Category: Cyber-security
Computer security, cybersecurity, or information technology security (IT security) is the protection of computer systems and networks from information disclosure, theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide.
The Importance of Cyber-Security
Cyber-security is the process of safeguarding digital entities, data, systems, and networks from exploitation and threats. It protects against unauthorized access to sensitive information, prevents attacks by criminals and hackers, and helps ensure compliance with industry regulations. It also protects against the loss of valuable assets, such as customer trust
Read MoreWhat Is a Botnet?
A botnet is a network of computers and IoT devices that have been infected with malware and are under the control of a criminal. Threat actors use these networks to perform a range of attacks including DDoS, data theft, and cryptojacking. They can be deployed to attack businesses for financial
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 MoreCyberthreat News
Cyberthreat News For every big data breach that makes the headlines, there are thousands of incidents that don’t. These incidents lead to service outages, financial losses, and long-term damage to brand trust. The Department of Homeland Security is committed to strengthening cybersecurity resilience, investigating malicious cyber activity, and advancing cybersecurity
Read MoreHow to Prevent Ransomware Attacks
Ransomware is malware that encrypts data, locking devices and making them unusable. Cyber criminals demand a fee (often in cryptocurrency or other untraceable methods) in exchange for decrypting the files. The attack typically starts with a phishing email with malicious attachment or a link to a fake website. Once the
Read MoreWhat is Phishing?
Phishing is a technique used by attackers to steal sensitive information and/or download malware on the victim’s device. Attackers use various methods to initiate phishing attacks, but the most common is by sending an email that either contains malware or leads victims to a website/form designed to capture certain types
Read MoreThe Master of Science in Cybersecurity at SNHU
Cybersecurity defends critical information against unauthorized access, hacking, theft, and destruction. It is a fast-growing field that provides many opportunities to pursue a rewarding career. From analyzing and identifying potential risks as a Threat Analyst, to designing robust and secure networks as a Security Architect, or delving into forensic investigations
Read MoreWhat is a Botnet?
A Botnet is a network of compromised computers and Internet of Things (IoT) devices, which are infected with malware that enables them to be remotely controlled by a cybercriminal. Once hijacked, these devices – also known as bots or zombie computers – are used by the attacker to carry out
Read MoreHow to Prevent Cybercrime
Cybercrime is a broad term that encompasses all crimes committed using computer devices like laptops and desktop computers. This includes everything from hacking to malware attacks. It also consists of crimes targeting people like online fraud and even stalking online. Getting a good antivirus software can help prevent becoming a
Read MoreWhat is a Data Breach?
Data Breach is when confidential or private information is exposed to unauthorized people. This can happen through accidental exposure or intentional theft. Data breaches can include a wide variety of personal or business information, such as credit card numbers, passwords, email addresses and logins to social media sites. They can
Read MoreThe Benefits of Digital Security
Digital security encompasses a wide range of tools, tactics and strategies to protect people, devices, online data and communications from digital threats. This includes hacking, surveillance, phishing and data breaches. It’s also essential for activists, journalists and civil society organisations who face higher risks of surveillance, censorship and targeted attacks.
Read MoreWhat is a Data Breach?
Data Breach is a security incident that exposes sensitive, confidential, or critical information to unauthorized individuals. This type of incident can be malicious, such as a hack or insider attack, or accidental, such as an employee emailing confidential files to the wrong person. The data that is exposed can include
Read MoreWhat is Data Breach?
Data Breach occurs when sensitive information is stolen, lost, or exposed, usually by hackers. This could include personal information like credit card or banking data, medical records, login credentials for email and social media accounts, and home addresses and phone numbers. Data breaches can cause enormous damage to businesses and
Read MoreCyberthreat News – The Latest Trends in Cyberthreats and Threat Intelligence
Cyberthreat News is a weekly digest of the latest cyberattacks, threat intelligence, and cybersecurity news from around the world. It is designed to help readers keep up with the rapidly evolving landscape of the global cyberthreat. September 2025: Hackers infiltrated servers at luxury conglomerate Kering, stealing personal data from clients
Read MoreAntivirus – Protect Your Business From Cyberattacks
Antivirus is software that detects and removes malicious programs, also known as malware, from digital devices. It protects against threats by scanning files and programs for signatures of known malware and by monitoring device behavior for suspicious activity. Antivirus solutions also help businesses mitigate the risks and costs of a
Read MoreWhat is Ransomware and How Does it Affect Healthcare?
Ransomware is malware that locks or encrypts your electronic files, preventing access to them until you pay a ransom. In most cases, you can recover the files without paying a ransom if you follow cyber security best practices. During an attack, bad actors gain access to your network by leveraging
Read MoreHow to Spot Phishing Emails and What to Do When They Do
Phishing is a cyberattack that leverages trust, fear, and a sense of urgency to trick users into revealing confidential information or downloading malware. Despite advanced cybersecurity technology, even the most perceptive employees can fall prey to these attacks, so teaching staff how to recognize suspicious messages and what to do
Read MoreWhat Are the Benefits of Antivirus?
Antivirus is a type of software that protects computers and mobile devices from malware (or malicious programs that can have various purposes, like stealing sensitive information or disrupting computer operations). Malware can enter your system via email attachments, downloaded files, USB drives, or even by visiting dodgy websites. Antivirus solutions
Read MoreWhat is a Botnet?
A botnet is a network of compromised computers or Internet of Things (IoT) devices that are under the control of a hacker, called a bot herder. The bots are used to carry out large-scale attacks through the pooled computational resources they make available. Hackers infect devices using software exploits, firmware
Read MoreWhat is Hacking?
Hacking is a term used to describe computer misuse or unauthorized access to information. It can include a variety of activities, from simply messing around with software to trying to get it to do things it wasn’t designed to do to bypassing security measures or stealing information or damaging equipment.
Read MorePhishing – The Weakest Link in Your Organization’s Cybersecurity Chain
A phishing attack involves sending email or online messages that appear to be from trusted sources and ask for personal information. The attackers then use that information to access accounts, steal credentials, or gain money by impersonating the victim. Attackers often create a sense of urgency by invoking account suspension,
Read MoreCybercrime and Law Enforcement
Before the Internet, criminals had to dig through trash or intercept mail to steal personal information. Now, they can do it much more quickly and easily via the Internet – or hack into people’s accounts, infect their devices with malware or other threats, or steal data from company networks. Cyber
Read MoreMalware and Adware Threats
Malware is software designed to infiltrate a device, steal information or disrupt business operations. Attackers use malware to make money, sabotage specific industrial systems and more. The threat is increasing in a post-pandemic, work-from-anywhere world, where more and more devices are connected to the Internet of Things without much consideration
Read MoreWhat Is Cybersecurity?
Cybersecurity is the practice of securing networks, devices and data from unauthorized access and criminal use. In today’s digital landscape, cybersecurity protocols are vital to safeguarding our online interactions, ensuring the integrity of sensitive information and protecting against financial fraud and identity theft. Our lives depend on technology more than
Read MoreRansomware Threats Critical Infrastructure Sectors
Ransomware is malware that infects your computer system and encrypts files, making it impossible to access them until you pay the attackers. Cybercriminals then sell access to decrypt the files at illicit marketplaces. Infected systems can’t function normally, affecting business productivity and customer service. In the healthcare sector, a ransomware
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