IP를 분류 별로 나눈 것의 제일 큰 목적은 뭐니 뭐니 해도 그 관리의 편성 성 때문이라 하겠다. 예를 들어 203.237.229 라는 C 네트워크 클래스 IP를 하나 할당 받았다면 우리는 이론상 256개의 호스트를 사용할 수 있다. 하지만 이 IP 주소를 가지는 256대의 컴퓨터가 모두 한 건물 내에 있지 않고 여러 건물에
Masquerading as an act.
Hiding behind a few $50 tricks.
Hiding in plain sight.
Because if the magician doesnt do that,
the alternative is impossible
for others to live with.
Anyway, Wednesday night
at the Back Page doesnt pay very well,
so I gamble.
But I dont play against other people.
Only against the house.
So, no mega-jackpots, no long shots.
The idea is to go unnoticed.
That way, I can keep
Masquerade Records made last year?
Yes. 507 million, gross.
Therefore, you know how much each
and every minute of my time is worth.
$964.
Damn, thats a lot of money.
I didnt expect that.
[Man] Yeah, and that includes
the time that youre sleeping.
So even when I go poo-poo,
Im makin money?
- Thats some expensive shit.
- Damn skippy.
So you see why I cant afford
to waste any time.
And this is waste
a boyfriend.
- You said that two years ago.
Yes, and its as true today as it was then.
I thought you were on vacation.
See if these are in focus
and have them in my desk in an hour.
Besides, relationships are for people
waiting for something better to come along.
Spoken like a true cynic.
Im not a cynic. Im a realist.
You are a realist masquerading as a cynic
who is secretly an optimist.
What
자연적 위협 요소
자연적 재앙, 에러 및 손실, 정보관리 부실
네트워크 장애, 시스템 장애
고의적 위협 요소
내부의 적, 컴퓨터 해킹, 위장(Masquerade)
메시지 순서 변조 (Modification of Message Sequence)
정보 변조 (Modification of Information)
서비스 거부 (Denial of Service), 부인 (Repudiation)
정보노출 (Leakage of Informati
[네트워크] 전달의 핵심 - TCP/IP
영문 Next 넥스트 영화 대사
컴퓨터통신보안 개요
