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Gonçalo Valério
c1f508d6095df2f21aad0aa196584a9cb74f804fe8e181daf205ecdc9a74b700
Full-stack developer with special interest in cybersecurity. Advocate of a free and safe Internet. Nature admirer and sports enthusiast.

"Trusting clients is probably a security flaw"

https://liberda.nl/weblog/trust-no-client/

#security #infosec #cybersecurity

"Recent Docker BuildKit Features You're Missing Out On"

https://martinheinz.dev/blog/111

#docker #containers

"Debian Packaging from First Principles – Part 1 – Simple .deb"

https://mikecoats.com/debian-packaging-first-principles-part-1-simple/

#linux #apt #deb #dpkg

"CloudImposer: Executing Code on Millions of Google Servers with a Single Malicious Package"

https://www.tenable.com/blog/cloudimposer-executing-code-on-millions-of-google-servers-with-a-single-malicious-package

#security #infosec #cybersecurity #dependencyconfusion #supplychain

"Microsoft's new Outlook client quietly moves your email to the cloud"

https://www.xda-developers.com/privacy-implications-new-microsoft-outlook/

No, No, No... Bad email client!

#security #privacy #email #outlook #microsoft

"Cloudflare helps verify the security of end-to-end encrypted messages by auditing key transparency for WhatsApp"

https://blog.cloudflare.com/key-transparency/

Interesting, but if I get it right, this "Key Transparency" thing doesn't protect users from the WhatsApp server itself. The solution to that continues to be the out-of-band verification of the fingerprint (by QR code or manually) 🤔

#security #infosec #cybersecurity  #whatsapp #e2ee

"Goodhart's Law in Software Engineering"

https://buttondown.com/hillelwayne/archive/goodharts-law-in-software-engineering/

#dev #webdev #programming #softwaredevelopment

Arc: "gaining access to anyones browser without them even visiting a website"

https://kibty.town/blog/arc/

ouch... this is pretty bad 😱

#browsers #arc #security #infosec

"Let’s build and optimize a Rust extension for Python"

https://pythonspeed.com/articles/intro-rust-python-extensions/

#python #rust

"Rescuing Django Projects with Smoke Tests: Quick Wins for Long-Term Success"

https://lincolnloop.com/insights/rescuing-django-projects-with-smoke-tests/

"Then we start working with a “leave it better than you found it” philosophy." 💪

#python #django #webdev

"Evolving Django’s auth.User"

https://buttondown.com/carlton/archive/evolving-djangos-authuser/

I don't agree with the post's main premise, but it raises a few valid issues, and some of those simpler suggestions might be worth considering.

#django #webdev

"Please don't hijack my Python root logger"

"Avoid using the root logger in your library code. Instead, instantiate your own logger instance and configure it with your heart’s content."

https://rednafi.com/python/no_hijack_root_logger/

#python

"Watch the Typo: Our PoC Exploit for Typosquatting in GitHub Actions"

https://orca.security/resources/blog/typosquatting-in-github-actions/

#security #cicd #github #githubactions

"What’s the worst place to leave your secrets? – Research into what happens to AWS credentials that are left in public places"

https://cybenari.com/2024/08/whats-the-worst-place-to-leave-your-secrets/

#security #infosec #cybersecurity