Defense-in-depth, Part 2

Last post, I discussed the concept of defense-in-depth (DiD) where overlapping controls provide increased security, particularly if one of the controls should happen to fail. Now, I will give a specific example—host-based firewalls. Both the Windows and Linux operating systems have firewalling capabilities built into the OS. Frequently, I will … Continue reading

  • The postings and views on this site are my own and do not necessarily reflect the positions, strategies, or opinions of any current or previous employer.