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Security & Privacy

The most popular blog posts about security & privacy on Hacker News. 616 posts.

2017
212

Vulnerabilities in Password-Manager Apps

There are different policies for the generation of secure passwords. However, one of the biggest challenges is to memorize all these complex passwords. Password manager applications are a promising way of storing all sensitive passwords cryptographically secure. Accessing these passwords is only possible if the user…

221

LastPass: Security done wrong

Disclaimer: I am the author of Easy Passwords which is also a password manager and could be considered LastPass competitor in the widest sense. Six month ago I wrote a detailed analysis of LastPass security architecture. In particular, I wrote:

222

HTTPS on NYTimes.com

We are thrilled to announce that we have begun to enable HTTPS on NYTimes.com, an effort that helps protect the privacy of our readers and ensures the authenticity of our content.

233

Maybe Skip SHA-3

In 2005 and 2006, a series of significant results were published against SHA-1 [ 1 ][ 2 ][ 3 ]. These repeated break-throughs caused something of a crisis of faith as cryptographers questioned whether we knew how to build hash functions at all. After all, many hash functions from the 1990's had not aged well [ 1 ][ 2…