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Set up an email server in two hours
You may be concerned that the NSA is reading your e-mail. Is there really anything you can do about it though? After all, you don’t really want to move off of GMail / Google Apps. And no plac…
Topics /
Security & Privacy
The most popular blog posts about security & privacy on Hacker News. 236 posts.
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You cannot have a digital copy of the DC Code
On how the law was taken away from the people of Washington, DC by legal shenanigans
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Phishing with Linkedin's Intro
Security and Programming Blog
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Beginner's Guide to Wi-fi Interception
You know how security people get all uppity about SSL this and SSL that? Stuff like posting creds over HTTPS isn’t enough, you have to load login forms over HTTPS as well and then you can’t send auth cookies over HTTP because they’ll get sniffed and sessions
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Everything you wanted to know about SQL injection (but were afraid to ask)
This content is now available in the Pluralsight course "Ethical Hacking: SQL Injection" [http://www.pluralsight.com/courses/ethical-hacking-sql-injection]Put on your black hats folks, it’s time to learn some genuinely interesting things about SQL injection. Now remember – y’all play nice with the bits and
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How Advanced Is the NSA's Cryptanalysis, and Can We Resist It?
The latest Snowden document is the US intelligence ‘black budget.’ There’s a lot of information in the few pages the Washington Post decided to publish, including an introduction by Director of National Intelligence James Clapper. In it, he drops a tantalizing hint: ‘Also, we are investing in groundbreaking…
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Verizon, caught red-handed
Verizon has now on multiple occasions refused to connect my Google Nexus 7 LTE tablet, though the device was publicized widely as working on Verizon and...
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Blackmail fail
In which the author receives surprising offers from kind strangers
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SecureDrop
SecureDrop is an open-source whistleblower support system, originally written by Aaron Swartz and now run by the Freedom of the Press Foundation. The first instance of this system was named StrongBox and is being run by The New Yorker. To further add to the naming confusion, Aaron Swartz called the system DeadDrop…
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An update on Truecrypt
Several people have been asking for an update on our public audit of the Truecrypt disk encryption software. I’m happy to say that the project is on track and proceeding apace. Here I wanted …
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The NSA Is Breaking Most Encryption on the Internet
The new Snowden revelations are explosive. Basically, the NSA is able to decrypt most of the Internet. They’re doing it primarily by cheating, not by mathematics. It’s joint reporting between the Guardian, the New York Times, and ProPublica. I have been working with Glenn Greenwald on the Snowden documents, and I have…
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Bitcoin Private Key Necromancy
tl;dr: https://github.com/pierce403/keyhunter ~ The Longer Version ~ A few weeks ago, a friend came to me with a problem. Way back...
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Hacking Transcend WiFi SD Cards
UPDATE : This post has been featured in the Hacker News front page! Thanks! I have also updated this post with additional information (at t...
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Edward Snowden and Gen Y: a sign of leaks to come?
(Before I begin: there are participants in the discourse who would say that we're supposed to natter on about Edward Snowden , and not the contents of his disclosures, because turning it into a personal issue rather than a political one is useful to the machineries of state. But the point I'm about to make here is…
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Dropbox disables ASLR on Windows
Dropbox has become a daily part of my life. I rely on it to synchronise data between my growing set of devices. But how much of an impact does it have on the security of my system? I decided to fin…
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Zerocoin: making Bitcoin anonymous
Wow, what the heck is going on with Bitcoin? When I started this post, the value of a single bitcoin had surged upwards of $250. It’s corrected a bit since then (down $100 or so), but it̵…
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Changes to the Blog
I have made a few changes to my blog that I’d like to talk about. The first is the various buttons associated with each post: a Facebook Like button, a Retweet button, and so on. These buttons are ubiquitous on the Internet now. We publishers like them because it makes it easier for our readers to share our content. I…
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Blowback from the NSA surveillance.
There’s one piece of blowback that isn’t being discussed—aside from the fact that Snowden has killed the chances of any liberal arts major getting a DoD job for at least a decade—and that’s how the massive NSA surveillance of the Internet affects the US’s role in Internet governance. Ron Deibert makes this point: But…
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Evading Airport Security
The news is reporting about Evan Booth, who builds weaponry out of items you can buy after airport security. It’s clever stuff. It’s not new, though. People have been explaining how to evade airport security for years. Back in 2006, I—and others—explained how to print your own boarding pass and evade the photo-ID…