Podcast
Questions and Answers
Which principle emphasizes the importance of understanding and securing a connection before it is made?
Which principle emphasizes the importance of understanding and securing a connection before it is made?
- Principle 9: Prepare for the worst
- Principle 8: Before connecting, understand and secure (correct)
- Principle 2: Trust No One
- Principle 6: Make security part of the initial design
What is a primary focus of Information Assurance as it relates to non-repudiation?
What is a primary focus of Information Assurance as it relates to non-repudiation?
- Guaranteeing data integrity
- Preventing denial of actions from involved parties (correct)
- Facilitating efficient access control
- Ensuring confidentiality of data
Which of the following risks involves accepting the possibility of loss without any preemptive action?
Which of the following risks involves accepting the possibility of loss without any preemptive action?
- Risk Avoidance
- Risk Reduction
- Risk Transfer
- Risk Retention (correct)
Which of the following frameworks is not typically associated with Information Security Management Systems (ISMS)?
Which of the following frameworks is not typically associated with Information Security Management Systems (ISMS)?
What aspect does the CIA triad specifically address within information security?
What aspect does the CIA triad specifically address within information security?
Which of the following best describes a key principle of confidentiality in information assurance?
Which of the following best describes a key principle of confidentiality in information assurance?
What is a primary purpose of implementing integrity measures within information systems?
What is a primary purpose of implementing integrity measures within information systems?
Which of the following strategies is crucial for maintaining availability in information assurance?
Which of the following strategies is crucial for maintaining availability in information assurance?
Non-repudiation in information assurance primarily ensures which of the following?
Non-repudiation in information assurance primarily ensures which of the following?
Which type of threat is especially concerning for information assurance in an organization?
Which type of threat is especially concerning for information assurance in an organization?
What is a significant impact of failing to address human factors in information security?
What is a significant impact of failing to address human factors in information security?
Which of the following is essential for an effective incident response planning?
Which of the following is essential for an effective incident response planning?
What role does legal, ethical, and social implications play in information assurance?
What role does legal, ethical, and social implications play in information assurance?
Which principle of Information Assurance ensures that data remains unchanged from its original intended form?
Which principle of Information Assurance ensures that data remains unchanged from its original intended form?
What is the primary focus of non-repudiation in Information Assurance?
What is the primary focus of non-repudiation in Information Assurance?
Which measure primarily relates to ensuring that data is accessible when needed within defined operational parameters?
Which measure primarily relates to ensuring that data is accessible when needed within defined operational parameters?
Which of the following is NOT a core principle of Information Assurance as defined in the provided content?
Which of the following is NOT a core principle of Information Assurance as defined in the provided content?
In the context of risk management in Information Assurance, which factor assesses the likelihood and consequences of identified vulnerabilities?
In the context of risk management in Information Assurance, which factor assesses the likelihood and consequences of identified vulnerabilities?
Which aspect of Information Assurance focuses specifically on unauthorized access and compliance with laws regarding personal data?
Which aspect of Information Assurance focuses specifically on unauthorized access and compliance with laws regarding personal data?
Which component of the Information Assurance Architecture Framework is considered the root driver?
Which component of the Information Assurance Architecture Framework is considered the root driver?
What role does 'Utility' play in the context of Information Assurance principles?
What role does 'Utility' play in the context of Information Assurance principles?
Which of the following best describes the purpose of the Information Assurance Model's focus on 'Process'?
Which of the following best describes the purpose of the Information Assurance Model's focus on 'Process'?
In Information Assurance, which strategy is primarily used to prevent unauthorized denial of actions taken in electronic communications?
In Information Assurance, which strategy is primarily used to prevent unauthorized denial of actions taken in electronic communications?
What is the primary focus of information assurance?
What is the primary focus of information assurance?
Which of the following best describes non-repudiation in information assurance?
Which of the following best describes non-repudiation in information assurance?
Which of the following is NOT a characteristic of information security?
Which of the following is NOT a characteristic of information security?
In the context of information systems, integrity primarily refers to:
In the context of information systems, integrity primarily refers to:
What is a key component of recovery capabilities in information assurance?
What is a key component of recovery capabilities in information assurance?
What aspect of information assurance addresses ensuring that only authorized users have access to specific information?
What aspect of information assurance addresses ensuring that only authorized users have access to specific information?
Which of the following phrases captures the essence of availability in information systems?
Which of the following phrases captures the essence of availability in information systems?
Why is risk management an essential part of information assurance?
Why is risk management an essential part of information assurance?
What does authentication in information assurance primarily ensure?
What does authentication in information assurance primarily ensure?
Which measure would best aid in the detection of information security threats?
Which measure would best aid in the detection of information security threats?
