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 5 aspects of defense in depth?
Elements of defense in depth
- Network Security Controls. The first line of defense when securing a network is the analysis of network traffic.
- Antivirus Software. Antivirus software is critical to protecting against viruses and malware.
- Analyzing Data Integrity.
- Behavioral Analysis.
What are three IT security Defence in depth strategies?
Antivirus software, firewalls, secure gateways, and virtual private networks (VPNs) serve as traditional corporate network defenses and are certainly still instrumental in a defense-in-depth strategy.
What are the types of defense in depth?
Defense in depth can be divided into three areas: Physical, Technical, and Administrative.
What is the benefit of Defence in depth approach?
Explanation: The benefit of the defense-in-depth approach is that network defenses are implemented in layers so that failure of any single security mechanism does not impact other secuirty measures.
What is the first line of defense when an organization is using a defense in depth approach to network security?
Explanation: A defense-in-depth approach uses layers of security measures starting at the network edge, working through the network, and finally ending at the network endpoints. Routers at the network edge are the first line of defense and forward traffic intended for the internal network to the firewall.
What are the three major division of security?
There are three major divisions of security – management, operational and physical. These divisions work hand-in-hand to protect any business from getting damaged by unauthorized external forces or individuals.
What are the 5 objectives for security?
The five security goals are confidentiality, availability, integrity, accountability, and assurance. The IT security goal is to enable an organization to meet all mission/business objectives by implementing systems with due care consideration of IT-related risks to the organization, its partners, and its customers.
Whats the key characteristic of a defense in depth strategy to IT security?
Defense in Depth (DiD) is an approach to cybersecurity in which a series of defensive mechanisms are layered in order to protect valuable data and information. If one mechanism fails, another steps up immediately to thwart an attack.