Network, its types, benefits, and security issues

1. 1
‫الرحمي‬ ‫الرمحن‬ ‫هللا‬ ‫سم‬‫ب‬

2. 2
LAN
LAN
•Local Area Network (LAN)
•Wide Area Network (WAN)
WAN

3. 3
 INTERNET
 Connecting Computers
 WWW
 Connecting People

4. 4
Benefits of
Internet
Knowledge
Communication
Shopping

5. 5
 Protect against threats
 Deal with intruders
 Protect precious business
 Maintain accuracy of data

6. 6
Access Control:
Minimize risk of
unauthorized access
Anti-virus Software:
DETECT and PREVENT malicious
software from entering the
system
Email-Security:
Secure the access and
content of an email
account