Computers today are attacked and get hacked in not because of WHO we are but WHAT software and systems we are using. There is little difference whether you run a small company with 1 computer or a multinational enterprise.
Daily Archives: 30th October 2015
Password Attacks – A Small Server Experiment
This short post looks at passwords attacks that were launched during 5 months’ period against a small web server of ours in 2013.
There are a lot of statistics about what is the most prolific passwords we use to login to our online accounts. What we were interested in was what passwords are being used to guess logons to online systems. We setup a WordPress website and started logging passwords tried against that website. Here are some results after about 5 months of monitoring and over 11,000 of logged attacks.
Continue reading Password Attacks – A Small Server Experiment
Password Attack Taxonomy
This attack taxonomy includes most common attacks on passwords. The table below shows attack categories split into online and offline attacks. Offline attacks require access to a database of scrambled or encrypted passwords, while online attacks would use normal user interface to test or obtain user passwords.
Looking for Adversary
Experts like to say that we are responsible for our security on internet. I disagree as we are not born as security experts. Neither does common sense always makes sense as users can’t see what is going on behind flashy images on their monitors. Who is the real bad boy? Continue reading Looking for Adversary
Why Storing Plaintext Passwords Is Bad
No matter what bad news we hear about passwords – leaks, security breaches, compromised security – passwords provide a very good protection when used properly. The real weak link here is the user. If users could remember long and random passwords, the “problem of passwords” would be much, much smaller. The hype would disappear and the real issue – how internet companies store passwords – would become much move visible.