CISA publishes a post-quantum shopping list for agencies. Security professionals aren’t sold

CyberScoop

January 27, 2026 at 12:20 AM

Overview

The Cybersecurity and Infrastructure Security Agency (CISA) has released a guide aimed at helping federal agencies transition to post-quantum encryption. The guide serves as a 'shopping list' for tech buyers looking to upgrade their systems to protect against potential threats posed by quantum computing. However, many security professionals are skeptical, noting that most existing products and internet protocols are still not ready for this transition. This raises concerns about the overall preparedness of agencies to defend against future quantum attacks. As quantum technology advances, the need for updated encryption methods becomes increasingly urgent, making this guide a critical resource for agencies planning their cybersecurity strategies.

Key Takeaways

Affected Systems: Federal agencies, encryption products, internet protocols
Action Required: Agencies should begin evaluating and updating their encryption systems and protocols in line with the guide's recommendations.
Timeline: Newly disclosed

Original Article Summary

A guide aims to help tech buyers navigate their switch to post-quantum encryption, but experts cautioned that most products and backend internet protocols have yet to be updated. The post CISA publishes a post-quantum shopping list for agencies. Security professionals aren’t sold appeared first on CyberScoop.

Impact

Federal agencies, encryption products, internet protocols

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Newly disclosed

Remediation

Agencies should begin evaluating and updating their encryption systems and protocols in line with the guide's recommendations.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Critical.

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