Which principle is most closely associated with ensuring that information is not altered or tampered with during processing?
Which principle is most closely associated with ensuring that information is not altered or tampered with during processing?
What is the purpose of non-repudiation in information security?
What is the purpose of non-repudiation in information security?
In the context of information assurance, which aspect focuses on ensuring that data is available to authorized users when needed?
In the context of information assurance, which aspect focuses on ensuring that data is available to authorized users when needed?
Which security principle is primarily concerned with the protection of sensitive information from unauthorized access?
Which security principle is primarily concerned with the protection of sensitive information from unauthorized access?
Which of the following is NOT a goal of information assurance as outlined in the framework?
Which of the following is NOT a goal of information assurance as outlined in the framework?
What are the four security goals mentioned that need to be met for a successful implementation in information assurance?
What are the four security goals mentioned that need to be met for a successful implementation in information assurance?
Which common misconception about information assurance is incorrect?
Which common misconception about information assurance is incorrect?
What does the assurance measure in an information system reflect?
What does the assurance measure in an information system reflect?
Which term best describes the condition created by protective measures that enables an enterprise to withstand threats?
Which term best describes the condition created by protective measures that enables an enterprise to withstand threats?
What characteristic of information ensures it can be trusted and verified against errors?
What characteristic of information ensures it can be trusted and verified against errors?
Flashcards
Information Assurance
Information Assurance
The practice of ensuring the confidentiality, integrity, and availability of information.
Coursework
Coursework
Assignments, tests and labs that make up 40% of the final grade.
Finals
Finals
The final exam contributing 60% to the final grade.
Class Attendance
Class Attendance
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Course Requirements
Course Requirements
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Password Security
Password Security
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Risk Assessment
Risk Assessment
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Information Sharing
Information Sharing
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Information Assurance (IA)
Information Assurance (IA)
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Confidentiality
Confidentiality
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Integrity
Integrity
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Availability
Availability
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Risk Analysis
Risk Analysis
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Risk Management
Risk Management
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Data/Information Asset Classification
Data/Information Asset Classification
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IA Architecture Framework
IA Architecture Framework
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IA Model
IA Model
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IA Goals
IA Goals
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IA Practice
IA Practice
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Information Security
Information Security
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Protecting Information Assets
Protecting Information Assets
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IA Measures
IA Measures
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IA and Restoration
IA and Restoration
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IA Scope
IA Scope
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IA Principles
IA Principles
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IA and Information Access
IA and Information Access
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IA and Information Exchange
IA and Information Exchange
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Information Assurance Process
Information Assurance Process
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Difference between Information Assurance and Security
Difference between Information Assurance and Security
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What makes information valuable?
What makes information valuable?
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What is Assurance?
What is Assurance?
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What is Security?
What is Security?
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Why is confidentiality important?
Why is confidentiality important?
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CIA Triad
CIA Triad
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Risk Avoidance
Risk Avoidance
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Risk Transfer
Risk Transfer
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Human Element Weakness
Human Element Weakness
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Study Notes
Course Information
- Course: CSE 3100: Information Assurance and Security
- Session: 01 - September 04, 2024
- Lecturer: Jerome Allicock
Session Outline
- Introduction to Information Assurance (IA)
- IA Learning Objectives & Core Principles
- IA Process & Model
- Scope of Information Assurance
- Risk Assessment
- IA Architecture Framework & Views
- IA vs InfoSec
- The Security Paradigm
- Security Big Picture
CSE 3100 Description
- Third-year first semester course for full-time degree program
- Equips students with analytical knowledge for applying information security
- Introduces students to current, real-world cases reviewed in the practitioner community
CSE 3100 Description (Continued)
- Focuses on Information Assurance (IA) & Security
- Equips students with the knowledge and skills to:
- Assess risks
- Recognize threats and vulnerabilities in various computing technologies
- Reduce risks associated with data access, storage, transmission, and processing
- Implement plans for service restoration and business continuity
Security Concepts
- Security encompasses:
- Computer security
- Communications security
- Operations security
- Physical security
- Core elements:
- Risk assessment
- Data and systems protection
- Threat & vulnerability detection
- Reaction/response plans
Learning Objectives
- Describe security risk in business and IT contexts
- Compare and apply security risk assessment models
- Facilitate risk assessment processes and gain consensus on risk-based decisions
- Incorporate risk assessments into IT security plans.
