cyber security

Cyber security

The Three Pillars of the CIA Triad

Confidentiality (Privacy)

Integrity (Accuracy): 

Availability (Accessibility): 

The three pillars are defined simply as:
Confidentiality (Privacy): Ensuring that only authorized people have access to specific data.
Example: Using passwords or encryption so that a hacker cannot read your private emails or bank details.


Integrity (Accuracy): Ensuring that data is correct, trustworthy, and has not been accidentally or maliciously altered.
Example: Having permission settings so that employees can read a document but cannot accidentally delete or change the numbers.


Availability (Accessibility): Ensuring that authorized users can access the data or systems exactly when they need them.
Example: Maintaining system backups so that if a server crashes, a website or application doesn’t go down.

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Cyber security in social media 

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social media security refers to the measures and practices implemented to protect users and their data on various social media platforms

it involves safe guarding personal information

privacy settings

and online activities from potential threats such as 

hacking

identity theft

scams

cyber bullying and

social media security

unauthorised access 

Cyber stacking 

Fake social media profile 

Bullying