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Ralph DeFrangesco

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March 31, 2009

April 1st Just Another Day, Not a Conficker Meltdown

It's hard to believe that tomorrow will be April 1st. Along with the many jokes and pranks, the threat of the Conficker worm looms. Conficker is designed to take advantage of several weaknesses in ... More >

March 30, 2009

Firefox Flaw Needs Fixing Fast

Firefox released 3.0.8 to fix a vulnerability in its browser software. Guido Landi, a security researcher, published his attack on several security sites last week and put Mozilla developers into a ... More >

March 27, 2009

We All Need to Be on IPv6 ASAP

It's hard to believe that IPv6 is 14 years old, yet I don't personally know a single company that has migrated to it. I did some quick research and found that quite a few companies are using IPv6 or ... More >

March 25, 2009

Browsers First to Go Down in Hacking Contest

Apple's Safari and Internet Explorer were the first to go down in round one of the Pwn2Own hacking contest being held at the CanSecWest Conference being held in Vancouver, B.C. I first mentioned the... More >

March 23, 2009

Google New Undo Send Can Save You

Last week, Gmail released a new feature called " Undo Send ." Here is the scenario: You type up a nasty e-mail with a few expletives in it. In your haste, you click on "Mom" from your contact list, w... More >

March 22, 2009

Finjan Intelligence Report: Who Says Cyber Crime Doesn't Pay?

Finjan, a company specializing in the detection, analysis and research of Web threats, released its Cyber-Crime Intelligence Report today. The report focuses on how cyber-criminals lure unsuspecting ... More >

March 18, 2009

A Hardware Vulnerability That's the Worst of the Worst

A vulnerability in the Intel CPU chipset could allow hackers the ability to launch a System Management Mode (SMM) attack by way of CPU caching. The attack would allow privileged escalation from ri... More >

Audit Report Issued on IRS

I love the fact that someone is auditing the Internal Revenue Service. I guess I have to be careful not to pick on the agency too much before my taxes are due, but I just can't help myself. Last week... More >

March 17, 2009

2009: The Year of the Internal Threat?

2008 was a banner year for people who exploited systems from within organizations, or internal threats. In August of 2008, an employee at Countrywide Mortgage stole personal information from two mi... More >

Netbooks Deal Another Blow to the Cloud

Netbooks are expected to be "the growth " area for hardware manufacturers in 2009 and beyond.   I have always said, with growth comes risk. Unfortunately, the risk in this case is to the people... More >

March 11, 2009

Privacy Problems at Google Stir Fear in the Cloud

This week Google announced to users of its Google Docs service that they may have inadvertently shared some of their documents without their knowledge.   According to a note by Google quoted o... More >

March 10, 2009

One Critical Update in This Month's Microsoft Patch Tuesday

Well, it's that time again. You can set your calendar by it -- Microsoft's monthly patch release . Redmond released three security updates yesterday, including one critical patch that is highly reco... More >

March 9, 2009

Kaspersky Details the State of Malware

Kaspersky Labs, the anti-virus software development company, has recently released its malware report titled, " Kaspersky Security Bulletin: Malware evolution 2008 ." For malware developers, 2008 was... More >

March 8, 2009

A Lesson We Can All Learn From

A friend of mine sent me a link to an interesting article over the weekend and insisted that I write a post on it. He said that it had the potential to affect a lot of people. I read the article and ... More >

March 5, 2009

Twitter Doesn't Appear to Love Users as Much as Users Love It

Twitter, the social networking service, claims it recently fixed a vulnerability that allowed its users to create fake posts on other users' pages or sign up other users for text messaging without ... More >

March 3, 2009

Are Your Employees Leaking Sensitive Information?

You are doing all the right things; you scan for viruses in e-mail; you limit attachments; you have an acceptable use policy that each employee signs yearly; you train on e-mail usage at new employee... More >

March 2, 2009

After a Security Breach, Should Companies Be Forced to Wear a Scarlet Letter?

After working in IT for over 24 years, writing about companies that have been hacked and people that have had account information stolen, I have never been personally affected by any of it, until now... More >

March 1, 2009

Verizon Extends DoS Service

Starting this month, Verizon Business, a division of Verizon Communications, will begin offering its Denial of Service (DoS) Defense Service that it currently offers in the United States to eight a... More >

Database Management

Data management tips and techniques that insure ease of access, comprehensive security and absolute privacy for your invaluable company information.

Data Warehousing for Business Intelligence

Comprehensive storage solutions for better data access and retrieval, leading to better-informed business decisions.

Decision Management

Applications, management tools and industry advice on how to optimize your data for better business decisions.

Applications for Mid-size Businesses

Applications that mid-sized businesses can use to improve operational efficiency, accelerate growth, and maintain profitability.