Tag: Glossary

What is Information Security? Information security has become a crucial pillar of every organization’s digital strategy. From protecting customer data to securing business operations, information security ensures that sensitive information remains confidential, accurate, and available only to those authorized to access it. 🔐 Without it, even the most advanced companies can fall victim to cyber…

What is Digital Forensics? Digital forensics has become one of the most critical fields in cybersecurity. From investigating data breaches to recovering deleted evidence, digital forensic experts play a vital role in uncovering the truth behind cyber incidents. 💻 Whether it’s a ransomware attack, insider fraud, or identity theft, digital forensics helps law enforcement, corporations,…

What is an exploit? In the world of digital defense, the term exploit in cybersecurity represents one of the most critical and misunderstood concepts. An exploit is a piece of code or technique that takes advantage of a vulnerability in a system, application, or network to perform unauthorized actions. 😈 Whether used by ethical hackers…

What is SQL Injection? This is one of the most common and dangerous cyber threats targeting databases around the world. Hackers exploit vulnerable input fields on websites and applications to manipulate SQL queries and gain unauthorized access to sensitive information such as usernames, passwords, or financial data. Understanding how SQL injection works and why it…

What is a Threat? In cybersecurity, the word threat gets used constantly—often as shorthand for anything bad that might happen. But “threat” has a precise meaning: it’s a potential cause of an unwanted incident that can harm systems, data, people, or operations. A threat isn’t the same as a vulnerability (a weakness) or a risk…

What is data protection? In today’s hyper-connected world, data is the lifeblood of businesses, governments, and individuals. Every email sent, online purchase made, and record stored contributes to an ever-expanding digital footprint. But with opportunity comes risk. Cybercriminals, hackers, and negligent practices can compromise sensitive data, causing damage that extends far beyond financial loss. That…

What Is Cybersecurity? In our digitally connected world, cybersecurity is no longer optional — it’s essential. Cybersecurity refers to the practices, technologies, and processes deployed to protect computers, networks, programs, and data from unauthorized access, damage, or disruption. Cyberattacks — from malware and ransomware to phishing and social engineering — threaten individuals, companies, and governments…

What Is a VPN (Virtual Private Network)? A VPN (Virtual Private Network) is a service that creates a secure and encrypted connection over a less secure network, such as the internet. By routing your internet traffic through a VPN server, it masks your IP address and protects data from eavesdropping, man-in-the-middle attacks, and network snooping…

What is a Worm? In the world of cybersecurity, this question is critical because a computer worm remains one of the most dangerous and self-sufficient forms of malware. Unlike a virus, which requires a host file, a worm spreads independently through networks, exploiting vulnerabilities and multiplying rapidly. 🪱 From early internet attacks like Morris Worm…

What is a virus? This question remains fundamental in cybersecurity because computer viruses continue to be one of the most common digital threats in the world. A computer virus is a type of malicious software program designed to infiltrate, damage, or take control of systems without the user’s consent. Although technology has advanced, viruses are…