We have seen how cyber attacks have disrupted organisations and businesses repeatedly. Mitigating emerging threats is crucial more than ever, and many organisations are at the forefront of combating them. One such organisation is the National Institute of Standards and Technology (NIST). NIST has released many Special Publications (SP) regulations, each containing guidelines for improving organisations’ security postures.
What is NIST Compliance?
If an organisation is NIST compliant, it follows the NIST guidelines to protect its digital infrastructure. Through its procedures and checklists, NIST aims to protect federal information systems from unauthorised access.
We now understand what NIST compliance is; let us also understand why it is so important. Many reasons make NIST a must-have framework for every organisation. Let us discuss these reasons:
1. Improved Security Controls
NIST guidelines are created to evaluate your organisation’s current security controls and identify gaps. The NIST framework contains many guidelines and controls to improve your organisation’s security. It will ensure that you are well protected from cybersecurity risks.
2. Building Trust
When organisations comply with NIST standards, they show customers and stakeholders they take their security seriously, building trust and confidence.
3. Regulatory Compliance
Some industries, especially government agencies, require compliance with many NIST frameworks. If these organisations deal with private organisations or are from different countries, they must also be NIST compliant.
4. Incident Response
NIST provides guidance on responding to security incidents effectively and mitigating them without causing further damage to the organisation.
NIST Special Publications
Since we cleared that up, let’s learn a little about Special Publications and their work.
NIST SP 800-53
This framework was initially designed for federal agencies but later adopted by businesses of all sizes. NIST 800-53’s purpose was to protect federal agencies and other organisations with security and privacy controls. These controls protect organisational assets from natural disasters, human errors, and hostile attacks.
It offers guidance on risk management to improve the organisation’s security posture. The NIST 800-53 has more than 1000 security controls that are grouped into 20 control families:
- Access Control (AC)
- Awareness and Training (AT)
- Audit and Accountability (AU)
- Assessment, Authorisation, and Monitoring (CA)
- Configuration Management (CM)
- Contingency Planning (CP)
- Identification and Authentication (IA)
- Incident Response (IR)
- Maintenance (MA)
- Media Protection (MP)
- Physical and Environmental Protection (PE)
- Planning (PL)
- Program Management (PM)
- Personnel Security (PS)
- Personally Identifiable Information Processing and Transparency (PT)
- Risk Assessment (RA)
- System and Services Acquisition (SA)
- System and Communications Protection (SC)
- System and Information Integrity (SI)
- Supply Chain Risk Management (SR)
Apart from these overwhelming controls, this framework also suggests organisational responsibilities, such as creating a Risk Management Framework (RMF) and conducting regular risk assessments.
📖 Related Read: NIST 800-53 Controls
NIST SP 800-61
This framework focuses on handling computer security incidents. It provides guidelines on how organisations should prepare for and respond to security incidents, helping them create an incident response plan.
According to NIST SP 800-61, the main phases of an incident response plan are:
- Preparation: The organisation must develop security policies and procedures for an incident.
- Detection and Analysis: In this phase, the security team detects attacks using security information and event management (SIEM) tools. Once the attack vector is found, the team must analyse the attack path and devise a response to these threats.
- Containment, Eradication, and Recovery: In this phase, the security team must take steps to contain the damage and work on restoring services.
NIST SP 800-171
This unique publication focuses on protecting Controlled Unclassified Information (CUI) on behalf of the government, including non-federal systems and organisations. An SP 800-171 audit assesses how an organisation safeguards CUI by checking it against 110 security controls. By doing this, it strives to maintain national and data security.
Once an organisation complies with NIST 800-171, it qualifies for government contracts, which can increase revenue.
NIST Risk Assessment Framework (RMF)
As the name suggests, NIST’s risk management framework provides detailed steps for organisations to develop a risk management plan. These steps are:
- Prepare
- Categorise
- Select
- Implement
- Assess
- Authorise
- Monitor
📖 Related Read: NIST Penetration Testing
Key Functions Of the NIST Compliance Checklist
The NIST cybersecurity framework (CSF) originally contained five core functions for mitigating cybersecurity threats. The upgraded NIST CSF 2.0 framework also included a new function called Govern. Let us discuss each of these functions in detail.
Identify
The first step is identifying the assets that need protection. This includes understanding what data you have, where it is stored, and who has access to it.
Protect
Once the assets are identified, organisations must prepare to protect them. They must implement defensive mechanisms such as intrusion detection systems and endpoint protection.
