Understanding the FedRAMP Rev 5 PS-4 Update: A 4-Hr Limit for Access Revocation

Rev5 PS-4 Update: A Stricter Deadline for Revoking Terminated Employee Access

One of the more intriguing shifts in FedRAMP and StateRAMP compliance regulations is how fast you're required to revoke a terminated employee's access to sensitive systems.

Not too long ago, the requirement was that an organization had to revoke this access within one day of termination.

Now, the rule has been tightened – mandating that access be revoked within four hours.

Why Must Terminated Employee Access be Revoked in 4 Hours?

This strict timeline reflects the growing risks and vulnerabilities organizations face, especially with federal data and regulated environments.

The shift from 24 hours to 4 underscores the urgency that governing bodies are placing on closing potential security loopholes as fast as possible.

Procedure Pitfall Executing the 4-Hour Rule

The rule itself seems straightforward, but executing it is often challenging. This is often due to internal communication issues.

One expert points out that he has observed failures in this aspect time and again during his auditing career.

This is particularly true for organizations that don't have their systems streamlined and integrated, such as those lacking an integration between their Single Sign-On (SSO) tool and their Human Resources Information System (HRIS).

The Role of Technology

Fortunately, technology has come to the rescue, offering easier ways to adhere to this new requirement.

Organizations that have an SSO tool integrated with their HRIS can automate the revocation process to effortlessly meet the 4-hour timeline.

When the HRIS system is updated to reflect an employee's termination, a single click can cascade the change across all platforms, effectively locking out the employee.

The Consequences of Non-Compliance

Though failing to meet this requirement won't necessarily lead you to lose your federal credentials or accreditation, it's not something to be taken lightly.

This issue might seem minor, but could actually be a complicated problem to solve, especially for organizations without modern, integrated systems.

This four-hour requirement is not just a rule but a reflection of the overall shift towards more stringent security protocols. Organizations that aim to stay compliant must take heed and adapt accordingly, implementing the technologies and practices that can help them meet this new standard.

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Kenny Scott

Kenny is an accomplished leader with a two decade tenure in Information Security and IT Audit. He's widely acknowledged in the industry and has a profound dedication to it. In addition to his technical expertise, Kenny's portfolio includes substantial experience in business strategy, investment, and programming. On the personal side, Kenny is a devoted husband to Angie Scott and a proud father of five. A music enthusiast, he relishes playing the guitar and enjoys surfing when a beach is within reach.

Sep 2023

Frequently Asked Questions

Can compliance advisors or consultants work in Paramify with us, and does it help with managed-service models?

Absolutely. Paramify is used by many advisory partners, RPOs, and MSPs to guide, generate, and manage documentation, perform gap assessments, facilitate policy/procedure drafting, and oversee remediation activities. Advisors can fill out templates, manage controls, and generate client-ready documents.

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We have privacy or compliance concerns, can we restrict what external reviewers can access?

Yes, you can assign role-based access controls in Paramify. Advisors or auditors can be given access only to certain programs, assessment and their related evidence.

Sensitive information can be withheld or redacted as needed, and only authorized reviewers see specific items.

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Can auditors or advisory partners get direct access to our Paramify environment, or do we have to export everything for them?

Yes, Paramify allows external assessors/auditors and advisors to be invited as users, with controlled permission levels. They can review specific evidence, policies, SSPs, POA&Ms, or assessment modules without accessing broader company data.

Documentation — such as Appendix A, SSPs, procedures, and POAMs — can also be exported in multiple standard formats (Word, Excel, OSCAL, EMASS, PDF) as needed.

Can I get matched with an Advisor based on my specific needs?

Yes. You can use the Get Matched feature on our website. We will review your specific compliance goals and connect you with the partner best suited for your industry and timeline.

How do Advisors use Paramify during a FedRAMP engagement?

Advisors use Paramify to conduct Gap Assessments, map controls, Automate SSPs, and manage POA&Ms.

Instead of spending months writing Word documents, the Advisor inputs the system architecture and control implementations into Paramify, which then generates the required NIST-formatted documentation.

Does Paramify compete with its Advisors?

No. Paramify is a software company. We do not offer independent audit or long-term consulting services. Our goal is to empower Advisors with better tools so they can serve more clients effectively.

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What are the different partner tiers?

We feature Premier Partners prominently on our site. These are firms that have demonstrated a high level of proficiency with the Paramify platform and have successfully helped many clients through the authorization process using our tools.

How do I become an official Paramify Advisor Partner?

We look for firms with a proven track record in federal compliance. If you are interested in joining our network and leveraging our automation products, you can reach out via our contact page or schedule a demo to see how our tools fit into your workflow.

What is the benefit of using an Advisor who uses Paramify vs. one who doesn't?

Advisors using Paramify can accelerate your implementation and typically deliver documentation in a fraction of the time it takes without Paramify. This means:

Faster Implementation: An accelerated implementation roadmap keeps timelines predictable.
Lower Costs: Reduced manual consultant hours.
Higher Accuracy: Automation eliminates the "copy-paste" errors common in traditional SSPs.‍
Easier Maintenance: Your Advisor can help you manage POA&Ms and continuous monitoring within the platform.

Does working with an Advisor on this list guarantee FedRAMP or CMMC authorization?

No firm can "guarantee" authorization, as the final decision rests with the government authorizing body (e.g., the FedRAMP PMO or the DoD).

However, working with a Paramify Advisor significantly reduces the risk of documentation errors and ensures your package is built on a technically sound, automated foundation.

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How do I choose the right Advisor for my organization?

Our Advisor page allows you to filter partners by their specific expertise, such as FedRAMP, CMMC, FISMA, or GovRAMP.

Why does Paramify partner with Advisors?

Paramify is an “Iron Man suit” for GRC experts. We provide automation technology to generate and manage compliance documentation (like SSPs snd POA&Ms) while Advisors provide the expert human oversight and implementation expertise.

Together, we offer a "best-of-both-worlds" solution: expert consulting powered by industry-leading automation and risk management planning.

What is the Paramify Advisor Partner Network?

The Paramify Advisor Partner Network is a curated group of cybersecurity and compliance firms — including CMMC Registered Practitioner Organizations (RPOs) and accredited 3PAOs — that use Paramify’s platform to deliver faster, more accurate compliance outcomes for their clients.

I already have an advisor or very capable GRC team. Why do I need Paramify?

Use Paramify's Risk Solution platform to automate ATO packages, improving cost efficiency, speed, and accuracy. This frees your team to focus on more valuable efforts like security posture enhancement and compliance improvements.