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Security Measures Flashcards
OCR GCSE J277 Computer Science specification
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Penetration Testing
A security measure where authorised individuals simulate attacks to identify vulnerabilities in a system.
Anti-Malware Software
Software designed to detect, prevent, and remove malicious software such as viruses, worms, and trojans.
Firewall
A security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.
User Access Levels
A security measure that restricts access to data and resources based on a user's role or permissions.
Passwords
A security measure where users must enter a secret string of characters to authenticate their identity.
Encryption
The process of converting data into a coded format to prevent unauthorised access.
Physical Security
Measures such as locks, CCTV, and secure server rooms to prevent unauthorised physical access to systems.
Authentication
The process of verifying the identity of a user, often using passwords, biometrics, or security tokens.
Two-Factor Authentication (2FA)
A security process that requires two different forms of identification to access a system.
Network Policies
Rules and procedures set by an organisation to ensure secure and appropriate use of its network and resources.

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