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Securing Information Systems

Technologies and Tools for Protecting Information Resources

1- Access control

2-Authentication

3-Techniques for preventing unauthorized access to a system are listed

Tokens

Password system

4-Technologies and Tools for Security

Smart card

Biometric authentication

Unified threat management (UTM) systems

Intrusion Detection Systems, and Antivirus Software

Antivirus and anti-spyware software: 1-Antivirus 2-Anti-spyware software

Intrusion detection systems:

Encryption and Public Key Infrastructure

Two methods of encryption:Symmetric key encryption and Public key encryption

Two methods for encryption on networks:(SSL) and (TLS)

Encryption

Establishing a Framework for Security and Control

The rule MIS auditing

Disaster Recovery Planning and Business Continuity Planning

make info

easier to remember

interesting

save time

3-Identity management

2- Acceptable use policy (AUP)

1- Risk assessment

Probability of occurrence during year

Potential losses, value of threat

Expected annual loss

Business Value of Security and Control

Electronic Evidence and Computer Forensics

4- Ambient data

2- Proper control of data can save time, money when responding to legal discovery request

3- Computer forensics

1-Evidence for white collar crimes often found in digital form

Legal and Regulatory Requirements for Electronic Records Management

Sarbanes-Oxley Act

HIPPA

Gramm-Leach-Bliley Act

System vulnerability

software vulnerability

commercial software contains flaws that create security vulnerability

internal threats: employee

social engineering

security threats often originate inside an organization

Computer crime

click fraud

pharming

evil twins

phishing

identity theft

Hackers and computer crime

distributed denial-of-service

denial-of-service attacks(DoS)

sniffer

cracker

Hacker

Malicious software

spyware

3- Trojan horses

2-worms

1- viruses

Larg public networks facing threats because:

4- Network open to anyone

3- Email used for transmitting trade secret

2- size of the internet

1- Email attachment

Wireless security challenges

2- the service set identifiers

1- war driving

Storing problems

4-Use of networks and computer outside of firms control

3- Disasters

2- Hardware problems

1- software problems

security

control

Subtopic