CATEGORY: CyberBook
About the Author – Ndubuisi Ekekwe, PhD
Dr. Ndubuisi Ekekwe is the Founder of African Institution of Technology, a 501(c)3 U.S. charity. He holds two doctoral and four master’s degrees including a...
Preamble
With the advent of dangerous malicious codes like Flame and Stuxnet, it has become evident that cybersecurity poses existential threats to institutions if not...
12.4 – Cryptography-Network and OS Security
Network and OS Security is the most important element in information security; it is in charge of protecting all information passed through computers and...
12.3 – OS Security Threats
Common Trends in OS
Malware or malicious software is software that has been developed with evil purpose. It includes worms, ransomware, backdoors, viruses, rootkits, adware,...
12.2 – Common Network Security
In modern network security, having only the firewall will not protect your network completely. An opt-layered security model is required, so that security can...