Users' questions

What is a defense in depth strategy?

What is a defense in depth strategy?

Defense in Depth (DiD) refers to an information security approach in which a series of security mechanisms and controls are thoughtfully layered throughout a computer network to protect the confidentiality, integrity, and availability of the network and the data within.

What are the main categories of an in depth cybersecurity policy?

Defense in depth cybersecurity functions on a layered architecture that is divided into two main categories, namely control layers and security layers.

Which is an example of a defense in depth strategy?

Here are some of the more common security elements found in a Defense in Depth strategy: The first line of defense when securing a network is the analysis of network traffic. Firewalls prevent access to and from unauthorized networks and will allow or block traffic based on a set of security rules.

What do you mean by defense in depth?

If one mechanism fails, another steps up immediately to thwart an attack. This multi-layered approach with intentional redundancies increases the security of a system as a whole and addresses many different attack vectors. Defense in Depth is commonly refered to as the “castle approach” because it mirrors the layered defenses of a medieval castle.

What makes a defense in depth security system?

Defense-in-depth security architecture is based on controls that are designed to protect the physical, technical and administrative aspects of your network. Physical controls – These controls include security measures that prevent physical access to IT systems, such as security guards or locked doors.

Which is an opposing principle to defense in depth?

An opposing principle to defense in depth is known as simplicity-in-security, which operates under the assumption that too many security measures might introduce problems or gaps that attackers can leverage.