In security, tailgating (also known as piggybacking) describes someone tagging along with another person who is authorised to gain entry into a restricted area or pass a certain checkpoint.
Where swipe-card or proximity-sensor access systems are employed, be aware that they are there to protect sensitive information or high value assets, so please use them wisely.
Contact
If you wish to discuss any issues or concerns about online security, please contact robbie.walker@port.ac.uk or mike.meredith@port.ac.uk.
You can find more security tips at http://securityblog.port.ac.uk.
