Modern cryptography relies on the assumption that breaking encryption isn’t practical, as it is too computationally difficult and expensive. As those costs decline, the security protecting enterprise systems weakens. The latest papers from Google and Caltech researchers indicate that the resources required to break traditional cryptography may be lower than earlier estimates suggested. As a result, this signals growing importance for business leaders.
In a recently published article in TechRadar Pro, Garrison Buss, CTO and Co-Founder of QuSecure, shares key points leaders and organizations should pay attention to regarding post-quantum security and migration.
Key Takeaways
- No longer an issue of practicality: The new papers, along with “store now, decrypt later” attacks, show the quantum threat can’t be ignored.
- Execution risk: Cryptography is deeply embedded across systems, and the challenge lies in meeting timelines amid slow, operationally heavy upgrades.
- Crypto-agility is critical: Organizations need an adaptable and practical way to reduce exposure without major system rewrites.
Why This Matters
One of the biggest mistakes is assuming there is time. This is not a normal upgrade cycle, and many organizations underestimate how long it takes to transition their infrastructure. As migration deadlines accelerate, leaders need to begin post-quantum security immediately due to long migration timelines and embedded system complexity.
Read the Full Article
Read Garrison’s full insights on post-quantum readiness and the key questions leaders need to evaluate now in TechRadar Pro.
