Virus
prevention
- Virus
protection should be
up-to-date and latest and anti-virus should be upgraded on a regular
basis.
- Virus
protection is to be used to automatically scan and fix an e-mail before it
is opened.
- Automatic
downloads should not be permitted
by the antivirus installed in the system when a website is accessed.
- There
should be controls which permit and allow only authorized personnel to
writer or alter programs. All changes must be recorded and documented and
senior manager should verify these changes.
- Programs or disks should be accepted after
checking them with the latest version of anti-virus. Antivirus should
automatically scan any disk inserted into the computer. If a disk is lent
to any person, it should be checked before it is used again.
- Floppy
disks should not be left
in the disk drive for longer than necessary time,
- Demos
or software with doubtful origins should never be used.
- System
should not be booted with a disk in the disk drive unless it is a
confirmed to be a system disk which is “Clean” and bootable.
- Delete cookie
files on a regular basis
or select “do not accept cookies
option” in browser preferences as cookies act as agents for Trojan
horse and virus transfer.
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