BLOG | Sep 15, 2026

Post-Quantum Cryptography: You Cannot Migrate What You Cannot See

New federal deadlines assume you already know what cryptography your network is running. See how Forward Enterprise easily gives you that answer.
Manish Kalra
Manish Kalra
Senior Director
Product Marketing
 
Who should read this post?
  • Security and network operations teams at federal agencies, the Department of War (DoW), and the integrators supporting them 
  • Network engineers who own cryptographic modernization 
  • Risk and compliance professionals facing OMB reporting, RMF, ATO, and inspection cycles
What is covered in this content?
  • What the June 2026 quantum executive orders and the DoW PQC Strategy require, and by when 
  • How Forward Enterprise turns a multi-year crypto audit into a query across the whole network estate in minutes 
  • Why the timeline just moved up, and what's at stake if you miss it

On June 22, 2026, President Trump signed Executive Order 14412, accelerating the federal government’s transition to post-quantum cryptography.  The order brings key migration deadlines forward from 2035 to 2030-2031 for high-value and high-impact systems. The Department of War followed with its own Post-Quantum Cryptography (PQC) Strategy, which sets additional deadlines and warns that a cryptographically relevant quantum computer is an existential threat to military missions.  

For the teams that operate the hybrid network, these are not policy documents. They are a migration schedule for network infrastructure that has never been fully documented. 

What the mandates require 

Between the two mandates, three obligations land on the network team. The executive order requires federal high-value assets and high-impact systems to transition to PQC for key establishment by 2030 and digita; signatures by 2031, and any agency that misses the new date reports to the Office of Management and Budget (OMB) and explains why it happened.  

The DoW strategy sets its own clock: every defense system must support post-quantum cryptography or is phased out by December 31, 2030, and every system must run PQC, unless otherwise specified, by December 31, 2031.  

Underneath both sit the requirement that makes the first two possible. The strategy directs system owners to identify all cryptography in use across National Security Systems (NSS) and non-NSS assets, determine which of it is quantum-vulnerable, and assess exposure to a cryptographically relevant quantum computer. For risk and compliance teams, that same inventory can become the evidence base for RMF control assessments and ATO packages. 

You can’t migrate what you can't see 

Adversaries are already collecting encrypted traffic and storing it, waiting for a quantum computer capable of breaking it. A tactic security researchers call harvest now, decrypt later. The data your network transmits today is already a target for that strategy. The right response isn't dread. It's visibility: knowing exactly which links carry that exposure, so you can fix the ones that matter first. 

That makes the first job an inventory job, not a cryptography job. Before you can replace vulnerable encryption, you must know where it is running.  

Federal networks make that hard by design. These networks are usually: 

  • Multi-vendor 
  • Hybrid across on-premises infrastructure and cloud 
  • Segmented across classification boundaries 
  • Documented in CMDBs that drift the day after they are updated 

And even a perfect asset inventory would not answer the question. For network infrastructure, cryptographic posture does not live in a CMDB, it lives in device configuration. 

It starts with network inventory 

Neither deadline is reachable until you can answer one question: what cryptography is running on my network right now, and where? In most agencies, that answer does not exist in any single place. It is spread across device configurations; no one has read end-to-end. 

How Forward solves this issue 

Forward Enterprise’s vendor-agnostic platform builds an accurate mathematical digital twin of your entire hybrid network. It collects configuration and state from network devices and cloud platforms, parses them into a single normalized model, and computes every path traffic can take. Not what the diagram says. What the network does. 

Because every device configuration is parsed into that model, cryptographic posture becomes something you query instead of something you audit by hand.  The whole estate, in minutes, not months. 

Rank the risk 

Your inventory will produce thousands of findings, and you cannot fix them all before the deadline. So, which do you fix first? 

Forward's Network Query Engine inventories every cryptographic configuration across your network devices, then checks it against vendor PQC support matrices, what's compliant today, what needs a software update, and what must be replaced outright. 

A weak cipher on an isolated management segment and a weak cipher carrying classified traffic to a partner's site look the same in a spreadsheet.  

Only one of them is urgent 

Forward Enterprise computes every path traffic can take, so you can prioritize your remediation efforts by where the data actually goes: what leaves a trusted enclave, where encryption ends, and traffic continues in the clear, and which links carry data worth harvesting today to read in ten years. That is a priority list you can defend to an inspector, attach to an ATO package, and report to OMB. 

The bottom line 

The executive order puts civilian agencies on a tighter clock and requires them to explain any slip to OMB. The DoW strategy puts defense components on 2030 and 2031. Different audiences, different dates, same buried assumption: that you already have a complete, current record of the cryptography running on your network. 

Without that record, you plan against an estimate and report progress against a spreadsheet. 

Meet the post-quantum deadlines with a verifiable record of your own cryptography. Book a 1:1 demo with a Forward product expert to see how

Industry Recognition

Winner of over 20 industry awards, Forward Enterprise is the best-in-class network modeling software that customers trust

Customers are unanimous:
Forward Enterprise is a game-changer

From Fortune 50 institutions to top level federal agencies, users agree that Forward Enterprise is unlike any other network modeling software

Most Recent

Browse all posts

Subscribe to our newsletter

Make sure you don't miss a post by signing up here for our monthly 'Moving Forward' newsletter

Ready to get started?

Top cross