Saturday, December 13, 2008

More anti-virus the better!

In this blog, I talk about protecting you online and there is a service that is free and well thought out.  The service is Gmail.   I know, you probably already have an email application, outlook or outlook express and you probably use an email anti-virus scanner like AVG (Grisoft), Norton or McAfee and those are all great at doing what they do.  Here’s another option to give you another barrier of protection.  All Gmail email is scanned for virus infections.  All attachments to Gmail messages are scanned for viruses too.

 

I have several email accounts and have my Gmail account forwarded to my local ISP email account (Frontier.net, Qwest.com, etc.) and not only does my ISP have anti-virus software scan it, my computer has an anti-virus scanner and Gmail has scanned it.  Sounds like overkill doesn’t it, but it really isn’t.  The more protection you have the better. 

 

One thing that I’ve found about protection of this sort whether it be virus, malware, or Trojans is that if one scanner doesn’t pick up a problem, another might identify one that got through. 

 

I send email using my Gmail settings via Outlook and am comfortable that I’m not sending anyone a virus.  Not only does my PC anti-virus application check my outgoing email for a virus, but Gmail checks the contents of the message for viruses as well and will warn if it detects one.

 

One more option available from Google is they offer a “Google Pack” that includes among other things a spyware scanner and Norton Security Scan.  You can select the options you want for you own “Google Pack”, that way you only get the functionality that you need.   Oh, by the way, it’s free.

As always, Safe Surfing,

Darrell Mishler

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Tuesday, December 09, 2008

Sun updates JAVA.

There is one background application that is available on every PC and runs with all the different types of browsers and a lot of games, that application is JAVA.  The United States Computer Emergency Readiness Team (US-CERT) just sent out an alert about JAVA.


JAVA is a product of Sun Microsystems and is freely distributed to everyone that has a computer or browser and flaws have been identified.  The worst case scenario is that a baddie could execute arbitrary code remotely.


Sun has released 13 notices that reflect their commitment to correct issues surrounding the vulnerabilities and has provided updates for the most commonly used versions of the Sun Java Runtime Environment. (JRE)


Where possible, let your computer select, upload and update your JAVA.  You can find out the version of JAVA that you have installed by viewing the list of software packages from the control panel / add remove software.


If you have identified the version of JAVA that you have you can visit www.java.com and download the update for that version.  One more item that Sun talks about is the vulnerabilities still available for earlier versions of JAVA.  The earlier versions can be removed via the control panel / add remove programs.


If you want to disable JAVA in your browser, there are instructions available from the US-CERT web site navigate to http://www.us-cert.gov/cas/alerts/SA08-340A.html and scroll down to the Disable statement, click on the link and follow the instructions for the type of browser that you have.

As always, safe surfing,

Darrell Mishler