Alcatel OmniAccess 5510 ADSL Uživatelský manuál stáhnout pdf (Strana 15)

•15 | Alcatel-Lucent Enterprise Forum 2009

Security Threat Levels Are Intensifying

Global

Infrastructure

Impact

Regional

Networks

Multiple

Networks

Individual

Networks

Individual

Computer

Global

Infrastructure

Impact

Regional

Networks

Multiple

Networks

Individual

Networks

Individual

Computer

Target and

Scope of

Damage

Target and

Scope of

Damage

Weeks

Days

Minutes

Seconds

1980s

1990s

Today

Future

Security Threats are from both internal and external sources

1st Gen

• Boot viruses

1st Gen

• Boot viruses

2nd Gen

• Macro viruses

• Email

• DoS

• Limited

hacking

2nd Gen

• Macro viruses

• Email

• DoS

• Limited

hacking

3rd Gen

• Network DoS

• Blended threat

(worm + virus+

trojan)

• Turbo worms

• Widespread

system hacking

3rd Gen

• Network DoS

• Blended threat

(worm + virus+

trojan)

• Turbo worms

• Widespread

system hacking

Next Gen

• Infrastructure

hacking

• Flash threats

• Massive

worm driven

• DDoS

• Damaging

payload

viruses and

worms

Next Gen

• Infrastructure

hacking

• Flash threats

• Massive

worm driven

• DDoS

• Damaging

payload

viruses and

worms

Hope isn’t Enough — Security is a must requirement

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