Q: I run a small business where being online is increasingly important to my day-to-day operations. But I'm reluctant to take advantage of the opportunities that the internet offers because of concerns about security. Can you help?
A: Telecom Technology commentator Pat Pilcher responds:
Making sure your computer is safe isn't difficult,
and shouldn't cost the Earth. Taking prudent steps will help you avoid potential internet nasties such as hackers and viruses and avoid the unnecessary costs of putting things right when problems occur. Following these tips will go a long way to making sure your data and documents are safe:
Tip 1: Install your own border patrol:
Personal firewall programs can be installed in your computer's memory. They monitor all the data moving in and out of your computer via the internet, help keep unwanted visitors out of your computer and tell you of any attempted intrusions.
Firewalls are like customs controls at airports. A good firewall needn't cost a fortune, and is a doddle to install. Prices range from a free download at zonealarm through to just under $200 for Norton's Internet Security.
Tip 2: Test your computer's security
The next step is to stress-test it and see just how secure your system really is. Gibson Research Associates operate a free online service that will run a full security scan over your computer, probing it for most known weaknesses.
Tip 3: Anti-virus software
You're now protected from most major computer hacking attempts. Now to deal with pesky viruses! Running any computer connected to the internet without good anti-virus software is like playing Russian roulette. Luckily there are good virus packages available from all reputable computer retailers.
Tip 4: Stay on top
Set aside some time each week to keep your anti-virus and personal firewall software up to date.
This will help to ensuring that any potential security holes are patched before anything untoward can happen to your computer.
Tip 5: Back it up
As well as performing updates, make sure you back up valuable documents and data regularly. Regular backups using a backup device such as a CD burner or zip drive will minimise the downtime should a virus or hacker scramble data, and help you sleep at night knowing that your data is safe.
Tip 6: If internet security seems too hard, get help!
* Email us your small business question
