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DIACAP resulted from an NSA directed shift in underlying security approaches. An interim version of the DIACAP was signed July 6, 2006, and superseded the interim DITSCAP guidance. The final version is called Department of Defense Instruction 8510.01, and was signed on March 12, 2014 (previous version was November 28, 2007).
It directs the organization to make use of NIST Special Publication 800-37, which implies that the Risk management framework (RMF) STEP 6 – AUTHORIZE INFORMATION SYSTEM replaces the Certification and Accreditation process for National Security Systems, just as it did for all other areas of the Federal government who fall under SP 800-37 Rev. 1.
The RMF was developed by the National Institute of Standards and Technology (NIST), and provides a structured process that integrates information security, privacy, and risk management activities into the system development life cycle. [1] [2] The RMF is an important aspect of a systems attainment of its Authority to Operate (ATO).
The CIS Controls (formerly called the Center for Internet Security Critical Security Controls for Effective Cyber Defense) is a publication of best practice guidelines for computer security. The project was initiated early in 2008 in response to extreme data losses experienced by organizations in the US defense industrial base. [ 1 ]
Intrusion kill chain for information security [1] The cyber kill chain is the process by which perpetrators carry out cyberattacks. [ 2 ] Lockheed Martin adapted the concept of the kill chain from a military setting to information security , using it as a method for modeling intrusions on a computer network . [ 3 ]
The courses cover security fundamentals and technical aspects of information security. The institute has been recognized for its training programs [3] and certification programs. [4] Per 2021, SANS is the world’s largest cybersecurity research and training organization. [5] SANS is an acronym for SysAdmin, Audit, Network, and Security. [6]
Figure 2.5.1 is the process-data diagram of the implementation sub-process. This picture shows the integration of the meta-process model (left) and the meta-data model (right). The dotted arrows indicate which concepts are created or adjusted in the activities of the implementation phase. Figure 2.5.1: Process-data model Maintenance sub-process
It encompasses the whole application life cycle from requirements analysis, design, implementation, verification as well as maintenance. [1] Web application security is a branch of information security that deals specifically with the security of websites, web applications, and web services.