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The latest blog posts to take off on Hacker News. 4,337 posts.
OAuth1, OAuth2, OAuth..? (2013)
TL;DR OAuth2 sucks. Please don't think about OAuth2 as about the next generation of OAuth1. They are completely different like colors: O...
What happens when DNS in China is poisoned and pointed at your server
I’ve been using the Internet in one form or another since the mid-80’s. In that time, I’ve seen a lot of strange stuff happening on our global network. On Tuesday, I experienced something extraordinary. It all started with a text message from my partner Ged at 8:30 AM: Mail server down. Please take a look […]
A dead man's switch for your computer?
In the last few weeks, a lot of details have been disclosed around Ross Ulbricht’s arrest. For those not familiar with the matter, Ulbricht was arrested at …
An experimental real world adblock
Corporate branding and advertisements are ubiquitous in society today and almost impossible to avoid. What if we lived in a world where consumers were blind to this surplus of corporate branding? Brand Killer is a technology demonstration that envisions a future in which consumers can use augmented reality to opt out…
Security: OpenBSD vs. FreeBSD
Blog about network and security, showing example of Linux iptables and Snort configuration, and Windows security softwares.
Against DNSSEC
10 years later and still unrebutted: DNSSEC is pageantry, it's not security, which is why so few security teams deploy it.
Hopefully the last post I'll ever write on Dual EC DRBG
I’ve been working on some other blog posts, including a conclusion of (or at least an installment in) this exciting series on zero knowledge proofs. That’s coming soon, but first I want…
Audi Cruise Control Bug
I noticed a "bug" in the way Audi handles its Cruise Control options. Cruise control is only meant to be used once you drive "30 kilometers per hour or more". …
Lizard Stresser Runs on Hacked Home Routers
The online attack service launched late last year by the same criminals who knocked Sony and Microsoft ’s gaming networks offline over the holidays is powered mostly by thousands of hacked home Internet routers, KrebsOnSecurity.com has discovered.
The God Login
I graduated with a Computer Science minor from the University of Virginia in 1992. The reason it’s a minor and not a major is because to major in CS at UVa you had to go through the Engineering School, and I was absolutely not cut out for that kind
Secure Secure Shell
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Why are free proxies free? (2013)
Personal Blog of Christian Haschek
Thunderstrike – Apple EFI firmware vulnerability
31C3 presentation on the Thunderstrike firmware vulnerability in MacBooks
Why Deleting Sensitive Information from GitHub Doesn't Save You
Security and Programming Blog
On the new Snowden documents
If you don’t follow NSA news obsessively, you might have missed yesterday’s massive Snowden document dump from Der Spiegel. The documents provide a great deal of insight into how the NSA brea…
sean cassidy : Don't Pipe to your Shell
It's everywhere . Sometimes they tell you to ignore certificates as well (looking at you, Salt). That's dumb.
When security goes right
A few weeks ago, I heard that my slow and unreliable ISP was raising their prices, and I decided to look around for a better ISP. I found one in the form of Novus , which has fibre runs to towers around the Vancouver area. I signed up; they came to the building and placed the necessary patch cable in the basement…
Did North Korea Really Attack Sony?
I am deeply skeptical of the FBI’s announcement on Friday that North Korea was behind last month’s Sony hack. The agency’s evidence is tenuous, and I have a hard time believing it. But I also have trouble believing that the US government would make the accusation this formally if officials didn’t believe it. Clues in…
Docker Image Insecurity
Docker's report that a downloaded image is "verified" is based solely on the presence of a signed manifest, and Docker never verifies the image checksum from the manifest.
Why the Sony hack is unlikely to be the work of North Korea
Everyone seems to be eager to pin the blame for the Sony hack on North Korea. However, I think it’s unlikely. Here’s why:1. The broken English looks deliberately bad and doesn’t e…
CSRF in Doorkeeper OAuth2 gem
I read a post about CSRF on DigitalOcean (in Russian) by Sergey Belove . My first reaction was, obviously, how come ? DigitalOcean is not k...