1. Hackers
... systems and the data exchange. This is where security and encryption comes to place. Companies" today use various tools for protection like firewalls, proxy servers, anti virus software, encryption. The most popular and most effective are: -Proxy Servers: "A proxy server is the server that protects a companies" network from outside intrusion" (definition of the day, whatis.com). With the proxy server the administrator ... ...
- Word Count: 2462
- Approx Pages: 10
- Has Bibliography
- Grade Level: High School