Neither can thefts of data by insiders who have access to various files and directories be prevented by a firewall. For those problems, you'll need other types of software to watch over the files. It sure can seem like a lot to pay, but set against a worst-case scenario of losing confidential information to hackers or careless employees, this investment can be a real bargain. You may also want to use the firewall internally to protect a department's files from the rest of the company. Keep the bug spray.
Viruses can sneak past firewalls via floppy disks or e-mail attachments.
A firewall doesn't eliminate the need for anti-virus software. A firewall should be part of a larger security plan. Keep abreast of news about security holes in your everyday applications, download the software patches, and encrypt very sensitive information. Earliest info on new businesses, homeowners Sales Prospecting Center Real info, real opportunities. Fill an opening, find a job Internet Directory Local businesses on the web Legal Center Hundreds of business legal tools Office Products Special deals on equipment, supplies.