The presentation discusses the CIA triad in cybersecurity, encompassing confidentiality, integrity, and availability, and their significant roles in data protection and business operations. It outlines the consequences of neglecting these principles, including data breaches, loss of trust, and financial repercussions, emphasizing the importance of maintaining these standards to safeguard organizational assets. The conclusion reinforces that upholding CIA is essential for a robust cybersecurity framework that ensures compliance and operational resilience.

1. Presentation on CIA in Cyber Security
This presentation provides an overview of CIA in cyber security,
explaining its elements and their impact on data and business. It
also discusses the consequences of ignoring CIA and explores the
concept of risk versus control. The presentation concludes with a
strong and concise summary.

2. 01
02
Introduction
Provide background information on CIA in cyber
security.
The purpose of the Presentation is to understand the
basics concept of CIA i.e
Confidentiality,Integrity,Availability.

3. 01
02

4. 01
02
CIA Triad
Confidentiality, integrity and availability, also known as the CIA triad, is a model designed to guide policies for
information security within an organization
Confidentiality is roughly equivalent to privacy. Confidentiality measures are designed to prevent sensitive information
from unauthorized access attempts. It is common for data to be categorized according to the amount and type of
damage that could be done if it fell into the wrong hands. More or less stringent measures can then be implemented
according to those categories.
Integrity involves maintaining the consistency, accuracy and trustworthiness of data over its entire lifecycle. Data must
not be changed in transit, and steps must be taken to ensure data cannot be altered by unauthorized people (for
example, in a breach of confidentiality).
Availability means information should be consistently and readily accessible for authorized parties. This involves
properly maintaining hardware and technical infrastructure and systems that hold and display the information.

5. Confidentiality
● Confidentiality refers to the practice of safeguarding sensitive
information from unauthorized access or disclosure. It is crucial in
data protection because it ensures that only authorized individuals
or entities have access to sensitive data. This is essential for
maintaining trust, legal compliance, and business competitiveness.
● A lack of confidentiality can have severe consequences for
businesses. It can lead to data breaches, loss of intellectual
property, and compromised customer trust. Financial losses may
result from legal penalties, customer churn, and the cost of
remediation efforts. Reputation damage can be long-lasting,
affecting a company's ability to attract and retain customers.
Furthermore, industries with strict regulatory requirements, like
healthcare and finance, can face severe legal consequences for
failing to maintain confidentiality. Therefore, upholding
confidentiality is paramount in safeguarding a company's data and
reputation.

6. 01
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Integrity
Integrity, in the context of data, refers to the accuracy, consistency, and
trustworthiness of information throughout its lifecycle. It ensures that data
remains unchanged and reliable, reflecting its true state. Data integrity is vital
in maintaining data accuracy and consistency because it safeguards against
unauthorized alterations, errors, or corruption. By implementing measures
such as checksums, encryption, and access controls, organizations can
maintain the integrity of their data, ensuring that it remains reliable for
decision-making, compliance with regulations, and building trust among
stakeholders. Data integrity is a fundamental aspect of data management,
ensuring that data remains a dependable asset for organizations

7. 01
02
Availability
Availability issues can severely disrupt businesses by impeding
access to critical systems and data. Downtime due to hardware
failures, cyberattacks, or infrastructure issues can lead to lost
revenue, decreased productivity, and damage to a company's
reputation. Customers may turn to competitors if services are
unavailable, resulting in long-term revenue loss. Additionally,
industries reliant on real-time data, such as finance or healthcare,
risk making erroneous decisions during downtime, with potentially
dire consequences. Ensuring high availability through redundancy,
disaster recovery plans, and robust IT infrastructure is essential for
businesses to minimize these disruptions and maintain their
competitiveness and credibility in the market.

8. 01
02
Consequences of Ignoring
CIA
Ignoring the principles of Confidentiality, Integrity, and
Availability (CIA) in cybersecurity can lead to severe
consequences. Neglecting confidentiality can result in data
breaches, exposing sensitive information to malicious actors
and damaging trust. Ignoring integrity may lead to data
corruption or unauthorized alterations, undermining data
reliability and decision-making. Neglecting availability can
cause prolonged downtime, disrupting operations, harming
productivity, and potentially causing financial losses. Overall,
disregarding CIA principles increases vulnerability to
cyberattacks, regulatory non-compliance, reputation damage,
and legal repercussions, making it imperative for organizations
to prioritize these principles to protect their data and systems
effectively.

9. Risk vs Control
Confidentiality •
•
Loss of sensitive data
Unauthorized access
• Access administration and
security
• Use of cryptography
Integrity •
•
Loss of completeness
and accuracy Potential
fraudulent activity
•
•
•
Change monitoring software
Logging
Quality control
Availability •
•
•
Service interruption
Reputational risk
Opportunity Cost
•
•
System backups Business
continuity and disaster
recovery planning
RISK CONTROL

10. 01
02
Conclusion
The CIA triad, consisting of Confidentiality, Integrity, and Availability, serves as
the bedrock of cybersecurity. Confidentiality safeguards sensitive data,
preserving privacy and trust. Integrity ensures data accuracy and reliability,
preventing unauthorized tampering. Availability guarantees access to critical
systems, sustaining productivity and customer satisfaction. These principles
collectively fortify defenses against cyber threats, from data breaches to
malicious attacks. Ignoring CIA can result in devastating consequences,
including financial losses, reputational damage, and legal penalties. By
upholding CIA, organizations establish a robust cybersecurity framework that
not only protects their assets and data but also maintains trust, compliance,
and operational resilience in an ever-evolving digital landscape.

11. Thank you. Please feel free to ask any
questions. 😄