Required Readings
- "Information Assurance: Security in the Information Environment" by Andrew Blyth and Gerald L. Kovacich
- "Information Assurance: Managing Organizational IT Security Risks" by Joseph Boyce and Daniel Jennings
- "Information Assurance and Security Technologies for Risk Assessment and Threat Management: Advances" by Te-Shun Chou
Lecture Sessions
- Wednesdays 06:15PM – 09:15PM
- 3 hours of lecture time weekly
- 2 hours of tutorial sessions weekly
Weekly Topics
- Introduction to Information Assurance / Risk Assessment
- Networking and Cryptography
- Information Assurance Planning and Deployment
- Vulnerabilities and Protection
- Identity and Trust Technologies
- Verification and Evaluation
- Incident Response
- Human Factors / Cultural Anthropology
- Legal, Ethical, and Social Implications
Course Assessment
- Coursework: 40% (Two tests (20%), Assignment (10%), Labs (10%))
- Finals: 60%
Course Requirements
- Attend all class sessions and labs
- Review slides and required readings before class
- Participate in class discussions
- Submit all assignments within the submission period
Passwords
- Passwords are like underwear; don't let people see it, change it very often, and you shouldn't share it with strangers. (Chris Pirillo)
- Understand the concept of information assurance
Learning Objectives (Continued)
- Understand the concept of IA
- Understand the need and importance of IA
- Understand the core principles of IA
- IA architecture; framework, process, and model
- Understand the difference between IA and information security
- Overview of risk management
Information Assurance and Security Models
- CIA Triad (Confidentiality, Integrity, Availability)
- Committee on National Security Systems (CNSS) McCumber Cube
- Business Model for Information Security (BMIS)
- A Reference Model for Information Assurance & Security (RMIAS)
IA vs InfoSec
- IA is a process/model that includes infoSec elements
- Both involve people, processes, techniques, technology (administrative, technical, physical controls)
- InfoSec focuses on CIA triad (confidentiality, integrity, availability)
- IA includes reliability, access control, non-repudiation, strategic risk management
- ISMS are closely aligned with IA
Security Paradigm
- Principle 1: Hacker likely someone known
- Principle 2: Trust no one
- Principle 3: Make the hacker believe they'll be caught
- Principle 4: Protect in layers
- Principle 5: Plan for complete failure in a single layer
- Principle 6: Make security part of the initial design
- Principle 7: Disable unneeded services
- Principle 8: Understand & secure before connecting
- Principle 9: Prepare for the worst
Risk Treatment
- Risk Avoidance
- Risk Transfer
- Risk Reduction
- Risk Retention
- Risk Assessment
- Risk Treatment Options
IA Core Principles
- Confidentiality – disclosure to authorized users
- Integrity – original intended form
- Availability – ready for use within stated parameters
- Possession – remains in custody of authorized personnel
- Authenticity – conforms to reality
- Utility – fit for a purpose
- Privacy – protection of personal information
- Authorized Use – available only to authorized personnel
- Nonrepudiation – ensure the originator of a message cannot deny action
IA Architecture Framework
- IA root driver is Risk
- IA drivers include business drivers, technical drivers
- Perspectives include People, Policy, Business process, Systems & Application, Information/data, Infrastructure
- This describes an IA architecture
Information Assurance Process
- Enumeration & Classification of data/information assets
- Value, state, location, sensitivity, form for evaluating assets
- Assessing vulnerabilities and threats
- Analyzing probability and impact of risks
- Managing risks through treatment and systems
Information Assurance Model
- IA tools are dedicated to defending key elements
- People – training, ethics, culture, education, motivation
- Process – procedures, rules, standards, security guidelines
- Technology – tools to mitigate attacks (firewalls, anti-viruses, encryption)
Risk Treatment Decision Making Process
- Steps in the process: Risk Assessment, Risk Assessment Results, Risk Treatment Options, Risk Avoidance, Risk Transfer, Risk Reduction, Risk Retention, Risks Acceptable, and Risk Acceptance
- The risk model is based on ISO/IEC 27005:2008 standards
Risk Treatment Options
- Risk Avoidance - avoiding actions that may lead to risk.
- Risk Transfer - shifting risk from one party to another (contractually).
- Risk Reduction - measures to decrease the risk
- Risk Retention – accepting risks
Points to Note
- IA requires integration from inception
- Weak link in security is often the human element
- Holistic security includes people, organization, governance, processes, and technology
- Security programs should prevent trouble.
- Implementing firewalls isn't enough; operational issues need attention.
- Risk management balances cost and risk.
Additional Information
- Information is data endowed with meaning and purpose
- IA is the degree of confidence that security features, practices, procedures, and architecture meet policy
- Security is about asset protection, including elements of deterrence, avoidance and prevention, detection, recovery, correction
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Description
This quiz covers the foundational concepts of Information Assurance (IA) as taught in CSE 3100. Students will explore IA principles, risk assessment, and the differences between IA and InfoSec. Get ready to test your understanding of the security landscape and its key components.
