mooism2

English language Wikipedia is down, to protest against SOPA+PIPA. Ok, great. Individual Americans can lobby their Congresspeople, vote against them, donate money to their opponents. Non-Americans cannot do these things.…

What are the security pros and cons of (a) disallowing root logins over ssh; requiring the use of su or sudo to acquire root privileges (b) not installing su or sudo; allowing root to login over ssh by private key only;…

There are web sites that show you what your web page looks like in various versions of Internet Explorer / Firefox / etc. What web sites are there that show you what your web page sounds like when read by various screen…