My new favorite line: “My good sir, I worry that your groundbreaking treatise will go overlooked here on Twitter

This is a great essay on programming:

Operant Conditioning by Software Bugs.

This is a good point on mathematics versus the formal rigor obsession of some theory of programming people:

For mathematicians = does not mean equality.

This is a tragic comment on the UB fiasco:

Closer Look at Undefined Behaviour and Compiler Optimizations.

This is nice take on GNSS vulnerabilities:

Should GNSS be a threat vector in your threat model? 

This is a blog post on Splunk and TimeKeeper:

MifidII 

This is what happens when all software security is terrible:

Warning about Russian attacks on routers and switches. 

and this is what it looks like out the back door:

New and or notable.