UTS Keamanan Sistem A

Assurance that the information is accessible only to those authorized to have access

• Confidentiality

• Integrity

• Availability

• Authenticity

The trustworthiness of data or resources in terms of preventing improper or unauthorized changes

• Confidentiality

• Integrity

• Availability

• Authenticity

Assurance that the systems responsible for delivering, storing, and processing information are accessible when required by the authorized users

• Confidentiality

• Integrity

• Availability

• Authenticity

Motive (Goal) + Method + Vulnerability =

• Hacker

• System hacking

• Defence

• Attack

Motives behind information security attacks, except

• Disrupting business continuity

• Taking revenge

• Demanding ransom

• Doing home work

Classification of Attacks, except

• Passive Attacks

• Active Attacks

• Close-out Attacks

• Insider Attacks

Collects information about a target network to identify various ways to intrude into the system

• Covering track

• Penetration

• Footprinting

• Scanning

Footprinting Countermeasures, except

• Vulnerability to SQL injection

• Configure web servers to avoid information leakage

• Educate employees to use pseudonyms on blogs

• Limit the amount of information published on the website

Objectives of Network Scanning, except

• Collects information about a target network

• To discover live hosts, IP address, and open ports of live hosts

• Educate employees to use pseudonyms on blogsTo discover operating systems and system architecture

• To discover services running on hosts

This is proces

• Footprinting

• HTTP Communication

• Covering traack

• TCP/IP communication