File sharing and sending and receiving data

When sharing files with friends and colleagues using the internet, take precautions to ensure files are not infected.

When sharing files with friends and colleagues using the internet, email, CDs or memory sticks, activate your security software (firewall and anti-virus) and scan files to make sure they are not infected.

Do not assume that because a file was sent or given to you by someone you know, it is safe. Plugging in a removable device can infect your computer if it is not protected.

Sending and receiving files via email

Sending and receiving files via portable storage

Peer to peer file-sharing networks

Where to get help

Issue	Contact
You are experiencing technical difficulties with your computer	your local computer repairer your local computer retailer.
You are experiencing difficulties connecting to the internet	Your internet service provider.
Information on recent threats	Sign up to the free ACSC's Alert Service.

A full list of useful contacts can be found on the Contact us page.