CMMC Practice Requirement:
System and Information Integrity – SI.3.219
Implement email forgery protections.
Check below how we can help you make implementing CMMC & NIST800-171 easier! There is a demo video of the ChatFortress Easy Compliance CMMC and NIST800-171 tool which can help you calculate your SPRS score for free!
System and Information Integrity – SI.3.219- Clarification Statement
Implement email protections in addition to basic spam protections. Some potential advanced email protections include Sender Policy Framework (SPF) ,Domain Keys Identified Mail (DKIM), and Domain-based Message Authentication, Reporting & Conformance (DMARC). SPF uses DNS to show which servers are allowed to send email for a given domain. DKIM uses asymmetric cryptography to verify the authenticity of an email message and provide assurance of the legitimacy of the email to the recipient. DMARC allows organizations to deploy a combination of DKIM and SPF to further enhance their electronic mail infrastructure by adding linkage to the author (“From:”) domain name, published policies for recipient handling of authentication failures, and reporting from receivers to senders, to improve and monitor protection of the domain from fraudulent email.
Need more help understanding this CMMC & NIST800-171 requirement?
ChatFortress has made available a series of tools to help you implement CMMC & NIST800-171 into your company. Here are some of the resources you might want to review.
- Need an SPRS Score? You can get that in 15 mins for Free!
- CMMC NIST Requirement Audits
- Compliance Documentation
- Compliance Document A.I. (We will write your documents for you)
- 3rd Party – Vendor Supply Chain Compliance Management
- Recommending Security Solutions to meet compliance requirements.
- Or just answering your questions and being your sherpa or compliance grunt. We are happy with either role.
How to Implement a CMMC Audit/Assessment using CMMC Software Tool?
How can ChatFortress help you implement CMMC?
- Order your copy of our “CMMC + NIST800-171 Compliance Checklist & Implementation Guide.” This book can help you save 1000+ hours when you implement CMMC—answering your questions and providing you with a clear strategy to meet your compliance requirements.
- Leverage the ChatFortress Easy Compliance CMMC Assessment Tool” This tool was designed to help you implement CMMC faster and easier. We are helping you to prepare for your CMMC audit and validate that you are Audit Ready. Create your Free CMMC Audit Tool Account account here.
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