Tuesday, March 31, 2009

Tip of the Month

I get so many requests about avoiding net nasties that I thought I would try to come up with an occasional Tip of the Month that would help save you from potential infection. So, here's my first thought:

Avoid the Habitations of Lions.

You cannot go to sites such as Bearshare, Limewire or other questionable sites and seriously expect to stay malware free. Music download sites in particular carry great inherent risk. Music files are large provide huge opportunities for programmers to hide malware of all sorts in amongst the code. But they are not the only sources of potential infection. Many sites use what has come to be called 'Drive by Attacks'. With the web page is executable code that launches an action that can harm your PC without your knowledge. If you employ anti-pop up software this can save you much of the time, but hackers can get past those forms of security by cloaking their code and/or using a delayed execution method. Ultimately your only protection is your own self discipline and net savvy. Make it your business to learn the kind of sites to avoid and then avoid them like the plague. You have been warned! Don't act all hurt, innocent and surprised when you find you've been infected by a virus, worm, Trojan or other net nasty when you were directly responsible for your own foolish actions on the net. After all, if you go walking in the jungle at night where the big cats are known to prowl, who is really to blame when the inevitable eventually happens –the wild animal or you?


This should be obvious too, but downloading illegal music or visiting questionable sites will cause you grief sooner or later. Blokes, you need to know that if you download pictures and movies of alluring ladies you are high on the risk scale. Finally, NEVER click a popup that says "Your Infected…Click here to remove this threat", because that will guarantee that you become infected, as surely as night follows day.

Thursday, March 19, 2009

Here it is: Cloud Backup for SMBs

clouds.jpg The name is Zmanda, and trust me on this, it is the solution you have been waiting for.  The Cloud, what all savvy PC users in the 21st Century know is the new buzzword for cyberspace is where it happens.   Out there where we all roam free as the birds there's a new land to occupy.   For SMBs (that's another dreaded acronym for Small to Medium Sized Business), and individuals, this equates to generous slabs of cheap storage space available external to your business premises.   The mantra for all wise business managers is, and always will be, backup, backup, backup…and again, backup.    The best backup is done off-site and away from your business premises.  A fire or other disaster can destroy onsite storage never to be seen again.  You should backup locally, but off-site is vital.  No backup is suicidal.  Of course, off-site has the same risk, but  a reputable third party will also backup their servers and anyway, life's a lottery, the secret to work the odds in your favour.   Enter Zmanda Enterprise 3.0.  To quote their own blurb, this Windows based little beauty offers a fully-supported solution for backing up Windows files, applications, databases and networked devices to the cloud.   Of course it is fully automated for regular backup and easy to use.  Further, it costs the massive amount of US$50 one-time fee for the software and storage fees with the all new Amazon S3 is the unbelievable US$0.20 per Gigabyte per month.  For SMBs and private individuals with manageable amounts of data that is very low cost.  You can read more about Zamanda at the Zmanda Home site.  You can download Zmanda here: Download Zmanda.