Note this is an initial stub / work in progress page.
#Overview
Security in the context of IT Architecture refers to the processes and systems designed to protect data, applications, and digital assets from unauthorized access, use, disclosure, disruption, or destruction. This includes:
- Confidentiality: Protecting sensitive data and intellectual property
- Integrity: Ensuring data is accurate and trustworthy
- Availability: Preventing service disruptions or unavailability
In today’s digital landscape, security has become a top priority for organizations across various industries. A well-planned security framework can help prevent and detect security breaches, ensuring business continuity and maintaining customer trust.
Example Security Framework: NIST (National Institute of Standards and Technology) Cybersecurity Framework
The NIST Cybersecurity Framework provides a flexible, adaptive, and scalable approach to identify, detect, and respond to cyber-attacks. The framework consists of five core functions:
- Identate: Identify and prioritize risks and vulnerabilities that could impact the organization.
- Detect: Detect and monitor potential security incidents and anomalies in real-time.
- Protect: Implement controls and safeguards to prevent or mitigate identified risks and vulnerabilities.
- Respond: Respond and recover from detected or potential security incidents by containing and addressing threats.
- Recover: Restore and reconstitute affected systems, data, and services after an incident.
Here are three reasons why the NIST Cybersecurity Framework is important:
• Enhanced Visibility and Insight: The framework provides visibility into existing security measures and highlights areas that require improvement or attention.
• Risk-Based Approach: By identifying and prioritizing risks, organizations can focus on high-risk areas and optimize resource allocation.
• Improved Incident Response: The framework enhances incident response capabilities, enabling swift containment and recovery from security incidents.
Some key components of the NIST Cybersecurity Framework include:
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Trusted Computing Element : Enforces system-level security policies and enforces multi-factor authentication.
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Secure Cloud Storage : Provides guidelines for securing cloud storage solutions and protecting sensitive data.
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Network Security : Offers guidance on implementing network security protocols and encrypting data communications.
By incorporating these best practices and frameworks into your organization’s security strategy, you can proactively address emerging threats and maintain a strong security posture.
Note: These points highlight only a few examples of the many benefits the NIST Cybersecurity Framework brings to various industries and applications.