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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 8,772 posts.
With our expertise we create security solutions which are robust and easy to use, leveraging leading open source technology.
Let me start with this headline [http://www.reuters.com/article/us-cyber-passwords-idUSKCN0XV1I6]: Other headlines went on to suggest that you need to change your password right now [http://www.iflscience.com/technology/millions-passwords-hotmail-gmail-and-yahoo-have-been-stolen] if you're using the likes
Mitchell Baker and Ankit Gadgil: India should pause further roll out of Aadhaar until a law protecting individual security is passed.
We're crowdsourcing ideas and recommendations to help us enhance the privacy and security benefits of DNS-over-HTTPS (DoH) for users around the world
Find out what your organisation must do to comply with the GDPR and learn how you can help individuals to exercise their data protection rights.
Few schemes for monetizing stolen credit cards are as bold as the fuel theft scam: Crooks embed skimming devices inside fuel station pumps to steal credit card data from customers. Thieves then clone the cards and use them to steal hundreds of gallons of gas at multiple filling stations. The gas is pumped into…
Rewriting programs in Rust has become a bit of a meme and one program that has been discussed a lot is cURL .
SQLite does not do checksums by default. Disk corruptions go silently unnoticed.
There's been a lot of talk about DNS-over-HTTPS aka DoH lately, primarily due to Mozilla's and Google's respective plans to move forward with enabling it in their browsers. There's also a lot of misunderstanding and conflation of speculated plans for world domination with practical benefits of the technology; it…
I’m not sure if they realize it yet, but Tailscale seems to work extremely well for polycules. Each user can have their own single-user Tailnet and explicitly share specific machines with other people. Both parties have to consent to sharing a device; either party can revoke this consent. The device owner can further…
The Sophos Blog
In 2026, LLM-powered code scanners are uncovering security vulnerabilities in open source projects at 10x the historical rate. Here's what OSS maintainers and users need to do about it.
Get started with one of our guides, or jump straight into the API documentation.
If you’re like most people, there’s a good chance that it’s been years since you’ve sent an email that wasn’t cryptographically signed. You don’t use PGP, you say? Well, even if you are…
Meet GPT-5.6-Cyber, OpenAI’s cybersecurity-specific model available through Daybreak Red for authorized vulnerability research, exploit validation, and security testing.
DNSSEC is a system of digital signatures that prevent DNS spoofing. Using DNSSEC, it does not matter where your DNS answers came from, since the DNS resolver or application can verify the DNSSEC signatures to ensure the DNS data is not tampered with..DNS is hierarchical, which means that the parent zone vouches for…
Much like a previous talk of mine at Chaos Computer Congress this blog post is a direct write-up of a talk, if you prefer to consume this kind of content in video form you can watch the video here:
In today’s news of the weird, RSA (a division of EMC) has recommended that developers desist from using the (allegedly) ‘backdoored’ Dual_EC_DRBG random number generator — w…
TheFrenchGhosty's Blog
Does it stop third-party tracking? Or is it just an illusion of privacy?
How to use HTTP proxies to prevent credential exposure in Claude Code sandboxes.
UPDATE: it appears that the pathetic cowards who perjured themselves filing these maliciously false copyright infringement claims have chick...
Mozilla has discovered that a Certificate Authority (CA) called WoSign has had a number of technical and management failures. Most seriously, we discovered they were backdating SSL certificates in order ...
Honestly, I love the design of this thing. It reminds me of something from the good old sci-fi.
TL;DR : This post explains portions of two protobufs used by Apple, one for the Note format itself and another for embedded objects. More importantly, it explains how you can figure out the structure of protobufs.