Information Security By LOGO Chatrakul Na Ayudhya Kulachatr

Information Security By LOGO Chatrakul Na Ayudhya Kulachatr Company

Information System Security “The protection of information and the systems and hardware that use , store , and transit that information. But to protect the information and its related systems from danger, such tools as policy, awareness , training and education, and technology are necessary. ” “�������������������� ��������

��������� v. Centralization of Information (������������ ) v. Increase of networks (From many Server to many Clients) )������������ �( v. Related benefit from many of threat )������������ �� (

���������� v. External Environment ; Natural Disaster , Fraud , Theft or Robbery v. Internal Environment ; Hardware failure (�������� ) Software failure (�������� ) Penetration of database (������ ) Terminal sites or clients (������ Password ����������� ) Personal (��������� )

External Environment v Natural Disaster v Terrorist and war v Fraud v Hacker v Crime , Theft or Robbery

Internal Environment ; Personal v Computer user or Administration team Database Manager Operator System Administrator System Programmer Application Programmer

Teenager arrested in 'Blaster' Internet attack An 18 -year-old high school student suspected of creating a version of the virulent "Blaster" Internet attack was described by a neighbor Friday as "a computer genius, " but not a criminal.

Sven Jaschan ; Load of the Worm Sven Jaschan “Lord of the worm” ���� เยอรมนว � 18 �� ������ Netsky ���

Virus Scan and Anti-virus software

Virus-Alert by Norton anti-virus File ��� Infected

Virus Scan by Norton anti-virus W 32. Spybot. Worm

System Warning : NOD 32 anti-virus

Firewall

Configuration

Configuration ; Star

Configuration ; Wireless

Hacker Attacking (������� ) v Shoulder Surfing ������ v User Un-logout Hacker v Trojan Horse Technique v ������ Firewall v Brute Force Technique v ������ (Guess password) ������ v Dictionary Attack v ������ v Mail Bombing ������ v Social Engineer ��� v Timing Attack v ������ (Port) (Create malicious from cookies) ��������� v Cryptographic technique (���� Internet port 80 ����� firewall)

Protect from Hacker

End of Chapter Aj-Kulachatr Chatrakul Na Ayudhya LOGO Thank You Company