Defensible Systems Substack
Gunnar PetersonPractical cybersecurity
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 27 | Subscribers | Read | defensiblesystems.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
Time for Security Architects to Shift Right
As usual, Phil Venables summed up the current situation well, “Things Are Getting Wild: Re-Tool Everything for Speed.”
Dust, dirt, and identity
Thinking about security challenges can feel like new territory at times, after all there are new threats and vulnerabilities that arrive regularly. But what about the security capabilities that we rely on to mitigate threats and vulnerabili...
AI's Golden Agent Problem
One of the gnarliest, long term security problems in Windows has been the Golden Ticket issue. Essentially, the Golden Ticket attack grants attackers the ability to traverse systems, impersonating legitimate users, establish long term persi...
Web Authentication is Broken
> “The real trouble with this world of ours is not that it is an unreasonable world, nor even that it is a reasonable one. The commonest kind of trouble is that it is nearly reasonable, but not quite. Life is not an illogicality; yet it is ...
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Practical Cybersecurity
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