Roberto Navarro's Avatar

Roberto Navarro

@robnavrey.bsky.social

IT professional. Mostly Devops & security focused.

134 Followers  |  600 Following  |  94 Posts  |  Joined: 19.10.2023  |  1.6094

Latest posts by robnavrey.bsky.social on Bluesky

Preview
GitHub - TheAuditorTool/Auditor: Antidote to VibeCoding Antidote to VibeCoding. Contribute to TheAuditorTool/Auditor development by creating an account on GitHub.

The Vibe Coding Antidote: github.com/TheAuditorTo...

09.09.2025 06:37 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Design Patterns

Dashboard design patterns:

23.07.2025 07:13 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
When Root Meets Immutable: OpenBSD chflags vs. Log Tampering Rafael Sadowski

rsadowski.de/posts/2025/o...

18.07.2025 10:47 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Code Execution Through Email: How I Used Claude to Hack This is the story of how I used a Gmail message to trigger code execution through Claude Desktop, and how Claude itself (!) helped me plan the attack.

How he helped Claude to hack itself: www.pynt.io/blog/llm-sec...

17.07.2025 08:23 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

De hecho, la gente de la kutxa estรก ampliando red de oficinas, cuando todos las estรกn cerrando.

15.07.2025 07:13 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
The sound of inevitability Have you ever argued with someone who is seriously good at debating? I have. It sucks. Youโ€™re constantly thrown off-balance, responding to a point you didnโ€™t expect to. You find yourself defending the...

"Donโ€™t let inevitabilism frame the argument and take away your choice" tomrenner.com/posts/llm-in...

15.07.2025 07:10 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Bruteforcing the phone number of any Google user From rate limits to no limits: How IPv6's massive address space and a crafty botguard bypass left every Google user's phone number vulnerable

nice writeup! brutecat.com/articles/lea...

10.06.2025 14:30 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Thread by @RubenHssd on Thread Reader App @RubenHssd: BREAKING: Apple just proved AI "reasoning" models like Claude, DeepSeek-R1, and o3-mini don't actually reason at all. They just memorize patterns really well. Here's what Apple discovered:...

threadreaderapp.com/thread/19313...

09.06.2025 08:08 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
oss-security - Linux kernel: HFS+ filesystem implementation issues, exposure in distros

www.openwall.com/lists/oss-se...

09.06.2025 07:14 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Differences in link hallucination and source comprehension across different large language models I've been waiting for someone else to talk about this, but I guess it will be me

mikecaulfield.substack.com/p/difference...

05.06.2025 09:31 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
GitHub - antirez/kilo: A text editor in less than 1000 LOC with syntax highlight and search. A text editor in less than 1000 LOC with syntax highlight and search. - antirez/kilo

after pico and nano, we got kilo: github.com/antirez/kilo

27.05.2025 09:04 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
The Strange Behavior of LLMs in Hiring Decisions: Systemic Gender and Positional Biases in Candidate Selection Hints of discrimination and lack of principled reasoning in frontier AI systems

davidrozado.substack.com/p/the-strang...

21.05.2025 05:27 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
The Future of Crash Analysis: AI Meets WinDBG Because manually squinting at hex dumps is so last century. Let me show you how AI-assisted debugging is leaving WinDBG's command line in the dust.

Imagine if you could analyze a crash dump, and make an AI identify the bug and auto-fix the issue. This project integrates VS Code, WinDBG and copilot.

05.05.2025 15:34 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Good Movies as Old Books โ€” the Design Office of Matt Stevens - Direction + Design + Illustration An ongoing personal project, I envision some of my favorite films as vintage books. Not a best of list, just movies I love. These illustrations are available in a self-published book for sale here ...

Goos movies as Old Books

29.04.2025 13:05 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Synology Lost the Plot with Hard Drive Locking Move According to reports, Synology plans to restrict features to its own branded hard drives with the new 2025 Plus models. This is bad

www.servethehome.com/synology-los...

22.04.2025 09:09 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Preview
CVE program faces swift end after DHS fails to renew contract, leaving security flaw tracking in limbo MITREโ€™s 25-year-old Common Vulnerabilities and Exposures (CVE) program will end April 16 after DHS did not renew its funding contract for reasons unspecified. Experts say ending the program, which ser...

www.csoonline.com/article/3963...

16.04.2025 11:18 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
OpenSSH: Release Notes OpenSSH release notes

OpenSSH 10.0 Released: www.openssh.com/releasenotes...

09.04.2025 14:02 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

no recordaba que @nikkigarcia.es cantase asรญ de bien ๐Ÿ˜ฑ

09.04.2025 11:39 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Hardening the Firefox Frontend with Content Security Policies Most of the Firefox User Interface (UI), including the address bar and the tab strip, are implemented using standard web technologies like HTML, CSS and JavaScript plus some additional custom componen...

attackanddefense.dev/2025/04/09/h...

09.04.2025 11:26 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

ยฟurl? Es para un amigo... bah, sรญ, ok, es para mi!

01.04.2025 13:33 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Johannes Enevoldsen - Excitable cells A demonstration of how reentry tachyarrhythmias can develop in a system of excitable cells.

Interactive article about heart arrhythmias: jenevoldsen.com/posts/excita...

01.04.2025 13:26 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Visualizing The Rise of Hypergiants Studying changes in the deployment of content delivery networks and content providers helps uncover trends in how theseโ€ฆ

pulse.internetsociety.org/blog/visuali...

31.03.2025 13:50 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
GitHub - winblues/blue95: A desktop for your childhood home's computer room A desktop for your childhood home's computer room. Contribute to winblues/blue95 development by creating an account on GitHub.

Los de V๐ŸคฎX no son los รบnicos nostรกlgicos: github.com/winblues/blu...

30.03.2025 19:15 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
War story: the hardest bug I ever debugged All of a sudden, without any ostensible cause, Google Docs was flooded with errors. How it took me 2 days and a coworker to solve the hardest bug I ever debugged.

www.clientserver.dev/p/war-story-...

27.03.2025 14:20 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
A Sneaky Phish Just Grabbed my Mailchimp Mailing List You know when you're really jet lagged and really tired and the cogs in your head are just moving that little bit too slow? That's me right now, and the penny has just dropped that a Mailchimp phish h...

New breach: Troy Hunt's Mailchimp account was successfully phished and a subscriber list for his personal blog was exported. Data included 16k email and IP addresses, plus derived lat long and time zone. 75% were already in @haveibeenpwned.com. Read more: www.troyhunt.com/a-sneaky-phi...

25.03.2025 14:02 โ€” ๐Ÿ‘ 32    ๐Ÿ” 12    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 2

rachelbythebay.com/w/2025/03/26... github.com/Atoptool/ato...

27.03.2025 07:59 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Introducing 4o Image Generation At OpenAI, we have long believed image generation should be a primary capability of our language models. Thatโ€™s why weโ€™ve built our most advanced image generator yet into GPTโ€‘4o. The resultโ€”image gene...

openai.com/index/introd...

26.03.2025 12:33 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
GitHub - phpenv/phpenv: Simple PHP version management Simple PHP version management. Contribute to phpenv/phpenv development by creating an account on GitHub.

I just found out about github.com/phpenv/phpenv

24.03.2025 11:56 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
PyTorch internals : ezyangโ€™s blog

blog.ezyang.com/2019/05/pyto...

23.03.2025 12:22 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

follow requetemerecido

21.03.2025 13:12 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@robnavrey is following 19 prominent accounts