Windows Zero Day / Duqu Exploit

November 7, 2011 · Filed Under Redefining IT Security Blog · Comment 

Last week a very significant, previously unidentified, Microsoft Windows flaw was announced. This specific flaw allows remote attackers to execute arbitrary code via crafted font data in Word documents. It is actively being exploited in the wild by the Duqu worm/trojan. Read more

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Japanese Relief – Buyer Beware

March 14, 2011 · Filed Under Redefining IT Security Blog · Comment 

If we use history as a guide, it will only be a matter of time before cyber criminals exploit the victims of the Japanese disaster, and those who want to help. Read more

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Firesheep allows people to “sidejack” your computer (as seen on Fox)

February 10, 2011 · Filed Under Redefining IT Security Blog · Comment 

WiFi users beware! Accessing unprotected web sites (like Facebook, Twitter and Yahoo) from an open WiFi hotspot may open you up to a cyber attack called “sidejacking”.  This can be done with free software called Firesheep. Read more

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2010 HITECH Breach Statistics

January 12, 2011 · Filed Under Redefining IT Security Blog · Comment 

The HITECH Breach Notification Tool lists all protected health information data breaches reported under the United State’s HITECH Act. Read more

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New Functional Risk Management Model for Information Security

December 16, 2010 · Filed Under Redefining IT Security Blog · Comment 
The HealthGuard Functional Risk Management Model for Information Security is a multi-purpose, cross-functional representation of the elements required for hospitals and other organizations to effectively manage their information security risk. Read more
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Windows: Local Privilege Escalation 0-day

November 30, 2010 · Filed Under Redefining IT Security Blog · Comment 

A new 0-day was released on the 24th attacking most versions of Windows (XP, Vista, 7, 2008). Read more

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Is Zeus still a threat?

November 3, 2010 · Filed Under Redefining IT Security Blog · Comment 

There have been dozens of arrests in connection with a Zeus Botnet believed to be involved in the theft of over $200 million, in some reports. Read more

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Assessing Risk From a Nessus Vulnerability Scan

October 27, 2010 · Filed Under Redefining IT Security Blog · Comment 

Nessus is a very popular vulnerability scanner that is used by thousands of organizations to test networks for vulnerabilities.   Read more

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Cyber Security Awareness Month: 5 free resources to protect your home network and family online

October 5, 2010 · Filed Under Redefining IT Security Blog · Comment 

If you are like me, I love the word “free”. Here are 5 free (no strings attached) resources to protect you and your family online: Read more

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October is National Cyber Security Awareness Month

September 27, 2010 · Filed Under Redefining IT Security Blog · Comment 

Since 2001, October has been designated as National Cyber Security Awareness Month (NCSAM). This year’s theme is “Shared Responsibility”. Read more

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