SECURITY TECHNOLOGY TOOLS II (1)
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Security Technology Tools II: A Comparative Analysis of Commercial IDPS Systems
Devin Cox
Trident University CSC416 Information Security and Technology in Society
18 February 2024
2
Security Technology Tools II: A Comparative Analysis of Commercial IDPS Systems
In the realm of Information Technology and Computer Science security plays a vital role in safeguarding data and systems from cyber threats. Intrusion Detection and Prevention Systems (IDPS) are crucial tools in this regard as they help in identifying and mitigating security breaches in real-time. Commercial IDPS systems offer a variety of functions features
and components to enhance the security posture of organizations. In this research paper we will compare the functions features and components of different commercial IDPS systems.
There are various types of IDPS systems available in the market such as network-
based host-based and hybrid IDPS. Network-based IDPS monitors network traffic for suspicious activities and alerts the system administrator in case of any potential threats. Host-
based IDPS on the other hand focuses on individual devices or hosts monitoring their activities and detecting any anomalies. Hybrid IDPS combines the features of both network-
based and host-based systems to provide comprehensive security coverage.
Each IDPS system utilizes different methodologies to detect and prevent intrusions. Signature-based detection anomaly-based detection and heuristic-based detection are common methodologies used by commercial IDPS systems. Signature-based detection relies on a database of known attack signatures to identify and block malicious activities. Anomaly-
based detection on the other hand establishes a baseline of normal behavior and alerts the system administrator when deviations occur. Heuristic-based detection uses algorithms to detect unknown threats based on behavioral patterns.
The main functions of commercial IDPS systems include monitoring detection analysis and response. Monitoring involves continuous surveillance of network traffic or host
activities to identify potential threats. Detection refers to the process of identifying malicious activities or anomalies within the system. Analysis involves analyzing the detected threats to
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Related Questions
Book title: Cybersecurity Essentials - Charles J. BrooksChapter 1 - Infrastructure security in the Real world
From the information provided in the first scenario, consider the National Institute of Standards and Technology (NIST) functions detailed in this section and observe how they relate to each category.
1. What inventory of physical assets (devices and systems) can be created within the substation (NIST ID.AM-1)?
(Refer to screenshot for reference)
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Book title: Cybersecurity Essentials - Charles J. BrooksChapter 1 - Infrastructure security in the Real world
1. Policy creation sample ofmanaging access to authorized devices and resources based on the following items (NIST PR.AC-1).
(Refer to screenshot for reference)
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Book title: Cybersecurity Essentials - Charles J. BrooksChapter 1 - Infrastructure security in the Real world
From the information provided in the first scenario, consider the National Institute of Standards and Technology (NIST) functions detailed in this section and observe how they relate to each category.
1. Which steps could be put in place to recover from actions intended to access, disable, degrade, or destroy the assets that has been previously identified (NIST RC.RP-1)?
(Refer to screenshot for reference)
arrow_forward
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1) Why physical security is important on technology components
2) What is access control
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How is timely discovery of such vulnerabilities will reduce the attack vector on an organization's computing resources?
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Book title: Cybersecurity Essentials - Charles J. Brooks
Chapter 1 - Infrastructure security in the Real world
From the information provided in the second scenario, consider the NIST functions detailed in this section and then write what to observe as they relate to each category.
1. Inventory creation sample of physical assets (devices and systems) within the organization (NIST ID.AM-1)?
2. Inventory creation sample of cyber assets (software platforms and applications) within the organization (NIST ID.AM-2).
3. Prioritize the organization’s assets based on their criticality or value to the business functions of the organization (NIST ID.BE-3).
4. Identify any assets that produce dependencies or provide critical functions for any of the organization’s critical services (NIST ID.BE-4).Create a risk assessment of asset vulnerabilities identified (NIST ID.RA-1, 3).
(Refer to screenshot for reference)
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3.
As a security officer, you have been requested to assist the company’s recruitment officer with the drafting of a new
employee recruitment security protocol that the organization intends to adopt for all recruitment purposes in the future.
Provide a brief but comprehensive document which must cover the most important security areas the organization needs to
focus on when recruiting new employees.
