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Having a robust cyber security policy is a widely-recognised way to protect business-critical information. It’s no longer just an IT concern; it’s often a critical business imperative. This overview presents common factors that organisations could consider when developing cyber security policies, explaining why these elements could be relevant to information security management, and alignment with recognised standards such as ISO/IEC 27001. These types of factors can typically work together to build long-term resilience and to help safeguard an organisation’s assets and reputation.
What Is a Cyber Security Policy?
A cyber security policy is a formal, high-level document that establishes an organisation’s commitment to protecting information assets, and defines the strategic approach to information security management. This policy could set out the overarching security principles, objectives, and governance framework required to safeguard digital assets, information systems, and sensitive data from cyber threats and unauthorised access across all operations.
Many organisations find having a cyber security policy helps them to:
- Demonstrate management commitment to information security
- Create the foundation for an Information Security Management System (ISMS)
- Define the strategic security objectives that are aligned with business risk appetite
- Provide authority for implementing any detailed security procedures and controls
It could also:
- Support compliance with relevant regulations and industry standards such as ISO 27001
- Help to guide decision-making and resource allocation for security plans
By serving as the cornerstone document for information security governance, a cyber security policy could become essential for helping to establish an organisational security culture, and enable systematic risk management. It could also provide the strategic direction necessary to protect critical operations against evolving cyber threats.
Why a Cyber Security Policy is More Important Than Ever
Implementing robust cyber security governance could be essential for preventing cyber threats, maintaining operational continuity, and protecting an organisation’s reputation.
Key statistics:
63% of organisations globally lack governance policies to manage AI risks, and 97% of AI-related breaches occur where proper access controls are missing. (Source: IBM Cost of a Data Breach Report 2025)
Just over one in ten businesses have reviewed the risks posed by their immediate suppliers (14%), and under one in ten have checked their wider supply chain (7%) (Source: Cyber Security Breaches Survey 2025)
43% of businesses and 30% of charities reported a cyber security breach or attack in the last year. This equates to around 612,000 UK businesses and 61,000 UK charities. (Source: Cyber Security Breaches Survey 2025)
Without established cyber security frameworks, organisations might face significant risks such as:
- Serious data breaches and financial losses
- Regulatory penalties and potential legal action
- System disruptions and operational downtime
- Reputation damage and a loss of customer confidence
- Non-compliance with GDPR and industry regulations
A well-designed UK cyber security policy could support an organisation in addressing these challenges. It could do this by helping to establish clear security standards, governance structures, and response procedures.
What Is Typically Included When Creating a Cyber Security Policy?
1. Risk assessment
The first factor that organisations commonly consider in cyber security policies is risk assessment. This process typically involves evaluating the organisation’s security posture. Understanding each aspect of this process could be relevant when an organisation is developing its cyber security policy.
Conducting a security risk assessment
Organisations often review their susceptibility to various cyber security threats through systematic assessment. This evaluation typically considers internal and external risks. Three widely recognised risk assessment frameworks/approaches include:
- ISO/IEC 27001:2022: Part of the ISO 27000 family of standards.
- NCSC Cyber Assessment Framework (CAF): Developed by the UK’s National Cyber Security Centre, this framework helps organisations assess their cyber security posture and resilience against cyber threats.
- FAIR (Factor Analysis of Information Risk): This is a quantitative risk assessment methodology that helps organisations understand, analyse, and quantify information risk in financial terms.
Here’s a quick breakdown of the differences between them:
|
Origin |
Approach |
Primary Focus |
Best Suited For |
---|---|---|---|---|
NCSC CAF |
UK National Cyber Security Centre |
Qualitative assessment
|
Cyber resilience and organisational maturity |
UK organisations, government sectors, comprehensive cyber resilience |
ISO 27001 |
International Organization for Standardization |
Management system standard |
Information Security Management System (ISMS) |
Organisations seeking formal certification and systematic security management |
FAIR |
Factor Analysis of Information Risk consortium |
Quantitative analysis |
Financial impact of cyber risks |
Organisations needing financial risk quantification, board reporting |
Asset identification
A common component of risk assessment involves identifying assets that need protection. Assets typically include physical devices like computers and servers, as well as software, data, and intellectual property.
Data classification could be relevant, since not all data carries the same level of importance. Organisations often classify data based on the potential impact that could be experienced if the data is lost or compromised. Many organisations also use tools to label documents and emails according to their sensitivity.
Asset mapping
Asset mapping typically details where each asset is located, both physically and in the network, access permissions, and current protection measures. This could be relevant for understanding potential vulnerabilities and information flow within organisations.
Identifying the threat landscape
This commonly involves staying informed about current cyber security trends and threat intelligence. Different industries may face varying types of threats, so organisations often tailor this analysis to their specific context.
AI-driven attacks, supply chain compromises, and ransomware-as-a-service are among the top threats – this could be reflected in a cyber security policy.
Read more about the use of AI in cyber security.
