We get a lot of questions about how to fight spam. For the most part, it's too late when it reaches your email program--but on the mail server, there are several tactics we employ to minimize what reaches your inbox.
Recovering from attacks
When all else fails, restore your backup
Quick quiz:
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Your computer has been infected with a virus, and it deleted everything on the server. What would you do?
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Send the server hard drive to a data forensic/analysis firm to see if they can recover your project data.
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Recreate all your marketing material from scratch, scanning your logo and everything else.
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File a law suit against Microsoft, Symantec, and Dell for letting this happen.
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Call your friendly computer technician who disinfects your computers and then restores your previously backed up data from the Internet.
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Nice article on BackupPC
Carla Schroder covers a great network backup utility in her current series. Here's where the rubber meets the road:
Do Automated Cross-Platform Network Backups The Easy Way (Part 2)
BackupPC: Open Source Backup to disk
Just stumbled upon a pretty cool web interface to a centralized backup system. You can manage a series of snapshot backups of all the computers on your network. It can automatically send a user an email if there's a repeated problem of missed backups.
Rescuing damaged Server installs
... we've done a few rescues at Freelock Computing lately. I just stumbled across a nice article with some in-depth troubleshooting tips over at Linux Magazine.
Worst case scenario: Protecting files when you lose your computer
In our previous episode, my laptop had died a spectacular death from a full cup of coffee. I had to send it into the IBM depot, where they replaced nearly everything but the battery. Including the hard drive.
A laptop, coffee, and disaster recovery
Last week, my laptop died a sudden, spectacular death by drowning as a full cup of coffee poured into its keyboard. It emitted a pop sound, and the screen and all power shut off.
What would be your reaction? Mine was to immediately unplug the power cord and remove the battery. Then I took it over to the sink and poured out the coffee. Remembering tales of people flushing keyboards with water, I ran some fresh water over the keys and then set to work. I removed the keyboard, the palm rest, a few of the inner cards, and let it sit without power for several hours. Apparently not long enough.