Category Archives: Network Administration
Adobe Security Issue
Apparently there is a big security hole in the Adobe Products affecting the following Products: Systems Affected Adobe Flash Player 10.0.45.2 and earlier 10.x versions Adobe Flash Player 9.0.262 and earlier 9.x versions Adobe Reader 9.3.2 and earlier 9.x versions Adobe Acrobat 9.3.2 and earlier 9.x versions Other Adobe products that support Flash may…
Q&A Monday: Disable Taskbar Preview
Question: Hi Jim, I am a big fan of you blog, and found your site a while back while looking for blue screen problems I was having on my XP machine. I just bought another computer with Windows 7 on it, and I hate the task bar preview, is there a way to get rid…
Backups: Tape vs. Replication
I’ve been asked this question enough since this site started, so I’ve finally decided to take the time and write the article. What are my thoughts on the relatively new debate on Tape Backus versus replicating the data off-site. You’ll find many people taking up sides in this debate, but in my opinion no one…
System Admin’s Vacation Checklist
Now that we are officially in summer, there are a lot of administrators that are planning their vacation. The problem is that many of them will have to still be tethered to the office solving problems. I’ve been in that situation, where while on vacation, I’ve gotten the phone call about a small problem that…
Classic Start Menu in Windows 7
One of the first things that I’ve noticed when I moved over to Windows 7 was the loss of my classic start menu in Windows. Switching to the classic menu has been one of the first things that I’ve done on a new install of Windows. Apparently I wasn’t the only one who was upset…
Q&A Monday: Upgrade vs Fresh Install
Question: Hi Jim, I am a new System Administrator, and the first thing that is assigned to me was to plan our upgrading our operating systems to Windows 7. Our environment is a mix of Windows Vista and Windows XP, and I’m not sure if we should just use the upgrade option or complete…
Cisco Security Advisory: Multiple Vulnerabilities in Cisco Network Building Mediator
Multiple vulnerabilities exist in the Cisco Network Building Mediator (NBM) products. These vulnerabilities also affect the legacy Richards-Zeta Mediator products. This security advisory outlines details of the following vulnerabilities: Default credentials Privilege escalation Unauthorized information interception Unauthorized information access Cisco has released free software updates that address these vulnerabilities. Workarounds that mitigate some of the…
Google Releases Chrome Update
Google has released Chrome version 5.0.375.55 for Linux, Mac, and Windows to address multiple vulnerabilities. These vulnerabilities may allow an attacker to bypass security restrictions, execute script in an unsafe context, or mislead users. You can check out this entry for more information about exactly what updated where applied to this new version. This version…
Microsoft Security Updates: May 25th 2010
On Tuesday May 25th Microsoft released a round of minor updates for the Windows Operating System. Here’s what they are and what they do: SECURITY UPDATES: Update: KB982632-Windows 7/KB981793-XP Type: Recommended Affected Systems: 2000, 2003, XP, Vista, 7, NT What it does: Install this update to resolve issues caused by revised daylight saving time and…
Q&A Monday: Remotely Turn on Computer?
Question: I constantly turn off my home office computer when I am not using it to save energy. I don’t think this is possible, but I thought there would be no harm in asking you the question anyway. Is there a way for me to remotely turn on my computer when I am not in…