Abstract: From the time of its publication on February 6, , the Department of Defense Instruction “Information Assurance (IA) Implementation” (DoDI. (c) DoD Directive , “Global Information Grid (GIG) (d) DoD Instruction , “Information Assurance (IA) Implementation,”. February 6. The Department of Defense (DoD) provides its standard for information assurance in its Instruction , dated February 6, This Instruction lists ―IA.
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Tailoring modifies and aligns the initial control set to more closely account for conditions affecting the specific system i. If so, tailor the set of controls accordingly. Apply any overlay s identified as applicable during security categorization, RMF Step 1. Importantly, we note the acceptance of NIST standards as the baseline of NSS security policy and controls, upon which additional controls and policies are placed for the special requirements of NSS.
DoD Instruction , “Information Assurance (IA) Implementation,” 2/6/
Highlighting some of these changes: Some of the policies outlined in DoDI Once the security categorization of the IS is complete, the general steps to security control selection are selecting the initial security control set and then tailoring its elements. Determining the impact values for all information types interacting with the IS and for the IS itself. For dld, References include: Overlays address additional factors beyond impact or diverge from the assumptions used to create the security control baselines.
It is a reissuance and renaming of DoDI Summary of Part 3 Part 3 of our three-part cybersecurity tutorial Part 1Part 2 has focused on cybersecurity and the U. Note that overlays are baseline-independent, meaning that dd can be applied to any NSS baseline e.
STIGs document applicable DoD policies and security requirements for specific technical products, as well as best practices and configuration guidelines. Part 1, Cybersecurity Overviewprovided a general introduction to cybersecurity and introduced many of the basic terms pertaining to attack and defense.
Department of Defense and all NSS.
There are two levels of SGR, core more conceptual and technology. Department of Defense DoD and its closer alignment with cybersecurity initiatives and standards in other parts of the Government. All of the above is to be documented in the security plan. Part 3 of our three-part cybersecurity tutorial Part 1Part 2 has focused on cybersecurity and the U. Of note in Enclosure 1, References, is the inclusion of: Guidance on Information System Security Control Selection, RMF Step 2 Once the security categorization of the IS is complete, the general steps to security 85002 selection are selecting the initial security control set and then tailoring its elements.
Incorporated by reference in DoDI Level 6 is for classified information.
Part 3: Cybersecurity and the U.S. Department of Defense
As discussed in Part 2, FedRAMP is a Government-wide program that provides a standardized approach to security assessment, authorization, and continuous monitoring for cloud products and services. For example, under the HIGH potential impact: Part 3 of this tutorial overview of cybersecurity focuses on the U.
Key References in DoD Cybersecurity: Security controls for all six levels do rely upon FedRAMP as their basis, but each level adds further controls and enhancements. A severe or catastrophic adverse effect means that, dox example, the loss of confidentiality, integrity, or availability might: Document the above in the security plan.
Part 2, Cybersecurity and the U. Guidance for the additional controls is provided in Table D-2, a portion of which is shown as Figure 3. Identifying overlays that apply to the IS and its operating environment to account for additional factors beyond impact that influence the selection of security controls.
The single-word subject of DoDI These are discussed in Part 2. Levels handle increasingly controlled unclassified information. This is discussed further below and will be more apparent in Figure 2. As noted, the subject of DODI If you want to watch the video version of Part 3, look for it at the bottom of the cybersecurity landing page.
Tailoring the Initial Security Control Set Tailoring modifies and aligns the initial control set to more closely account for conditions affecting the specific system i.
As outlined in CNSSIpreserving the three discrete components, rather than using the HWM, provides granularity in allocating security vod to baselines and reduces the need for subsequent tailoring. Highlighting some of these changes:. It is presented in depth in Part 2. Level 1 is for unclassified, public information, level 2 is for unclassified information with limited access, and impact levels deal with controlled unclassified information, CUI, of increasing confidentiality. Determine whether or not additional assurance—related controls are needed to increase the level of trustworthiness in the information system.