WyzGuys Tech Talk

In an article on Sophos, the question was posed “Is security training a waste of time?”  There were some examples of training with poor outcomes.  80% of West Point cadets given 4 hours of computer security immediately fell for a test phishing scam.   Employees at internet security firm RSA opened an infected XML attachment to an email that allowed their “secure” network to be breached by real-life hackers.  At the end of the article, it is suggested that ...

I recent survey by several leading software manufactures found that only 40% of users accepted alerts requesting them to download an install an upgrade, update, or security patch, even when the updates are free of charge.  The reasons given most often were:

• The end users didn’t know if the alert was valid or not, were concerned the alert was fraudulent, and that they risked downloading malware or some else as bad.
• There was no perceived or explained benefit to the end ...

Here’s a fun story from Sophos of a Pennsylvania mom who hacked school district computers in order to improve her children’s grades.  She did this while working as an employee of the school district, so this in not quite the feat you might think it is.  Nevertheless, she was able to access a lot of other secure personal and payroll records for the district, using the Superintendents user ID and password.  Point being that you never know who ...

Where does all the spam come from?  Well, almost half (49.7%) of it originates somewhere in Asia, with India leading the pack at 11.4%.  This does not mean that Indians or other Asians are the “perpetrators.”  What this means is that computer users in Asian have become unwitting accomplices after having their poorly secured or unsecured computers hacked and added to some cyber-criminal’s botnet.

Here are the top 10 Spam relaying countries in the world for April to June 2012.  They ...

It has been nearly 3 years since Windows 7 was launched, and it has finally surpassed the 11 year old and somewhat long in the tooth Windows XP in percentage of Windows computers in use.  Windows 7 has a 42% share with windows XP falling to 41% as users replace their older systems.  Windows Vista, never very popular with users, has a 7% share, down from its highest share of 13%.  It is expected that Windows 7 with achieve 48% ...

Today is System Administrator’s Day.  Yes, this is official.  Today is a day to remember those shy, quiet,  and largely unseen gnomes who run your computer world.  I am one of those guys.

So send your favorite computer buddy (you know the one who you call when you get that goofy error message) a little shout out by email, text, or Facebook.  Trust me, they will appreciate it.

From ITWorld.  Here are some security techniques you can use that, in spite of how goofy they may sound, actually do provide an increased security profile.

1. Renaming administrative accounts.  While this is often recommended, it is seldom done.  Please be aware that in the history of automated malware exploits,  they have always gone after the built-in administrative account names.  By changing them, you defeat the authors with a simple name change, plus it is easier to monitor login attempts ...