hey...

hey...

Comments

Post a Comment

Popular posts from this blog

Understanding Protection (SC)

Understanding Protection (SC) These controls focus on protecting system boundaries, communications, and preventing unauthorized data exposure. Let's break down the key SC controls with examples. SC-1: Policy and Procedures This foundational control requires documented policies and procedures for system and communications protection. Example: SYSTEM AND COMMUNICATIONS PROTECTION POLICY Version: 2.1 Last Updated: 2025-01-02 1. PURPOSE This policy establishes requirements for protecting the organization’s cloud infrastructure and communications. 2. SCOPE Applies to all cloud systems within the authorization boundary. 3. POLICIES 3.1 Encryption Requirements - All data in transit must use TLS 1.2 or higher - All data at rest must use FIPS 140-2 validated encryption - Key rotation required every 365 days 3.2 Network Security - All external connections must traverse a DMZ - Firewall rules follow deny-by-default principle - Monthly review of access control lists 4. PROCEDURES 4.1 Firewall ...
Read more

Security Assessment (SA) Controls

The Security Assessment (SA) family of controls, derived from NIST 800-53 Revision 5, plays a pivotal role in keeping systems secure over time. What Are the Security Assessment (SA) Controls? The SA family of controls focuses on ensuring that security controls are assessed for their effectiveness and are continuously monitored throughout the life of the system. This means checking whether the security measures in place are not only effective but remain effective and up-to-date as time progresses. For FedRAMP Moderate, these controls are crucial because: They ensure security controls are evaluated regularly. They support continuous monitoring for vulnerabilities or weaknesses. They establish corrective actions when necessary. SA-1: Security Assessment and Authorization Policies and Procedures Control Overview SA-1 requires the development of security assessment and authorization (A&A) policies and procedures. These procedures outline the process for conducting security assessm...
Read more

FedRAMP Moderate Rev 5 SI Controls

  In this post, I'll break down each SI control in FedRAMP Moderate Rev 5 and provide tips.   SI-1: System and Information Integrity Policy and Procedures The key to a strong base is well-documented policies and procedures.  For SI-1, organizations must: - Develop and maintain system and information integrity policies that address purpose, scope, roles, and responsibilities - Define procedures for implementing security controls - Review and update these documents at least annually Example:  Create a System and Information Integrity Policy document that includes: - Malware protection requirements with procedures - System monitoring procedures - Software and firmware update processes - Security alert handling processes and procedures - Error handling protocols  SI-2: Flaw Remediation Flaw remediation is key for maintaining system security.  Organizations must: - Identify, report, and correct system flaws promptly - Test software updates before deployment...
Read more