It's really important to make sure your devices are secure. With O2 Guard you get two apps, McAfee Security and True KeyTM. Using these apps you can keep your data, identity and privacy protected on all your devices - including Android, iPhone, tablets, PCs and Macs.
Reliable security services from McAfee and Intel Security
Help and support from O2, McAfee and Intel Security
No contract, you can cancel whenever you like
Find out more
O2 Guard is powered by McAfee and Intel Security and available to everyone on Pay Monthly and Pay As You Go. You'll just need to check your device is compatible.
To subscribe, create an O2 Guard account using your My O2 account details. Don't worry if you've forgotten your username or password, we can reset it for you. You can set up a My O2 account if you don't already have one.
Once you've subscribed, download the McAfee and True KeyTM app on all the devices you want to protect. You can change the devices covered by O2 Guard at any time. Just go to the My Account page. And there's no contract. You can cancel whenever you like.
O2 Guard is an easy way to protect all your devices without needing to be a tech expert. It offers everything you need (antivirus, antitheft, antispyware, antispam, antiphishing, firewall, identity protection), so you never have to worry about the security of your devices or personal data. O2 Guard updates itself automatically, so it's continuously keeping you protected. You'll always have the very best protection, without even having to think about it. What's more, you can set up O2 Guard in just a few clicks and pay for it via your monthly mobile bill. There's no setup fee or ongoing commitment, so you're free to stop using the service whenever you like.
O2 Guard for PC:
If you want to use O2 Guard on a PC, you'll need to make sure you have an internet connection, 500MB of space on your hard drive and 512MB of RAM. You'll also need the Windows 10, 8.1, 8 or 7 operating system.
O2 Guard for Mac:
If you want to use O2 Guard on a Mac, you'll need to make sure you have an internet connection, 150MB of space on your hard drive and 1GB of RAM. You'll also need Mac OS X 10.8 or higher.
O2 Guard Mobile Security:
If you want to use O2 Guard on smartphones or tablets you'll need devices with Android 4.0 or higher or Apple iOS 8 or higher.
Antivirus is an application that protects you from software and programs that can infect your computer. It not only protects your computer files and folders but also protects you from being targeted when you open emails or use instant messaging online. Once you've installed O2 Guard, your computer will be protected immediately and continuously.
A firewall monitors and blocks suspicious internet activity, meaning advanced protection for your computer and personal data.
Anti-spam monitors the emails winging their way to your inbox and filters them, so that only the ones you want arrive. It marks other emails as junk mail (e.g. sales emails) or phishing (emails aimed at getting you to give away your personal information on potentially suspicious websites). It also filters spam messages into your anti-spam folder.
McAfee Mobile Security
McAfee Mobile Security protects your Android and iOS devices against malware (malicious software) and other online dangers. If your phone or tablet is lost or stolen, McAfee Mobile Security can locate it on a map and lock or wipe it if needed. You can even use CaptureCam to take a picture of the person holding your lost device and email to yourself. To find your mobile using this feature, just sign in to your O2 Guard account.
You can log into any website with just one click, using any of your devices. Just store your usernames and passwords in the cloud using True KeyTM.
Wifi security protects you from hackers when you use wireless networks. It keeps your passwords and personal files safe and protects you from suspicious or phishing web addresses sent to you through email and instant messaging.
O2 Guard gives you two of the best security apps, McAfee Security and True KeyTM by Intel Security.
Here's how to install O2 Guard.
Here's how to see which devices have O2 Guard, and how to make changes.
There's no contract. You can cancel O2 Guard at any time.
Just uninstalling the app(s) won't cancel your subscription.
You can't move your McAfee account to O2.
If you have a McAfee account, you'll need to uninstall your McAfee product and then buy and install O2 Guard.