Multi-Factor Authentication (MFA)

A security mechanism that requires two or more independent credentials to verify a user's identity, combining factors fr...

IPS (Intrusion Prevention System)

A network security tool that monitors network traffic flows to detect and actively prevent identified threats in real ti...

Public Key Infrastructure (PKI)

A set of roles, policies, hardware, software, and procedures needed to create, manage, distribute, use, store, and revok...

Digital Certificate

An electronic document issued by a Certificate Authority (CA) that binds a public key to an entity's identity, enabling ...

AES (Advanced Encryption Standard)

A symmetric block cipher algorithm adopted by the U.S. government as the standard for encrypting electronic data, replac...

Digital Signature

A cryptographic technique that uses asymmetric encryption to verify the authenticity, integrity, and non-repudiation of ...

Malware

Malicious software designed to damage, disrupt, or gain unauthorized access to computer systems, encompassing a broad ca...

Ransomware

A type of malware that encrypts a victim's files or locks system access and demands a ransom payment (typically in crypt...