Eitemau Tebyg: Secrets and Lies :
Pwnc: Hackers y Crackers
Pwnc: Protección de Datos
- Internet security for business /
- The End of Privacy : How Total Surveillance is Becoming a Reality /
- Cyberethics : Morality and Law in Cyberspace /
- Técnicas criptográficas de protección de datos /
- Network and Internetworking Security : Principles and Practice /
- Cryptography and Network Security : Principles and Practice/