Layered defence is to use a range of solutions and not rely on just one method. For example:
Strong unique passwords
and,
Up-to-date scanning and protection
and,
Firewall(s)
and,
Regularly reviewed policies
and, most of all,
Training
Layered defence is to use a range of solutions and not rely on just one method. For example:
Strong unique passwords
and,
Up-to-date scanning and protection
and,
Firewall(s)
and,
Regularly reviewed policies
and, most of all,
Training