nov 202012

puttyPacket corrupt during ssh sessions

Whenever I’m using two subnets for my cluster I seems to be having problems with:

Corrupted MAC on input.
Disconnecting: Packet corrupt

It particularly happens when there’s a lot of information being passed to the screen. It’s a right killer when you’re compiling on a remote system. However, while I’ve been able to get around that by running a GNU Screen session on the remote box it was time to solve it.\

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sep 252012

Using the same password on different servers allows attackers to access your accounts if cracker manage to steal your password from a less secure server. This is true for online website accounts too. So solution is to create unique passwords for server accounts like your email, sftp and ssh accounts. General guideline to create a strong and unique password is as follows:

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