The CIA triad.pptx

CIA

1. the CIA Triad: confidentiality , integrity, availability Lesson objectives: -explain the meaning of the terms ‘’information security’’, “integrity”, “accessibility”.

2. Terminology Information security – ақпараттық қауіпсіздік Guide – нұсқаулық Confidentiality – қ ұпиялылық Encryption – шифрлау Integrity – т ұтастық Availability - қ ол жетімділік accidental or intentional disclosure - кездейсоқ немесе әдейі жария ету Alteration – өзгерту Destruction – қирату Modification – түрлендіру Tampered – подделанный – жалған Backups - резервные копии - сақтық көшірмелер redundant systems - резервные системы – резервті жүйелер

3. What is CIA? The CIA triad is a guide for measures in information security. The CIA triad serves as a tool or guide for securing information systems and networks and related technological assets.

4. What is CIA Triad? The CIA triad is a model that shows the three main goals needed to achieve information security.

5. Confidentiality Confidentiality – ensures that sensitive information are accessed only by an authorized person and kept away from those not authorized to posses them. It is implemented using security mechanisms such as usernames, passwords, access control lists (ACLs), and encryption.

6. integrity I ntegrity – ensures that information are in a format that is true and correct to its original purposes. Integrity is implemented using security mechanism such as data encryption and hashing.

7. Availability Availability – ensures that information and recourses are available to those who need them. It is implemented using methods such as hardware maintenance, software patching and network optimization.

8. Home work Learn by heart new words Read 1.5 theme Answer the questions on page 17.