There is some confusion over whether it is safe to install a new version of ESET Antivirus (NOD32) or ESET Smart Security over the top of an existing license.

Here is a guide to trouble-free installation of ESET antivirus or ESET Smart Security when you already have an ESET product installed...

How to install an upgrade to your ESET antivirus - or ESET Smart Security...

this includes:

• upgrading from 2.7, 3.0, 4.0 etc to 4.2


• changing from ESET antivirus to ESET Smart Security


• installing a full licensed copy when you have the trial

Posted by Greg Hewitt-Long in General Security on Wednesday, June 23. 2010 06:52

A critical vulnerability exists in Adobe Reader and Acrobat version 9.3.3 and earlier versions.

Critical is Adobe's highest vulnerability rating and could when exploited allow malicious native-code to execute, potentially without a user being aware.

This vulnerability was announced during the Black Hat conference in USA late July this year.

Adobe has announced an out-of-band security update available NOW.

How to update:

Posted by Greg Hewitt-Long in General Security at 06:36

Who forgot their security settings, then ?

28 July, 2010
http://www.thinq.co.uk/2010/7/28/100-million-facebook-pages-leaked-torrent-site/

A directory containing personal details about more than 100 million Facebook users has surfaced on an Internet file-sharing site.
The 2.8GB torrent was compiled by hacker Ron Bowes of Skull Security, who created a web crawler program that harvested data on users contained in Facebook's open access directory, which lists all users who haven't bothered to change their privacy settings to make their pages unavailable to search engines.
Bowes' directory contains 171 million entries, relating to more than 100 million individual users - more than one in five of Facebook's recently trumpeted half billion user base.
The file contains user account names and a URL for each user's profile page, from which details such as addresses, dates of birth or phone numbers can be accessed. Accessing a user's page from the list will also enable you to click through to friends' profiles - even if those friends have made themselves non-searchable.
There's absolutely nothing illegal about what Bowes has done - the information is, after all, publicly available - but perhaps the existence of a stalker's online black book might finally persuade less security-minded Facebook users to get their arses in gear.

Posted by Greg Hewitt-Long in General Security at 12:47

Perhaps the most important thing to remember about a social networking site is the word “social”. Despite the oxymoron of privacy settings on a social networking site, some people believe there is a level of privacy. This is a good example of two principals. First, you need to check your privacy settings on social networking sites and adjust them to the settings that best suit you. Second, you still don’t put any information up that you don’t want to be public.

When it comes to privacy and Facebook, in particular, you need to understand the thinking of the leadership of the company.

Posted by Greg Hewitt-Long in General Security at 12:46