Episode #96
What do I need to do if I decide to get rid of my current computer support company? Mainly for security if they are disgruntled. I have a small business with servers and workstations. I realize I should change my passwords, but is there anything else I should do?
James, Salmo, BC
That’s an interesting question. It’s true that an untrustworthy tech could put backdoors on your systems. The best way to check for this is to hire a new support company to check for traces of the old. Change your passwords, of course, but also do a thorough scan for trojan horses and rootkits. Change your router password and disable WAN administration. Make sure you don’t have any open ports on your router (use ShieldsUP at http://grc.com) and turn of UPNP so malware on your system can’t open ports automatically.
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Air Date: October 24, 2007
TranscriptCaller Questions
- Merrill, Sharon, ON
- Vinny, San Clemente, CA
- James, Salmo, BC
Yewell's Jewels
- Gobanmac
Use Goban to play the game of go against the program. Play with people on the Internet go servers or your local network. Observe live pro and amateur games on IGS, the Internet Go Server. Review and analyze games. Browse through joseki or fuseki libraries… Goban is a powerful, simple, fast go board for Mac OS X. Use a Mac to play go!
Sean's Shinies
- IOGear 4 Port HDMI Automatic Switch
$190
If you’ve had the chance to connect your multimedia gear to your television via HDMI cables, you know how easy a choice it is…one cable handles both audio and video, and the picture quality is top-notch. The only problem is that your television may not be able to handle all of the HDMI connections for the gear you have…older TVs came with only one HDMI connector. IOGear, who we know for other adapters and cable solutions, have this new 4-port HDMI switcher…simply plug all your gear into the IOGear box, and then use the included remote control to switch between your various HDMI inputs. The downside: buying this switch is potentially more costly than the DVD player you’re connecting through it.Pro
- compact design
- adds up to 3 HDMI inputs
- remote included
Con
- requires power
- costly
Kate’s Tips
- Morning Coffee
By Shane J. M. Liesegang.
Keeps track of daily routine websites and opens them in tabs. This extension lets you organize websites by day and open them up simultaneously as part of your daily routine. This is really handy if you read sites that update on a regular schedule (like webcomics, weekly columns, etc.).