What is Information Security?
What is Information Security?
Information security refers to a comprehensive set of measures, policies, and technological solutions designed to protect organizational and personal data from risks such as unauthorized access, alteration, deletion, leakage, or theft. It is not limited to technical safeguards but also includes legal regulations, internal organizational policies, and user responsibility.
Core Objectives
The three fundamental principles of information security are:
- Confidentiality – Information must only be accessible to authorized individuals.
- Integrity – Information must remain accurate, unaltered, and intact.
- Availability – Information should be accessible whenever needed without disruption.
Why is it Important?
- For financial institutions, customer account details, payment information, and personal data are highly sensitive.
- Cyberattacks and data breaches can severely damage an organization’s reputation and financial stability.
- Compliance with laws and regulations is a mandatory obligation for organizations.
Key Measures
- Protect Personal Data: Use strong passwords and enable two-factor authentication (2FA).
- Technical Safeguards: Implement encryption, firewalls, antivirus software, and network security.
- Legal Compliance: Follow data protection standards and regulatory requirements.
- User Responsibility: Use secure networks and store information properly.
