Hello everyone. My question comes from an IT perspective: How do I check if sites are actually the real deal and not some hacked computer pretending to be the site (such as phishing myspace does, it says www.myspace.com on top, but its actually a invalid server trying to get your password) Something like a key to check, like repositories do?


Also, how do I check for the md5sum of a file if the site does not post it (like firefox? or quicktime?)

Thank you!