one time passwords

Do you have a question? Post it now! No Registration Necessary.  Now with pictures!

Threaded View
I have to travel a lot and in process have to access my server from
public networks and computers and even cafes. I cannot carry my keys
with me because most of the time I am not allowed to plugin my devices
on the networks. Giving a password is a risky process for fear of key
loggers. Is there any way I can pre-decide say around 6-7 passwords
and use them one by one? Once a password has been used, it should not
be allowed again. Also, I do not have access to enigma cards or
something similar to have a challenge authentication system. I have to
have a system to fix the passwords before traveling. Is there any way
for it?

Re: one time passwords

Quoted text here. Click to load it

Look into s/key.  It does exactly what you want.

Todd H. /

Site Timeline