Detect
Organisations need to have systems in place to detect potential security incidents quickly. This includes continuous monitoring of networks and endpoints for suspicious activities.
Respond
When an incident occurs, organisations must have a response plan ready. This plan should outline how to contain the incident and mitigate the damage. Meanwhile, organisations should communicate with other stakeholders, such as law enforcement.
Recover
After successfully mitigating an incident, organisations should focus on restoring affected systems to normal. This can include restoring data from other locations or cloud backups.
Govern
This new function focuses on creating governance structures that help align business objectives with cybersecurity compliance efforts. By clearly defining stakeholders’ roles and responsibilities, accountability is increased.
“Adopt a recognized framework like the NIST Cybersecurity Framework (CSF) to provide a structured approach to managing cybersecurity risks.” – James Hadley, CEO and Founder of Immersive Labs
NIST Compliance Checklist
Now that we understand many NIST frameworks and why they are important, let’s move on to our checklist. This compliance checklist contains all the essential action items so that you leave no stone unturned during your implementation phase.
Getting the Buy-in
Getting buy-in from top management before we ever begin the compliance process is essential. They need to understand the importance of NIST compliance and support the necessary changes within the organisation.
Resource Allocation
Once that is done, you must ensure you have all the necessary resources for compliance. These resources can include a budget, personnel, tools, etc.
Current State Analysis
It would be best to start by evaluating your organisation’s security posture. This will help you identify vulnerabilities and existing cybersecurity processes.
Gap Identification
After evaluating your current security measures, you can identify the gaps between your security posture and NIST compliance requirements.
Inventory Analysis
You should create detailed records of all inventory resources, such as hardware, software, and personnel. This will help you prioritise your resources based on severity and impact.
Risk Assessment
After categorising all your assets, perform a risk assessment to identify potential vulnerabilities and threats in your systems. This will help you assess the likelihood of these risks and their impact on your organisation.
Access Control
Organisations should implement strong security protocols to ensure that sensitive data can only be accessed by authorised personnel. It may involve role-based access control (RBAC) or multi-factor authentication (MFA).
Event Detection
Organisations should set up real-time monitoring and detection tools to catch suspicious activities. It will alert the security team, and the organisation can respond quickly to mitigate the threat.
Incident Response Plan
We have discussed this before. Organisations should develop a playbook or incident response plan to mitigate security incidents. A playbook will provide detailed steps to take when an incident occurs and contain the roles and responsibilities of all team members.
Recovery Plan
A recovery plan will allow organisations to create backups of important files and data. So, if an attacker manages to lock you out of your systems or delete sensitive information, you can still restore that data.
Business Continuity Plan
A business continuity plan contains plans and processes for remaining operational during disruptions. As a business, you should ensure that your customers experience as little downtime as possible, as this will directly affect your business.
How Cyphere Can Help With NIST Compliance?
At Cyphere, we know it can be quite a task to fulfil all the NIST requirements, especially when it is your first time. But don’t worry. We understand your data security and compliance challenges, and our consultants will help you navigate them to achieve NIST compliance.
Our team has extensive experience in dealing with compliance efforts and will guide you through the entire process. We will conduct risk assessments to identify vulnerabilities in your systems and share a detailed report containing action items to fix those issues.
We won’t leave you high and dry even after sharing the report. We will continue to provide support until you have fixed your vulnerabilities and solved your queries during this phase.
Summary
NIST compliance is essential for any organisation looking to enhance its cybersecurity posture. By now, we should have understood that NIST guidelines are created to help businesses manage risks and protect sensitive data from potential threats lurking around every corner!
Whether you’re just starting out or progressing toward compliance, NIST compliance will always pay off. So, take action today and start building stronger defences around critical assets. When it comes to protecting sensitive data, every little bit counts!
FAQ
Can we use this NIST compliance checklist for all industries?
Yes! The checklist can be adapted for various industries as many sectors benefit from implementing strong cybersecurity practices.
Is this NIST checklist suitable for small businesses?
Absolutely! Small businesses can use this checklist, too. It will help them to create strong security practices without overwhelming them with unnecessary complexity.
Is this checklist the same for all NIST compliance standards?
Each standard has its specific requirements, but many core principles overlap across different frameworks.
Are there any templates that can help me with NIST compliance?
Yes! Many templates and checklists are available online to help you become NIST-compliant. Our checklist above provides a comprehensive list of action items to ensure you complete all the eps!
