Optus Internet Security Suite

At Optus we believe in looking after our customers, that’s why we’re offering Optus Internet Security Suite for a free 1-month period. This leading security software protects the things that matter most, like credit card information, online transactions and banking details.

Once downloaded, Optus Internet Security Suite constantly monitors your computer and internet connection, automatically updating itself to check for all the latest viruses, and will notify you should anything unwanted be discovered.

What’s more, there are no catches. If you’d like to continue using this complete internet protection package after the 1-month free period expires, it’ll only cost you $6.99 per month. With no lock-in contracts, you can simply pay as you go to your Optus account.

Optus Internet Security Suite currently protects you against over 4 million different forms of viruses and malware!

Anti Spyware
Helps remove spying software that attempts to collect personal information such as bank account or specific usernames and passwords from your computer.
Browser Protection
Our new Browsing Protection feature identifies and blocks harmful websites automatically! Instant protection against viruses and malicious software while you browse!
Anti Virus
Protects your computer from any virus, worm and trojan attacks via the internet, USB drives and/or CD roms.
Optus has partnered
with F-Secure to
provide you with
Optus Internet
Security Suite.
Terms and Conditions: After 1 month a $6.99 monthly fee will apply should you wish to continue the subscription. The subscription will automatically continue unless you unsubscribe from the service. Security software utilises customers data allowances for installation and updates. Software requires existing security packages to be uninstalled. Must meet PC-compatible system requirements. Available to Optus Broadband and Wireless Broadband customers on selected plans only. Excludes existing Optus Internet Security Suite subscribers. Free offer may be withdrawn at any time.
Safer, Faster And Lighter
Like to surf the internet? Shop online? Worried about what your kids get up to on the internet? With Optus Internet Security Suite great features, you are now better protected with higher protection rates and less memory consumption.
  • Anti spam sorts junk emails and important emails, placing unwanted messages in a separate folder where they can be reviewed or deleted.
  • Anti virus helps protect your computer from viruses, worms and trojan attacks via the internet, USB drives and CD roms
  • Anti Spyware helps remove spying software that attempts to collect personal information such as bank account or specific usernames and passwords from your computer.
  • Firewall increases privacy and protects against potential identity theft and internet fraud
  • Anti Phishing detects and filters emails intended to trick the user into revealing credit card or bank account details
  • Parental Control keeps children safe from inappropriate web content and allows you to prevent them from surfing the internet when you are not around or limit the internet use with the Time Lock feature.
I've already downloaded free security software
Free software doesn't provide the level of support that you will require. On the surface, it may seem as if your PC is safe, but the truth is, FREE software does a very poor job in detecting malwares and viruses!
I have other security software installed on my PC already
Even if you already have some different security software installed on your PC you can still sign up to Optus Internet Security Suite and our software will be installed and remove the previous software without any confusion. Or…
If you want to wait until your current security software license expires, we’ll send you a reminder to download Optus internet security suite when your license is close to expiring.
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Why Subscribe?
Optus Internet Security Suite provides our customers with a peace of mind while they surf and perform online transactions. All Optus broadband customers are entitled to a free one month trial of the software which provides protection against viruses, spam, hackers and malwares.

It is extremely easy to use, just download and install in 15minutes! The software itself doesn't require any user inputs and it automatically updates itself.Or..

With OISS, you never have to worry about expiry dates as the software will work as long as you are our broadband customer! Instead of paying for a large once of sum for your security software, with Optus Internet Security Suite, you get billed monthly with your regular Optus Broadband bill for only $6.99 per month for up to 3 PC's! There is no minimum sign up, you can stop your subscription at anytime.
System Requirements
Supported Platforms
  • Windows 7 (all editions)
  • Windows Vista (64-bit, 32-bit)
  • Windows XP Home, Windows XP Pro, Windows XP Media Center
Microsoft Windows 7* or Windows Vista
  • Processor: Capable of running Windows 7 or Windows Vista
  • Memory requirements: 512 MB (1 GB recommended)
  • Disk Space: Maximum 600 MB during installation
  • Browser: Minimum Internet Explorer 6.0
  • CD-ROM High speed internet connection
The system must fulfill Windows 7 / Windows Vista minimum requirements as specified by Microsoft.