When you first go to access the Secure Client Portal on a computer, you will be asked to confirm that you have a current and up to date Antivirus on your computer. The Secure Client Portal has a number of security and malware protection features built in to it to try and prevent the transmission of infected files, however such is the state of the constant march and progression of malware that it is important that you take steps to ensure your system is always protected. The best way to do this is to have a current antivirus installed and active on your computer  this basic data security principle applies whether you use the Portal or not.

This article sets out how to check what Antivirus you have installed.