1. User should not directly download software from the internet .Instead the request for the software download should be forwarded to the system administrator.
2. The system administrator should download software after screening it with virus detection software.
3. Only legitimate contacts made over the internet should be trusted with the company information.
A part from the above mentioned policies ,some simple rules can also be included:---
1. Log off the system before leaving the workstation.
2. Do not share a Password with other user.
3. Never install illegal software on any machine at the workplace.
4. Never use a floppy disk without a virus check.