How do you implement cryptography for top secret information exchange foreseeing a post quantum scenario soon and what types of algorithms do you use? What about network security, are VPN keys are more secure?


3.3k views1 Upvote4 Comments

CISO in Software, 10,001+ employees
I think we need to be patient and wait for approved NIST algorithms and not rush ahead.
1
Director of IT in Government, 10,001+ employees
A burning platform, money, and a strong partnership of industry, academia, and government. And to the second questions Zero Trust appears to be the rising model to replace the traditional huge pipe VPN. 
1
Chief Information Security Officer in Healthcare and Biotech, 1,001 - 5,000 employees
Zero trust architecture can be a good option  
Director of Network Transformation, Self-employed
Agree with a few of the comments made below.  Move to a Zero Trust framework.  VPNs, because they place the user/device directly on the network, are security challenges.  Better to broker access with modern ZTNA solutions.  You gain multiple factors to determine access policies and most critically, visibility.  

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CTO in Software, 201 - 500 employees
Without a doubt - Technical Debt! It's a ball and chain that creates an ever increasing drag on any organization, stifles innovation, and prevents transformation.
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