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1.3 EXPLAIN THE CHANGING NETWORK ENVIRONMENT (SECURITY SOLUTIONS…
1.3 EXPLAIN THE CHANGING NETWORK ENVIRONMENT
NETWORK TRENDS
BRING YOUR OWN DEVICE (BYOD)
ONLINE COLLABARATION
advantages
optimize team performance
improve organizational communication
improve customer satifaction
enable mobile users
VIDEO COMMUNICATION
advantages
reducing costs and green IT
media explosion
social networking
demands for universal media access
CLOUD COMPUTING
advantages
organizational flexibility
reduce cost of infrastucture
agility and rapid deployment
DATA CENTER
NETWORK TECHNOLOGIES FOR THE HOME
poerline networking
wireless broadband
technologies trends in the home
FUTURE OF NETWORKING
NETWORK SECURITY
internal threats
external threats
viruses, worms, trojan horses
spyware, adware
Denial of service (DoS) attacks
Data interception and theft
Identity theft
METHOD OF ATTACKS
Denial of Service (DoS)
SYN (synchronous) Flooding
Ping of death
SECURITY SOLUTIONS
Antivirus and antispyware
Firewall filtering
Dedicated firewall systems
Access control lists (ACL)
Virtual Private Networks (VPNs)
Intrusion prevention systems (IPS)