Staying ahead of threats is a challenge for organizations of all sizes. Reported global security incidents grew between February and March of 2024, increasing by 69.8%. At Prodigi, we believe it’s important to use a structured approach to cybersecurity. This helps to protect your organization.
The National Institute of Standards and Technology (NIST) created a Cybersecurity Framework (CSF). It provides an industry-agnostic approach to security. It's designed to help companies manage and reduce their cybersecurity risks. The framework was recently updated in 2024 to NIST CSF 2.0.
CSF 2.0 is a comprehensive update that builds upon the success of its predecessor. It offers a more streamlined and flexible approach to cybersecurity. This guide aims to simplify the framework as well as make it more easily accessible to small and large businesses alike.
Understanding the Core of NIST CSF 2.0
At the heart of CSF 2.0 is the Core. The Core consists of five concurrent and continuous Functions: Identify, Protect, Detect, Respond, and Recover. These Functions provide a high-level strategic view of cybersecurity risk and an organization's management of that risk. This allows for a dynamic approach to addressing threats.
Here are the five Core Functions of NIST CSF 2.0:
1. Identify
This function involves identifying and understanding the organization's assets, cyber risks, and vulnerabilities. It's essential to have a clear understanding of what you need to protect before you can install safeguards.
2. Protect
The protect function focuses on implementing safeguards to deter, detect, and mitigate cybersecurity risks. This includes measures such as firewalls, intrusion detection systems, and data encryption.
3. Detect
Early detection of cybersecurity incidents is critical for minimizing damage. The detect function emphasizes the importance of detection and having mechanisms to identify and report suspicious activity.
4. Respond
The respond function outlines the steps to take in the event of a cybersecurity incident. This includes activities such as containment, eradication, recovery, and lessons learned.
5. Recover
The recover function focuses on restoring normal operations after a cybersecurity incident. This includes activities such as data restoration, system recovery, and business continuity planning.
Profiles and Tiers: Tailoring the Framework
The updated framework introduces the concept of Profiles and Tiers to help organizations tailor their cybersecurity practices to their specific needs, risk tolerances, and resources.
Profiles
Profiles align the Functions, Categories, and Subcategories with the business requirements, risk tolerance, and resources of the organization.
Tiers
Tiers provide context on how an organization views cybersecurity risk and the processes in place to manage that risk. They range from Partial (Tier 1) to Adaptive (Tier 4).
Benefits of Using NIST CSF 2.0
There are many benefits to using NIST CSF 2.0, including:
- Improved Cybersecurity Posture: By following the guidance in NIST CSF 2.0, organizations can develop a more comprehensive and effective cybersecurity program.
- Reduced Risk of Cyberattacks: The framework helps organizations identify and mitigate cybersecurity risks, reducing the likelihood of cyberattacks.
- Enhanced Compliance: NIST aligned CSF 2.0 with many industry standards and regulations, helping organizations meet compliance requirements.
- Improved Communication: The framework provides a common language for communicating about cybersecurity risks, improving communication across the organization.
- Cost Savings: NIST CSF 2.0 can help organizations save money by preventing cyberattacks and reducing the impact of incidents.
Getting Started with NIST CSF 2.0
If you are interested in getting started with NIST CSF 2.0, there are a few things you can do:
- Familiarize yourself with the framework: Take some time to read through the NIST CSF 2.0 publication and familiarize yourself with the Core Functions and categories.
- Assess your current cybersecurity posture: Conduct an assessment of your current cybersecurity posture to identify any gaps or weaknesses.
- Develop a cybersecurity plan: Based on your assessment, develop a cybersecurity plan outlining how you will implement the NIST CSF 2.0 framework in your organization.
- Seek professional help: Need help getting started with NIST CSF 2.0? Seek out a managed IT services partner who can offer guidance and support.
By following these steps, you can begin to deploy NIST CSF 2.0 in your organization, improving your cybersecurity posture.
Schedule a Cybersecurity Assessment Today
The NIST CSF 2.0 is a valuable tool that can help organizations of all sizes manage and reduce their cybersecurity risks. At Prodigi, we believe that following the guidance in the framework will help you develop a more comprehensive and effective cybersecurity program.
Are you looking to improve your organization's cybersecurity posture? Businesses in New Zealand can benefit greatly from starting with NIST CSF 2.0. We can help you get started with a cybersecurity assessment. We’ll identify assets that need protecting and security risks in your network. We can then work with you on a budget-friendly plan.
Contact us today to schedule a cybersecurity assessment.