During the Trump administration, sensitive but unclassified CISA contracting documents were uploaded into a public AI platform by the agency’s acting director, triggering security alerts and a DHS-level assessment.

While no classified data was involved, the case highlights governance risks tied to AI exceptions, access controls, and data handling in high-security environments.

Source: https://www.technadu.com/cisa-acting-directors-chatgpt-uploads-again-draw-internal-anonymous-claims-as-dhs-pushes-to-clarify/619314/

What practical guardrails should govern AI usage in public-sector security roles?

Share insights and follow @technadu

#InfoSec #TrumpAdministration #AIUsage #DataHandling #CyberGovernance #CISA #PublicSectorSecurity

Looking for a good book about, well(?), strategies, data-structures, algorithms for handling encrypted data. Some questions I would like to see discussed:
- user has thousands of encrypted files, must change the key.
- path names encrypted or not, when/why, how?
- access to encrypted files by many users ... key handling?
- pros/cons of encryption algorithms for the above

NOT: encryption algorithms themselves, the math, as it is covered well online.

#encryption #security #dataHandling

🚀 Our #PyDataGlobal 2025 tutorial recording on modern #Blosc2 & #Caterva2 features is out!
We show how compression is more than just a space saver, boosting performance for large in-memory & out-of-memory arrays via auto-chunking & parallelism.

We also cover: 🌐 Serving Blosc2/#HDF5 data online with Caterva2 ☁️ Computing directly in the cloud (no downloads needed!)

Watch here: 👉 https://www.youtube.com/watch?v=tUvSI3EpTBQ&list=PLGVZCDnMOq0qmerwB1eITnr5AfYRGm0DF&index=80

#Python #DataScience #BigData #HPC #DataHandling

Wenn man sich so selten zu Wort meldet wie wir, sollte man dann 'was Schauriges 🎃 zu sagen haben?

Am 📅 28.10.2025 um 14h
öffnen wir den Sargdeckel: wir stellen unsere #ResearchDataScaryTale auf #GitLab vor

Unseren #blackstories zum #Datahandling jetzt:
💀 als Karten im pdf-Format
🧙 mit Kategorienfilter
🦇 für Eure Schulungen verwendbar

Den #DataHorrorWeek-Dienstag nutzen wir für einen Rückblick und zeigen wie 's Repo funktioniert.

Kommt vorbei – wenn ihr euch traut 😈
https://t1p.de/scarygit_demo

When working with the whole content of the block editor, I noticed something odd: the getBlocks() selector does not necessarily return the current content of the editor. Let’s check why and how to correct it.

https://epiph.yt/en/blog/2025/dont-use-getblocks-to-get-the-current-post-content/

#Block #BlockEditor #DataHandling #WordPress