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1. Explain the difference between two-factor authentication and multifactor authentication. How are they used to secure information systems?
2. Choose one method of biometrics and explain how it works to secure information systems. In addition, describe how biometrics differs from other types of access control.
3. Explain the access controls needed to prevent piggybacking. What are the difficulties associated with implementing and maintaining these controls?
4. Provide three different areas of a building that need physical access controls. What types of access controls are needed for each of the three areas?
Write a key transport protocol for them to establish a session key. Analyse potential attacks and give a method of prevention. Implement it using Pari/GP.
Using the Web, research the debate over ActiveX controls and analyze Microsoft's security design. Is it strong enough? What security breaches have occurred in the past regarding ActiveX controls?
Business Continuity (BC) planning and Disaster Recovery (DR) planning are main elements in organizational security architectures. Write down the difference between them.
Explain the main advantages and disadvantages of a STAR topology network. In your own words, described the functional differences between a bridge and a gateway. Give an example of each.
A first step to developing an enterprise security plan is to identify the specific vulnerabilities and related risks facing an organization. This list should be fairly exhaustive. Many vulnerability and threat pairs will not make the final cut for..
Since the Internet is a public network, what are some ways that a company can protect sensitive information in transit
Alice and Bob choose the numbers 6 and 10 privately. What will be the public values they transmit and what would be the final secret computed?
What is the minimum password length enforced by the Password must meet complexity requirements policy? What sources could you use as a source to perform the MBSA security scan?
Select and summarise an article from the University of Liverpool online library that addresses trust computation in computer systems. Analyse how trust is used in controlling access to resources. Evaluate the proposed solution used in emergent enviro..
If this message is sent unencrypted and successfully received, determine its entropy? If this message is encrypted with DES using random 56-bit key, determine the encrypted message's entropy?
Establish international cybersecurity threat operation centers where international partnerships work together under the same roof to thwart cyberspace threats
How has the nature of cyber warfare changed in the past 5 years from an economic, social and government perspective and how will it change in the next 5 years?
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