Information Security Fundamentals: CIA Triad, ISMS and ISO 27001
CIA Triad
The CIA triad is a fundamental information security model composed of confidentiality, integrity and availability.
- Confidentiality ensures that information is only accessible to authorized users.
- Integrity ensures that information remains accurate and is not modified without authorization.
- Availability ensures that information and systems are accessible to authorized users when required.
Data States
Data can be in one of three states:
- At rest: data is stored.
- In transit: data is being transmitted.
Universalism vs Particularism and Cultural Relativity in Global Business
Universalism and Particularism in Business Decisions
Universalism and Particularism are two different approaches to making decisions in business and society.
Universalism means that general rules should be applied consistently to similar situations. People who follow this approach believe that fairness means treating comparable cases equally. Its main advantages are fairness, consistency and predictability. However, it can be too rigid and ignore important circumstances.
Particularism means that personal
Read MoreInformation Security and the CIA Triad: Cyber Security Fundamentals
Week 3
Concept of Information Security and the CIA Triad
Information Security: protecting information and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction.
- Confidentiality: our ability to protect our data from those who are not authorized to view it.
- Integrity: our ability to prevent our data from being changed in an unauthorized or undesirable manner.
- Availability: the ability to access our data when we need it.
The Growing Importance of Information
Read MoreChemical Engineering Profile and Professional Trajectory
Essential Qualities of a Successful Chemical Engineer
A good chemical engineer working in a laboratory or research environment must combine strong scientific knowledge with practical skills and a responsible attitude. First, he or she should have a solid background in process engineering, unit operations, and quality control. This theoretical base is essential to design experiments, interpret data, and solve technical problems efficiently.
Secondly, a good researcher must be careful and methodical.
Read MoreRevenue vs Cost Dominated Methods, Value Engineering and Time Value of Money
(A) Differentiate Revenue Dominated and Cost Dominated Methods of Cash Flow
| Revenue Dominated Method | Cost Dominated Method |
|---|---|
| It is used when the revenue or income generated by alternatives is the main factor. | It is used when the cost of alternatives is the main factor. |
| The alternative giving higher revenue or economic benefit is generally preferred. | The alternative having lower equivalent cost is generally preferred. |
| It is suitable when alternatives have different revenues or benefits. | It is suitable when |
Information Security, Cybersecurity and UAE Data Protection Essentials
Information Security
Information security is the practice of protecting information and information systems from unauthorized access, use, disclosure, disruption, modification, and destruction.
- Confidentiality: our ability to protect our data from those who are not authorized to view it.
- Integrity: our ability to prevent our data from being changed in an unauthorized or undesirable manner.
- Availability: our ability to access our data when we need it.
The Growing Importance of Information Security
- Growing