You are the network administrator for a company that has five employees.
The peer-to-peer LAN consists of five desktop computers that run Microsoft Windows 98, Second Edition. Connection to the Internet is through an ISP-provided Digital Subscriber Line (DSL) modem that runs Network Address Translation (NAT). Because physical access to the computers is not restricted, users are concerned that other employees or other individuals can access their personal files.
You need to implement a solution that eliminates the single biggest security risk to the network.
What should you do?
A.
Upgrade the desktop computers to Windows XP Professional. Require passwords for user logons.
B.
Add a Windows Small Business Server 2003, Standard Edition server to the network. Enable Internet Connection Firewall.
C.
Add a Windows Small Business Server 2003, Premium Edition server to the network. Enable Internet Security and Acceleration (ISA) Web traffic reporting.
D.
Add a hardware-based firewall to the LAN and enable Web traffic reporting.