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information-security

Cybersecurity involves protecting systems, networks, and data from cyber threats. This field encompasses a wide range of practices and technologies designed to safeguard information from unauthorized access, attacks, damage, or theft. Cybersecurity includes preventive measures such as firewalls, encryption, and secure coding practices, as well as detection and response strategies like intrusion detection systems and incident response plans. This topic covers the principles, best practices, and latest trends in cybersecurity, including emerging threats and the evolving landscape of cyber defense.

Here are 44 public repositories matching this topic...

Complete Kerberos protocol implementation with hybrid RSA 2048-bit/AES 256-bit encryption. Features Key Distribution Center (AS + TGS), ticket-based SSO, mutual client-server authentication, session key generation, JavaFX GUI, CSV user database, comprehensive logging, and 5-minute ticket expiration. Educational Active Directory clone.

  • Updated Dec 31, 2025
  • Java

Enterprise file integrity monitoring system using RSA digital signatures, X.509 certificates, and cryptographic hashing (MD5/SHA-256). Features AES encryption, tamper detection, and audit logging.

  • Updated Dec 31, 2025
  • Java

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