Benlog

security, privacy, transparency.

Archive for the 'web' Category

encryption is (mostly) not magic

Posted: Wednesday, December 21st, 2011 @ 3:17 pm in crypto, mozilla, privacy, security, web | 12 Comments »

A few months ago, Sony’s Playstation Network got hacked. Millions of accounts were breached, leaking physical addresses and passwords. Sony admitted that their data was “not encrypted.” Around the same time, researchers discovered that Dropbox stores user files “unencrypted.” Dozens (hundreds?) closed their accounts in protest. They’re my confidential files, they cried, why couldn’t you [...]

BrowserID and me

Posted: Wednesday, September 21st, 2011 @ 5:27 pm in identity, personal, web | No Comments »

A few weeks ago, I became Tech Lead on Identity and User Data at Mozilla. This is an awesome and challenging responsibility, and I’ve been busy. When I took on this new responsibility, BrowserID was already well under way, so we were able to launch it in my second week on the project (early July). [...]

and the laws of physics changed

Posted: Sunday, July 3rd, 2011 @ 3:39 pm in identity, privacy, web | 6 Comments »

Google just introduced Google Plus, their take on social networking. Unsurprisingly, Arvind has one of the first great reviews of its most important feature, Circles. Google Circles effectively let you map all the complexities of real-world privacy into your online identity, and that’s simply awesome. You can think of Circles as the actual circles of [...]

Online Voting is Terrifying and Inevitable

Posted: Wednesday, May 25th, 2011 @ 5:21 pm in security, voting, web | 4 Comments »

Voting online for public office is a terrifying proposition to most security experts. The paths to subversion or failure are many: the server could get overwhelmed by attackers, preventing voting altogether the server could get hacked and the votes changed surreptitiously the users’ machines could get compromised by a virus, which would then flip votes [...]

grab the pitchforks!… again

Posted: Tuesday, April 19th, 2011 @ 12:49 pm in crypto, data, privacy, web | 10 Comments »

I’m fascinated with how quickly people have reached for the pitchforks recently when the slightest whiff of a privacy/security violation occurs. Last week, a few interesting security tidbits came to light regarding Dropbox, the increasingly popular cloud-based file storage and synchronization service. There’s some interesting discussion of de-duplication techniques which might lead to Oracle attacks, [...]

intelligently designing trust

Posted: Wednesday, March 30th, 2011 @ 12:44 am in crypto, policy, security, web | 3 Comments »

For the past week, every security expert’s been talking about Comodo-Gate. I find it fascinating: Comodo-Gate goes to the core of how we handle trust and how web architecture evolves. And in the end, this crisis provides a rare opportunity. warning signs Last year, Chris Soghoian and Sid Stamm published a paper, Certified Lies [PDF], [...]

degrees of trust: software vs. data hosts

Posted: Wednesday, March 16th, 2011 @ 4:14 pm in privacy, web | 5 Comments »

Overjoyed by all the SSL goodness around me (Twitter offers SSL-only as an option, so does Facebook, Google offers 2-factor auth), I started dutifully upgrading my web browsing experience on Firefox, specifically installing the EFF Add-On that turns on HTTPS everywhere it can, in particular when using Google (it uses encrypted.google.com by default). I googled [...]

the difference between privacy and security

Posted: Wednesday, January 26th, 2011 @ 11:51 am in privacy, security, web | 5 Comments »

Facebook today rolled out new security features, both of which are awesome: SSL everywhere, and social re-authentication. True, SSL everywhere should probably be a default, even though I continue to believe that the cost is significantly underestimated by many privacy advocates. Regardless, this announcement is great news. The only nitpick I have, and I point [...]

Facebook, the Control Revolution, and the Failure of Applied Modern Cryptography

Posted: Friday, January 14th, 2011 @ 2:40 am in crypto, privacy, web | 9 Comments »

In the late 1990s and early 2000s, it was widely assumed by most tech writers and thinkers, myself included, that the Internet was a “Control Revolution” (to use the words of Andrew Shapiro, author of a book with that very title in 1999). The Internet was going to put people in control, to enable buyers [...]

an answer to John Gruber: Google dropping H.264 is good for everyone

Posted: Wednesday, January 12th, 2011 @ 12:22 pm in web | 19 Comments »

Google just dropped support for H.264 in Chrome. John Gruber, among others, is not happy. Now, John Gruber is a very smart guy, but his Apple bias is too much even for me, and it’s preventing him from seeing what is fairly obvious. So, allow me to answer John’s questions, even though I have no [...]