Developing rules for signature-based network-based ids tools

Assignment Help Computer Network Security

Reference no: EM133953777

Questions:

Identify and briefly describe the two major points of emphasis when developing rules (that is, how signatures are written) for signature-based network-based IDS tools. Is one approach preferred over the other? Explain why.
Describe what a pre-processor does in a network-based IDS tool such as Snort. Demonstrate your understanding of this functionality by citing two examples of pre-processors and explaining what function they serve in the process of network traffic analysis and intrusion detection.
If an attacker knew a network-based IDS like Snort was running in a targeted environment, how might the attacker try to penetrate the network while avoiding detection? Provide at least two examples of IDS evasion techniques that might be used by an attacker and suggest a remedy or defense against the techniques you cite.

Reference no: EM133953777

Questions Cloud

What steps can you take to make sure that the staff members : what steps can you take to make sure that the staff members are collecting/exploring information concerning health and healing practices with the family?

How can a health care organization ensure public relations : How can a health care organization ensure public relations policies are appropriate to community? How can they use communication to show sensitivity to cultures

What was the goal of the beslan terrorists : What was the goal of the Beslan terrorists? Why did they have an escape plan for only twelve (12) individuals?

What are the pros and cons of young childrens exposure : What are the pros and cons of young children's (ages 2-6 years) exposure to screen media (television, computers, mobile devices, and video games)?

Developing rules for signature-based network-based ids tools : Describe the two major points of emphasis when developing rules (that is, how signatures are written) for signature-based network-based IDS tools.

What roles might the grandparents play in the situation : How might the relationship between Mr. and Mrs. M. be affected by this situation? What roles might the grandparents play in this situation?

Discuss the role of stereotypes and bias in hiring policy : Discuss the role of stereotypes and bias in the hiring policy. Do stereotypes and bias have anything to do with the hiring policy? Is it discrimination?

What is the impact of the disease on the immune system : What is the impact of the disease on the immune system? How do treatment strategies target the pathophysiological mechanisms of the disease?

Describe who would authorize your change project : Describe who would authorize your change project and ensure ethical compliance. Explain any specific group, committee, or nurse leader that should be involved.

User Account

All Pages