security short intro

7
Pengantar Security Sangat Singkat Budi Rahardjo [email protected] blog: http://rahard.wordpress.com twitter: @rahard

Upload: budi-rahardjo

Post on 27-May-2015

245 views

Category:

Technology


5 download

DESCRIPTION

Intro to Security ini English and Bahasa

TRANSCRIPT

Page 1: Security short intro

Pengantar Security Sangat Singkat

Budi Rahardjo [email protected]

blog: http://rahard.wordpress.com twitter: @rahard

Page 2: Security short intro

7/15/12 Security Sangat Singkat - BR 2

Page 3: Security short intro

Security

... merupakan non-functional requirement

... dikalahkan oleh business requirement

... pengganjal penerimaan layanan

=>trust

7/15/12 Security Sangat Singkat - BR 3

Page 4: Security short intro

security sering dilupakan | dinomorduakan| diremehkan |

Tinggal tunggu akibatnya saja!

7/15/12 Security Sangat Singkat - BR 4

Page 5: Security short intro

Berdasarkan Elemen Sistem

•  Network security –  fokus kepada saluran (media) pembawa informasi

•  Computer security –  fokus kepada keamanan dari komputer (end

system), termasuk operating system (OS)

•  Application security –  fokus kepada aplikasinya sendiri, termasuk di

dalamnya adalah database

7/15/12 Security Sangat Singkat - BR 5

Page 6: Security short intro

Visualisasi Potensi Security Holes

www.bank.co.id

Internet

Web Site Users

ISP

Network sniffed, attacked

Network sniffed, attacked

Network sniffed, attacked

Trojan horse -  Applications (database, Web server) hacked - OS hacked

HOLES •  System (OS) •  Network •  Applications (db)

Userid, Password, PIN, credit card #

7/15/12 Security Sangat Singkat - BR 6

Page 7: Security short intro

Security Aspects | Controls

Utama

Confidentiality

Integrity

Availability

Tambahan

Non-repudiation

Authentication

Access Control

7/15/12 Security Sangat Singkat - BR 7