organization From Phishing Attacks
Attackers use phishing to steal private information, like passwords or account credentials. The information can then be used to take over user accounts or sold on underground markets. The primary goal is to trick recipients into divulging sensitive information through email, text, phone or a malicious link. Attackers often impersonate
Read MoreThe Importance of Cybersecurity
Cybersecurity is the process of protecting networks, systems, applications and digital assets from unauthorized access, malware and data breaches. It ensures confidentiality, integrity and availability (CIA) of information and supports secure digital transformation. It reduces downtime, resource misuse and operational risks while enhancing the reliability of modern digital infrastructure. In
Read MoreThe Importance of Digital Security
Digital security involves practices, tools and behaviors that protect devices, online accounts and communications from digital threats like hacking, surveillance, phishing, and data breaches. It is a must for individuals and organizations that use digital technologies. It safeguards personal information, prevents fraud and maintains trust in digital transactions. It is
Read MoreHow to Protect Yourself From Phishing
Phishing is a cyber threat that takes many forms and can lead to a variety of damaging outcomes. For individuals, the effects may include stolen money, fraudulent charges on credit cards or lost access to photos and videos. For organizations, the risks could include a financial loss or a loss
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 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 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 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
Read MoreWhat Is Digital Security?
Digital security refers to practices, tools and strategies that protect people, devices, data and online activities from threats. It is a subset of cybersecurity, which is a broader discipline that guards against unwanted access to information and computer systems. While the specific risks vary widely based on context, common cyberthreats
Read MoreWhat Is a Firewall?
Firewalls protect computers, networks, and devices from malware and malicious attacks. They examine incoming and outgoing data packets for signs of threats, like viruses, phishing attempts, denial-of-service attacks, and remote logins. Harmful data is blocked before it can cause damage and unauthorized access is denied. A firewall is a network
Read MoreAI Cybersecurity Boosts EDR With Real-Time Pattern Analysis
AI cybersecurity combines data and intelligence to search for patterns and indicators of compromise in massive volumes of traffic, endpoints, and other sources. It can detect anomalies, alert teams to suspicious activity, and thwart cyberattacks by isolating devices and stopping malware. It also helps identify high-risk areas of the network,
Read MoreSNHU’s Cybersecurity Degree Boosts Demand for Cybersecurity Professionals
In an increasingly digitized world, cybersecurity keeps computer systems and data safe. Cyberattacks can take many forms, from thieves stealing social security numbers and passwords to hackers penetrating systems at companies of all sizes. Data breaches can hurt businesses by damaging their reputation, undermining customer trust and costing them money.
Read MoreHow to Protect Against Botnet Attacks
Cybercriminals use botnets to hijack devices and deploy them for various scams and attacks, including spam email campaigns and DDoS (denial of service) attacks. They often exploit existing vulnerabilities in operating systems, software, and internet-facing devices to infect them. Once a device is infected, it communicates back to the attacker
Read MoreAntivirus – What Is It and How Does It Work?
Antivirus is software that scans, detects and prevents malicious software like viruses from affecting your computer. It’s a vital piece of security technology that serves as the baseline for protecting your devices against digital threats like ransomware, trojans, keyloggers, worms and spyware. Cybercrime costs are skyrocketing, with damages expected to
Read MoreAI Cybersecurity
AI cybersecurity leverages machine learning to improve threat detection and response automation. Unlike point security tools that scan for known threats, AI adds a predictive layer and identifies new malware variants, prompt injection attacks and zero-day vulnerabilities. It correlates disparate signals such as a minor endpoint alert with suspicious network
Read MoreMalware Detection and Removal
Malware, or malicious software, exploits weaknesses in software to cause damage and steal data. The term applies to many different types of threats, including viruses, worms, ransomware, cryptojacking, and spyware. The damage caused by malware can be significant for individuals and organizations, including financial losses from ransom payments or lost
Read MoreWhat Is Cybercrime?
Cybercrime is a broad term that encompasses a wide range of illegal activities using digital technologies. It includes activities such as hacking, phishing, identity theft and ransomware. It also covers activities like cryptojacking, where hackers use computers to mine cryptocurrency without the user’s knowledge and denial-of-service attacks, where attackers flood
Read MoreWhat is a Botnet?
The word Botnet is a portmanteau of “robot” and “network.” A Botnet is a network of computer or internet-connected devices that are infected with malware, controlled by hackers, and used to carry out scams and cyberattacks on a large scale. Often, the attacks are DDoS attacks, spamming, or data theft.
Read MoreHow to Protect Your Network With a Firewall
Firewalls, both hardware and software, monitor and filter incoming and outgoing network traffic. They do this by inspecting data packets and deciding whether to allow or reject them based on predetermined security rules. This creates a barrier between your trusted internal networks and untrusted external ones, preventing unauthorized access to
Read MoreAI Cybersecurity – Protect Your Business From Attacks That Are Already in the Wild
As more and more business activities move online, data security becomes increasingly important. A cyberattack could mean huge financial losses, reputational damage and lawsuits. AI is one of the most promising tools to help defend against cyberattacks. However, using artificial intelligence in cybersecurity requires careful planning and implementation to avoid
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