Security

Security software

Aside from being vigilant with the links you click and websites you visit, installing security software on your computer and mobile devices and keeping it up to date is one of the easiest ways to keep your information secure.

Installing and keeping anti-virus, anti-spyware and firewall security software up to date on your computer can help to keep your computer protected against external attacks by viruses, worms or hackers. You can schedule automatic checks for the latest security patches and there are a variety free and low cost products available. Software companies sometimes offer a free trial with new computers or a free period with a software purchase. You should run the security scans on a regular basis to make sure your device is protected at all times.

If you activate these, take note of the expiry date and ensure that you renew the subscription before it expires.

Anti-virus

While installing reputable anti-virus software and keeping it updated should protect you against most known viruses, you need to be cautious about not opening emails, email attachments or files on your system from a source you don’t know. Even if you know the sender, it is a good idea to always scan files for viruses before opening them. Only install software that is received from a trusted source and is published by a trusted software vendor. If you choose to install free security applications available on the internet, consider seeking guidance from an IT professional to ensure you are choosing reputable applications.

Anti-spyware

Spyware collects personal information from your computer without your consent and is usually installed without your knowledge. This can occur when you click on a helpful pop-up message, but a lot of spyware is bundled and automatically installed with some free software packages.

Firewall

A firewall helps protect your computer from hackers who may try to steal or delete information from your computer.

If you are using a combined modem/router, or any type of internet or broadband router you should review the documentation that came with the device and familiarise yourself with the configuration page. Usually the configuration page can be easily accessed by typing the device's IP address available from their documentation, into your web browser's address bar. If you’re unsure how to do this, contact an IT professional for guidance.

Many of these devices have a built-in firewall which is often disabled by default. By enabling the built-in firewall, you will be better protected against manual and automated attacks on your computer system.

Online shopping tips

Look for the padlock at the bottom of your screen which helps to protect the information you send via the internet. Look for reputable internet merchants or stores—anyone can set up a website, so if you are unsure of the company or their online security then ask for more information before you use their service. Ensure the computer you use has current anti-virus and firewall protection. Make copies of online receipts to make it easier to check your statement.