The greater reliance on using mobile devices brings greater threats to using them. Any device that connects to the internet is vulnerable to online threats, and that includes your smartphone or tablet.
There are free versions of Anti-Virus Software available from the App or Play Stores, however, they only protect against virus and malware coming in through malicious websites or apps.
As a minimum level of protection, you should always keep your device updated and the device running the most recent software issued by the manufacturer to take advantage of the latest security fixes and patches.
Our Mobile Device Management manages all of these components instead of relying on the users to remember and carry out these repetitive tasks.