Security FAQ

1. How do I change my password? What kind of passwords should I use? Answer...
2. How can I access the NATS cluster from the internet? I want to TELNET to a NATS computer and don't know how. Hey, FTP used to work but not any longer! Answer...
3. Why are the system administrators so picky about passwords? My data isn't that secret anyway! Answer...
4. What is the POP3 protocol? How can I improve the security while still using the POP3 protocol? What is APOP? I want to use Eudora, Netscape etc. to read my mail at NATS. What do I have to consider? I want to read my mail for a remote host (home, holiday, research stay, etc.). Is there anything I have to thing about? Answer...
5. Who can read my files? Who can write them? How do I allow another user to access my files? Answer...
6. How do I use GPG? Answer...

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