🦜 Songs on the Security of Networks
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a blog by Michał "rysiek" Woźniak
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Entirely Foreseeable AWS Outages
https://rys.io/en/182.html
Published: February 22, 2026 12:48
According
to Financial Times, Amazon Web Services experienced at least two
minor outages in the final few months of last year, all caused by their
internal “AI” tooling malfunctions. The article quoted one senior AWS
employee describing them as “entirely…
AI will compromise your cybersecurity posture
https://rys.io/en/181.html
Published: January 7, 2026 21:08
Yes, “AI” will compromise your information security posture. No, not
through some mythical self-aware galaxy-brain entity magically cracking
your passwords in seconds or “autonomously” exploiting new
vulnerabilities.
It’s way more mundane.
When immensely…
The Hype is the Product
https://rys.io/en/180.html
Published: July 27, 2025 13:24
Large publicly traded tech companies seem to no longer consider their
customers – that is, people and organizations who actually buy their
products or pay for access to their services – their core focus. The
focus has instead turned towards the stock…
Telegram is indistinguishable from an FSB honeypot
https://rys.io/en/179.html
Published: June 10, 2025 08:45
Many people who focus on information security, including myself, have
long considered
Telegram suspicious and untrustworthy.
Now, based on findings
published by the investigative journalism outlet IStories (original
in Russian; English version by OCCRP…
Privacy of online age verification
https://rys.io/en/178.html
Published: April 24, 2025 10:49
I have
recently been asked by the Panoptykon Foundation if it was possible
to create an online age verification system that would not be a privacy
nightmare.
I replied that yes, under certain assumptions, this is possible. And
provided a rough sketch of…
Eight years on, Mastodon stubbornly survives
https://rys.io/en/177.html
Published: April 5, 2025 09:16
Eight years ago Lance Ulanoff had a problem. William
Shatner could not find him on Mastodon.
His distress is understandable, relatable even. Who wouldn’t want to
be found by Captain Kirk himself! The way he dealt with that feeling of
distress, however, was…
General Secretary of the Department of Government Efficiency
https://rys.io/en/176.html
Published: January 22, 2025 21:29
Seems like in all the chaos after the power transition in the US, this
was largely missed: Musk-led “Department of Government Efficiency” will
have access to all unclassified US government records.
It’s always the unassuming, irrelevant looking stuff like…