Operating System Security Management and Ease of Implementation (Passwords, Firewalls and Antivirus)

摘要

Recent widely-known hacking exploits have increased the focus on computer and network security. System users need systems to provide confidentiality, integrity, availability and authenticity for their data. Access control, firewalls, and antivirus software are three ways to provide system security. They address different aspects of computer security with complementary advantages and disadvantages.