Javascript problem — and its many solutions
As most of us know, there are several problems/quirks/flaws with Javascript and this is known as the Javascript problem. However, like it or not, as long as we use browsers,… Read more »
Frequent password changes — good or bad?
I read an article titled Frequent password changes are the enemy of security which I find misleading and missing the point. In this article, Carnegie Mellon University professor Lorrie Cranor,… Read more »
A picture is worth more than 140 characters
Tweets cannot be longer than 140 characters. This may look like a severe restriction because when we compose a tweet, it typically exceeds this limit. But now the rewriting fun… Read more »
Elliptic Curve Cryptography: computing shared key
Elliptic Curve Cryptography: computing shared key If Alice and Bob want to exchange encrypted messages, they need to first agree on a Key. This shared key (also known as symmetric… Read more »