#컴퓨터활용능력#컴퓨터일반#18차시#시스템보안

1. 정보윤리

해킹 (Hacking)
크래킹 (Cracking)

컴퓨터 프로그램 보호법
통신비밀보호법
저작권법

 

2. 보안

1보안위협의 유형
①흐름차단 ( interruption방해)
②가로채기 (interception)
③변조 (modification)
④위조 (fabrication)
2보안 요구사항
①기밀성 (Confidentiality
②무결성 (Integrity)
③가용성 (Availability

 

 

3. 공격기법

1스니핑 (sniffing)
2스푸핑 (spoofing)
  IP spoofing
  ARP spoofing
  DNS spoofing
3트로이 목마
4스파이웨어
5웜 (Worm)
6서비스 거부공격 DoS Denial of Service)
7분산서비스거부 DDoS Distribute Dos 디도스

 

▶보안기술

1방화벽 (Firewall)
2메일 보안 프로토콜
 1)PGP(Pretty Good Privacy)
 2)PEM(privacy enhanced mail)
 3)S-MIME(Secure Multi Purpose Internet Mail Extensions)
3암호화
 1)비밀키 암호화 방식
 2)공개키 암호화 방식
4전자서명 (digital signature)

 

 

4. 전자상거래

1유형 참여주체별
①기업간 B to B Business to Business
②기업과 소비자간 B to C Business to Consumer
③소비자간 C to C Consumer to Consumer
④정부와 기업간 G to B Government to Business
2전자상거래 관련 용어
①ERP(Enterprise Resource Planning)
②EDI(Electronic Data Interchange)
③CALS(Commerce At Light Speed)
④SCM(Supply Chain Management 공급사슬관리
⑤CRM(Customer Relation Management)

 

▶ IT 용어

1.블루투스 bluetooth
2.적외선 무선 랜 ( Infrared Data Association)
3.LBS(Location based services)
4.VOIP(Voice Over Internet Protocol)
5.WiBro (Wireless Broadband)
6.임베디드 S/W (EMBEDDED SOFTWARE)
7.사물인터넷의 개념
8.빅데이터 (Big Data)
9.웨어러블 컴퓨터
10.증강현실 ( Augmented Reality)