Which vulnerable OS's like for example DVL would you recommend for someone to use for the purpose of pentest/exploitation learning?
I was amazed that IE 8, Safari, Firefox were hacked so fast. Is it really Chrome so good or it was not tested? Has anyone other results of independent investigations about security of web browsers? ...
What cryptographic algorithms are not considered secure, but yet are still widely used and available in standard libraries? If applicable, mention a secure alternative.
We are trying to decide which webserver to choose for our PHP application. Which of Apache, nginx or lighttpd is the most secure? Which of these has had the most and most severe security holes?