Securing

Linkedin Learning – Cryptography-Technologies For Securing Data And Communications

Linkedin Learning – Cryptography-Technologies For Securing Data And Communications
English | Tutorial | Size: 306.15 MB


In this course, Dr. Eugene Spafford gives you a foundation in cryptography with an emphasis on why encryption technologies have been so important to the internet and decentralized computing (such as the cloud).

InfoSec Institute – Securing Linux/UNIX

InfoSec Institute – Securing Linux/UNIX
English | Tutorial | Size: 554.76 MB


Explore the many challenges of securing the Linux operating system. We’ll look at Linux users and groups, network security, port scanning, running daemons as a regular user versus running as root, and everything to do with sudo. We will also dig into the details of SSH hardening and tunneling, TCP wrappers, basic firewall usage and packet sniffing.