Ethical Issues in Security Systems

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Questions and Answers

What is the primary principle of security involved when A wants to ensure that no one except B gets the envelope?

Confidentiality

When implementing a security policy, why is it essential to provide for exceptions?

To accommodate unusual circumstances that may not be covered by the standard policy.

What is the principle of security involved when A and B want to ensure that no one can tamper with the contents of the check?

Integrity

Why is it crucial to use simple language in all communications when explaining a security policy?

To ensure that all stakeholders understand their responsibilities and the policy. Signup and view all the answers

What is the purpose of establishing accountability in a security policy?

To identify who is responsible for implementing and enforcing the policy. Signup and view all the answers

Why is it necessary to review a security policy periodically?

To ensure the policy remains relevant and effective in a changing environment. Signup and view all the answers

What is the primary focus of the transport layer security protocol?

To provide end-to-end encryption and authentication between applications Signup and view all the answers

What is the main objective of the secure electronic transaction (SET) protocol?

To ensure secure transactions between cardholders and merchants Signup and view all the answers

What is the primary purpose of the Kerberos authentication system?

To provide secure authentication and authorization for network services Signup and view all the answers

What is the main purpose of the IEEE 802.11 security protocol?

To provide wireless network security and prevent unauthorized access Signup and view all the answers

What is the primary goal of the security handshake mechanism in authentication?

To securely establish a connection and prevent man-in-the-middle attacks Signup and view all the answers

What is the main objective of the single sign-on (SSO) approach in authentication?

To allow users to access multiple applications with a single set of credentials Signup and view all the answers

What is the primary concern of the 'Privacy' category in security systems?

The right of an individual to control personal information. Signup and view all the answers

What is the main issue addressed by the 'Accessibility' category in security systems?

What information does an organization have the right to collect? Signup and view all the answers

What is the hierarchy of regulatory bodies that govern the legality of information security?

International, Federal, State, and Organization Signup and view all the answers

What is the main difference between individual privacy and legal regulations?

Individual privacy is subjective and may or may not be supported by local regulations or laws. Signup and view all the answers

How can attacks be classified according to the text?

According to the common person's view and a technologist's view. Signup and view all the answers

What are some examples of Federal regulations that govern information security?

FERPA, GLB, HIPAA, DMCA, Teach Act, Patriot Act, Sarbanes-Oxley Act, etc. Signup and view all the answers

Study Notes

Internet Security Protocols

The chapter covers various internet security protocols, including SSL, TLS, SHTTP, SET, and others.
It also discusses email security, wireless application protocol (WAP) security, and security in GSM, 3G, and IEEE 802.11.

User-Authentication Mechanisms

The chapter introduces user-authentication mechanisms, including authentication basics, passwords, authentication tokens, certificate-based authentication, biometric authentication, and Kerberos.
It also discusses key distribution center (KDC), security handshake pitfalls, single sign-on (SSO) approaches, and attacks on authentication schemes.

Practical Implementations of Cryptography/Security

The chapter covers practical implementations of cryptography and security, including cryptographic solutions using Java and Microsoft.NET Framework, cryptographic toolkits, web services security, and cloud security.

Security Policy

A security policy should complement the people's expectations, working style, and culture.
The policy should be explained to all concerned, outlining everybody's responsibilities and using simple language.
Accountability should be established, and provisions should be made for exceptions and periodic reviews.

Principles of Security

The principles of security include confidentiality, integrity, and others.
Confidentiality ensures that no one except the intended recipient gets the information.
Integrity ensures that the information is not tampered with during transmission.