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Cyber Security
Terms retated to cyber security
| Term | Definition |
|---|---|
| Cybersecurity | The practice of protecting computer systems, networks, and data from theft, damage, or unauthorized access. |
| Virus | A type of malware that can replicate itself and spread to other computers, often causing harm or disruption. |
| Malware | Short for "malicious software," malware is software designed to harm or exploit computer systems and their users. |
| Phishing | A cyberattack where attackers trick individuals into revealing sensitive information, such as passwords or credit card numbers, by posing as a trusted entity. |
| Firewall | A security barrier that monitors and controls incoming and outgoing network traffic to protect against unauthorized access. |
| Encryption | The process of converting data into a code to prevent unauthorised access, ensuring that only authorized parties can read it. |
| Password | A secret combination of characters used to authenticate and gain access to a computer, system, or account. |
| Authentication | The process of verifying the identity of a user, device, or system before granting access. |
| Cyberattack | An intentional, malicious action taken to compromise computer systems or steal sensitive information. |
| Antivirus Software | Programs designed to detect and remove viruses and other types of malware from computer systems. |
| Data Breach | An incident where sensitive or confidential information is exposed or accessed by unauthorised individuals. |
| Patch | A software update designed to fix security vulnerabilities and improve system performance. |
| Cyber Hygiene | Good practices for using computers and the internet safely, including regularly updating software and using strong, unique passwords. |
| Digital Footprint | The trace of online activity left by an individual, which can include social media posts, online purchases, and more. |
| Cyberbullying | The use of digital communication tools, such as social media or messaging apps, to harass or intimidate others. |
| Ransomware | A type of malware that encrypts a victim's files and demands a ransom for their release. |
| Network Security | The practice of safeguarding a computer network infrastructure from unauthorized access or attacks. |
| Backup | Creating copies of important data and files to protect against data loss due to cyberattacks or hardware failures. |
| Secure Socket Layer (SSL) | A protocol that ensures secure data transmission over the internet, commonly used for online shopping and banking. |
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