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Question 4: Study the scenario and complete Question 4
Why Strong, Unique Passwords MatterCybersecurity experts make the recommendation for strong, unique passwords for several reasons - the first being that every day malicious cyber threat actors compromise websites and online accounts, and post lists of usernames, email addresses, and passwords online. This exposes people’s passwords, and worse yet, they are exposed with information that uniquely identifies the user, such as an email address. That means that a malicious actor can look for other accounts associated with that same person, such as work-related, personal social media, or banking accounts. When the malicious actor finds those accounts, they can try logging in with the exposed password and if the password is reused, they can gain access. This is why unique passwords matter.Secondly, when malicious cyber threat actors can’t easily find or a guess the password, they can use a technique called brute forcing. This is a…
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The definition and operation of information security governance are ambiguous.
Who in the firm should be in charge of long-term planning?
arrow_forward
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1. Suggest TWO reasons why such breaches could occur and state how they can be avoided.
Based on the above requirements above, critique the below discussion:
A security breach is the loss of management, compromising, illicit public disclosure, unapproved acquiring, or acquisition, or any similar event in which sensitive data is accessed or potentially obtained by someone other than an authorized user, or in which a verified user accesses privately apparent data with a purpose other than that for which it is approved.A cyberattack and data breach at Trading could have a negative effect on the company's bottom line. It might harm your company's reputation and cause customers to lose faith in you. And both large and small businesses may be impacted by this. Furthermore, a…
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You'd be hard pushed to find a company or organization that does not promote, sell goods, or provide services via a website or mobile or cloud-based solutions. It is vital for security managers and analysts to keep attentive and prepared to an organization's cybersecurity demands since the business environment is so entrenched on the Internet.
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arrow_forward
Book title: Cybersecurity Essentials - Charles J. BrooksChapter 1 - Infrastructure security in the Real world
From the information provided in the first scenario, consider the National Institute of Standards and Technology (NIST) functions detailed in this section and observe how they relate to each category.
1. How to know if someone or something was attempting to access, disable, degrade, or destroy one or more of the devices and/or systems in the substation?
2. How to detect anomalies and events that might impact the operation of the substation (NIST DE.CM-2, 8)?
(Refer to screenshot for reference)
arrow_forward
The main goal of any IT security policy is to protect confidentiality integrity and availability (CIA) of data with that said one reason go have BYOD security policy is to identify devices that introduce unnecessary vulnerabilities to the organization's computing resources. Address how timely discovery of such vulnerabilities will reduce the attack vector on an organizations computing resources
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Check your institution's intranet or website for security guidelines. Exists a company security policy? Where have you seen security policies adapted to a specific issue? Which agency or department issues or coordinates these policies, or are they dispersed?
Use the framework in this chapter to assess the policies discovered in the previous exercise. What are the gaps?
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Identify five (5) threats to modern security architecture and design.
Then:
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Related Questions
- Book title: Cybersecurity Essentials - Charles J. BrooksChapter 1 - Infrastructure security in the Real world From the information provided in the first scenario, consider the National Institute of Standards and Technology (NIST) functions detailed in this section and observe how they relate to each category. 1. What inventory of physical assets (devices and systems) can be created within the substation (NIST ID.AM-1)? (Refer to screenshot for reference)arrow_forwardBook title: Cybersecurity Essentials - Charles J. BrooksChapter 1 - Infrastructure security in the Real world 1. Policy creation sample ofmanaging access to authorized devices and resources based on the following items (NIST PR.AC-1). (Refer to screenshot for reference)arrow_forwardBook title: Cybersecurity Essentials - Charles J. BrooksChapter 1 - Infrastructure security in the Real world From the information provided in the first scenario, consider the National Institute of Standards and Technology (NIST) functions detailed in this section and observe how they relate to each category. 1. Which steps could be put in place to recover from actions intended to access, disable, degrade, or destroy the assets that has been previously identified (NIST RC.RP-1)? (Refer to screenshot for reference)arrow_forward
