This is Warren Kwok's Internet note pad, electronic diary, online rubbish journal, whatever you might name it ! It is an archive of my random thoughts in a chronological order. I am not good at reporting boring things and change them to lively. If you find this blog boring, sorry that it is your problem.
Announcement : If network administrators have difficulty to check whether their SSL private keys are affected by the heartbleed vulnerability, they can send me an email attaching the keys and let me know the websites. I will check for them, free of charge, of course.