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ASecuritySite
When Bob Met Alice
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How Can We Determine If Bob Is Older Than Alice, Without Revealing Their Ages?
How Can We Determine If Bob Is Older Than Alice, Without Revealing Their Ages?
The millionaire’s problem has been known for decades, and when two millionaires meet and want to know who has the most money but don’t want…
Prof Bill Buchanan OBE FRSE
Jul 30
The Start of The Blockchain Migration to Post-Quantum Robustness
The Start of The Blockchain Migration to Post-Quantum Robustness
Our finance industry is a core part of our critical national infrastructure. If there were to be any core weaknesses in it, it could cause…
Prof Bill Buchanan OBE FRSE
Jul 28
The Next Great Thing(s) In Cybersecurity: Post Quantum Cryptography and Homomorphic Encryption
The Next Great Thing(s) In Cybersecurity: Post Quantum Cryptography and Homomorphic Encryption
[After a day of compiling C++ code into a useable library, and then getting it integrate with Microsoft Code, here’s a code example]
Prof Bill Buchanan OBE FRSE
Jul 27
The Core Weakness of the Cybersecurity Industry: Lazy Key Management
The Core Weakness of the Cybersecurity Industry: Lazy Key Management
There’s a problem within the cybersecurity industry. Whether it’s Microsoft not updating their Azure key pair for their cloud or SolarWinds…
Prof Bill Buchanan OBE FRSE
Jul 25
Homomorphic Encryption with CKKS
Homomorphic Encryption with CKKS
Those in cryptography have a dream. And that dream is for data to be encrypted in every state: over-air, on-storage and in-process. While…
Prof Bill Buchanan OBE FRSE
Jul 22
Let’s Talk About Testing and C/C++: Was The CrowdStrike Bug A Pointer Problem?
Let’s Talk About Testing and C/C++: Was The CrowdStrike Bug A Pointer Problem?
Prof Bill Buchanan OBE FRSE
Jul 20
So Much For Cloud Resilience! A CrowdStrike Bug Hits Windows
So Much For Cloud Resilience! A CrowdStrike Bug Hits Windows
On Friday 19 July 2024, Microsoft reported that it suffered a major outage for many Azure services. This affected airlines, banks and…
Prof Bill Buchanan OBE FRSE
Jul 18
About ASecuritySite: When Bob Met Alice
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