- Discuss the following: 1) Why physical security is important on technology components 2) What is access control 3) From the reading, list the things that important to secure from a physical security perspectivearrow_forwardThe main goal of any IT security policy is to protect confidentiality, integrity, and availability (CIA) of data. One reason to have the BYOD security policy is to identify devices that introduce unnecessary vulnerabilities to the organization's computing resources. How is timely discovery of such vulnerabilities will reduce the attack vector on an organization's computing resources?arrow_forwardBook title: Cybersecurity Essentials - Charles J. Brooks Chapter 1 - Infrastructure security in the Real world From the information provided in the second scenario, consider the NIST functions detailed in this section and then write what to observe as they relate to each category. 1. Inventory creation sample of physical assets (devices and systems) within the organization (NIST ID.AM-1)? 2. Inventory creation sample of cyber assets (software platforms and applications) within the organization (NIST ID.AM-2). 3. Prioritize the organization’s assets based on their criticality or value to the business functions of the organization (NIST ID.BE-3). 4. Identify any assets that produce dependencies or provide critical functions for any of the organization’s critical services (NIST ID.BE-4).Create a risk assessment of asset vulnerabilities identified (NIST ID.RA-1, 3). (Refer to screenshot for reference)arrow_forward
- 3. As a security officer, you have been requested to assist the company’s recruitment officer with the drafting of a new employee recruitment security protocol that the organization intends to adopt for all recruitment purposes in the future. Provide a brief but comprehensive document which must cover the most important security areas the organization needs to focus on when recruiting new employees.arrow_forwardQuestion 4: Study the scenario and complete Question 4 Why Strong, Unique Passwords MatterCybersecurity experts make the recommendation for strong, unique passwords for several reasons - the first being that every day malicious cyber threat actors compromise websites and online accounts, and post lists of usernames, email addresses, and passwords online. This exposes people’s passwords, and worse yet, they are exposed with information that uniquely identifies the user, such as an email address. That means that a malicious actor can look for other accounts associated with that same person, such as work-related, personal social media, or banking accounts. When the malicious actor finds those accounts, they can try logging in with the exposed password and if the password is reused, they can gain access. This is why unique passwords matter.Secondly, when malicious cyber threat actors can’t easily find or a guess the password, they can use a technique called brute forcing. This is a…arrow_forwardpls help with this answer This cybersecurity model is used for establishing and evaluating information security programs. It looks at security goals, data states, and security measures. (two word answer)arrow_forward
- The following are some examples of how a security framework may help with security infrastructure design and deployment. The definition and operation of information security governance are ambiguous. Who in the firm should be in charge of long-term planning?arrow_forwardA system that protects financial data must include password security and access restrictions for certain users. Multifactor authentication is necessary to complete the login procedure. Give an example of each kind of authentication and describe its purpose. Give a summary of the many kinds of software agents that are regularly used. Describe the purpose of the Unified Threat Management system and the three elements needed to handle network infrastructure access control.arrow_forwardDiscuss the security implicationsFrom the perspective of your department and management level, discuss the implications of a security breach in the company's infrastructure (all forms - human, technology etc.) 1. Suggest TWO reasons why such breaches could occur and state how they can be avoided. Based on the above requirements above, critique the below discussion: A security breach is the loss of management, compromising, illicit public disclosure, unapproved acquiring, or acquisition, or any similar event in which sensitive data is accessed or potentially obtained by someone other than an authorized user, or in which a verified user accesses privately apparent data with a purpose other than that for which it is approved.A cyberattack and data breach at Trading could have a negative effect on the company's bottom line. It might harm your company's reputation and cause customers to lose faith in you. And both large and small businesses may be impacted by this. Furthermore, a…arrow_forward
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SEE MORE QUESTIONS
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Recommended textbooks for you
- Principles of Information Security (MindTap Cours...Computer ScienceISBN:9781337102063Author:Michael E. Whitman, Herbert J. MattordPublisher:Cengage LearningManagement Of Information SecurityComputer ScienceISBN:9781337405713Author:WHITMAN, Michael.Publisher:Cengage Learning,Fundamentals of Information SystemsComputer ScienceISBN:9781337097536Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
Principles of Information Security (MindTap Cours...
Computer Science
ISBN:9781337102063
Author:Michael E. Whitman, Herbert J. Mattord
Publisher:Cengage Learning
Management Of Information Security
Computer Science
ISBN:9781337405713
Author:WHITMAN, Michael.
Publisher:Cengage Learning,
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ISBN:9781337097536
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning