One of the primary challenges organisations face is ensuring robust cyber security. With cyber threats becoming increasingly intricate and persistent, a proactive and well-informed approach to defense is paramount. The UK’s National Cyber Security Centre (NCSC) acknowledges this pressing need and offers a robust framework with its “10 Steps to Cyber Security.” This guide is tailored to provide organisations with a deeper understanding of each step’s essence and actionable measures. Moreover, for those keen on assessing their current cyber resilience and the efficacy of these steps within their organisation, Attack Vector provides an online quiz based on the NCSC 10 steps. This tool aims to give organisations a clearer perspective on their cyber resilience, offering insights into their readiness and resilience against cyber threats.
Try it for free and get a cyber resilience score unique to your organisation.
1. Risk Management
- Key Insight: Every organisation is unique, and understanding the specific risks it faces is crucial. A one-size-fits-all approach can leave vulnerabilities exposed.
- Actionable Steps:
- Conduct regular risk assessments to identify potential threats.
- Prioritise risks based on potential damage and likelihood.
- Develop strategies and allocate resources to mitigate the highest risks.
2. Engagement and Training
- Key Insight: Cyber security is a collective responsibility, not just an IT department’s concern.
- Actionable Steps:
- Design training modules tailored to various roles within the organisation.
- Encourage open communication about potential threats or suspicious activities.
- Foster a culture of continuous learning in cyber security.
3. Asset Management
- Key Insight: Visibility into all assets, digital or physical, underpins effective security.
- Actionable Steps:
- Maintain an updated inventory of all hardware and software assets.
- Classify assets based on their sensitivity and business value.
- Ensure that redundant assets are securely decommissioned.
4. Architecture and Configuration
- Key Insight: The foundation of any IT system plays a significant role in its overall security.
- Actionable Steps:
- Involve cyber security experts during the design and development phase of systems.
- Implement security best practices in system configurations.
- Regularly review and update configurations to adapt to emerging threats.
5. Vulnerability Management
- Key Insight: A proactive stance on vulnerabilities prevents exploitation.
- Actionable Steps:
- Utilise tools to scan for and identify system vulnerabilities.
- Establish protocols for timely patching.
- Stay informed about industry-wide vulnerabilities and threats.
6. Identity and Access Management
- Key Insight: Limiting access can prevent many potential breaches.
- Actionable Steps:
- Implement role-based access controls.
- Regularly review and update user access rights.
- Use multi-factor authentication for critical systems and data.
7. Data Security
- Key Insight: Data, being the primary target, demands special attention and protection.
- Actionable Steps:
- Encrypt sensitive data, both in transit and at rest.
- Implement robust backup solutions.
- Ensure that data disposal methods are secure.
8. Logging and Monitoring
- Key Insight: Timely detection can mean the difference between a minor incident and a major breach.
- Actionable Steps:
- Set up extensive logging mechanisms across systems.
- Use real-time monitoring tools to detect suspicious activities.
- Regularly review logs to identify patterns or anomalies.
9. Incident Management
- Key Insight: Incidents, while undesirable, are inevitable. Preparedness can significantly reduce their impact.
- Actionable Steps:
- Draft a comprehensive incident response plan.
- Conduct periodic mock drills to test the organisation’s response to incidents.
- After any incident, conduct a retrospective to improve future responses.
10. Supply Chain Security
- Key Insight: External entities connected to your organisation can introduce vulnerabilities.
- Actionable Steps:
- Vet all suppliers and partners for their cyber security practices.
- Include cyber security clauses in contractual agreements.
- Monitor the security posture of connected entities regularly.
Conclusion
The NCSC’s 10 Steps to Cyber Security is a comprehensive guide that offers organisations a holistic approach to fortifying their digital landscape. By understanding and diligently implementing these steps, businesses can ensure a safer and more resilient digital environment.