Home » Cisco » 210-260 v.2 » Which type of security control is defense in depth?
Which type of security control is defense in depth?
A. Threat mitigation
B. Risk analysis
C. Botnet mitigation
D. Overt and covert channels
Correct Answer: A
Explanation/Reference:
Defense in-depth is a technique that uses many layers of network defense to secure a network and all devices connected to that network. The theory behind defense in-depth is to deploy different layers of security in key parts of the network to detect, contain and ultimately stop an attack.
Reference: http://security2b.blogspot.com/2006/12/what-is-defense-in-depth-and-why-is-it.html