Risk prioritisation
After identifying risks, organisations typically prioritise them based on potential impact and the likelihood of occurrence. This approach could help to focus cyber security efforts and resources on critical areas.
Different frameworks approach risk prioritisation in various ways. For example, ISO 27001 promotes risk assessment methodologies considering both impact and likelihood, while FAIR quantifies risks in financial terms.
These examples show how an organisation could categorise risks to allocate appropriate resources and attention to the most critical security concerns.
High priority risk: Ransomware attacks on critical business systems
- A high likelihood of this occurring, due to the current threat landscape.
- Severe impact, including potential operational shutdown, data loss, and/or significant financial costs.
Medium priority risk: Phishing attacks targeting employees
- A moderate likelihood due to ongoing social engineering attempts.
- Moderate impact, potentially leading to unauthorised system access.
Low priority risk: Physical theft of employee laptops
- A lower likelihood in secure office environments.
- Limited impact as long as devices have proper encryption and remote wipe capabilities.
Read about the latest cyber security trends that could affect your organisation.
Attack surface considerations
An organisation’s attack surface is any point where unauthorised users could attempt to enter data environments or extract data. Minimising attack surfaces typically involves measures such as securing endpoints, ensuring proper firewall configurations, and limiting user access to essential apps and data.
Consider your computer or network like a house: minimising the attack surface could mean securing as many entry points as possible. This might involve keeping devices and software updated, running properly configured firewalls, using antivirus or endpoint protection on devices, and implementing appropriate access permissions.
These approaches could potentially reduce the number of ways an attacker might attempt to breach systems.
2. Considerations for information security goals
Following risk assessment, organisations commonly consider how findings could inform security objectives. This typically involves factors such as information security maturity levels, organisational risk appetite, and realistic expectations.
This process could be compared to planning a journey: organisations might assess their current “vehicle” condition (security maturity), determine acceptable route conditions (risk appetite), and identify realistic improvements they could maintain (achievable goals).
These components commonly influence cyber security strategy development.
Examples of goals organisations might consider include:
- Strengthening network security
- Improving data protection
- Improving incident response
- Maintaining regulatory compliance
3. Technology evaluation factors
A common factor in cyber security policies involves evaluating an organisation’s existing technology infrastructure. This could help them understand current security effectiveness.
Existing technology inventory
Organisations might typically compile lists of hardware and software in use. For each technology solution, assessment commonly covers security features and update status.
Resource assessment
Evaluation might include whether adequate resources exist, both personnel and budget, for effective platform management and maintenance. Assessment could cover IT staff training and expertise levels for technology management.
Redundant technology
Redundant tools with similar functions could create complexity, increase costs, and potentially create security risks. Organisations might consider consolidating tools and platforms to reduce complexity.
Data flow mapping
Organisations commonly map how data flows through systems – how data enters, gets processed, stored, and leaves networks. This mapping could help identify potential vulnerability points where data might be susceptible to interception or leakage.
4. Security policy review considerations
Policy review commonly involves examining existing organisational security policies. This factor could be relevant for ensuring policies remain current and effectively implemented.
Organisations might explore information security frameworks and control libraries such as:
NCSC recommends aligning with certifications such as Cyber Essentials.
Current policy assessment
Organisations typically compile lists of current security policies and evaluate each policy’s relevance to current technologies and threats, identifying potential gaps.
Organisations without existing policies might consider fundamental areas such as acceptable use, password requirements, data handling, and incident reporting procedures.
They could evaluate gaps by comparing policies against recognised frameworks, reviewing recent incidents, or assessing new technologies not covered by existing policies.
As an example, a company might have network security policies but lack mobile device guidelines. They might consider adding a Mobile Device Management policy covering device registration, security applications, and data separation requirements.
Policy enforcement evaluation
Investigation commonly covers how policies are implemented, including systems and procedures for compliance assurance. Assessment might include employee awareness levels and review of past security incidents or compliance issues.
Businesses might use approaches such as employee surveys, spot checks of actual practices, system log reviews, incident report analysis, and simulated testing scenarios to understand whether policies are actively followed in practice.
5. Planning factors for risk management
Risk management planning commonly involves outlining approaches to address identified risks and support established security objectives. Plans typically aim to be clear, actionable, and aligned with operational requirements.
Common planning factors include:
Risk assessment summary
Organisations typically refer back to risk assessments and update risk profiles with environmental changes. A risk profile is a summary document that outlines an organisation’s identified risks, their likelihood and potential impact, and current risk levels.
It typically includes prioritised lists of threats, vulnerabilities, and the organisation’s overall risk tolerance levels across different business areas.
Risk management objectives
This might include alignment with security goals, and with clear, measurable, and achievable objectives. Clear objectives help organisations track progress and allocate resources effectively.
For example, instead of ‘improve ransomware protection’, a measurable objective might be ‘achieve complete system recovery within 4 hours of any ransomware incident by implementing automated back-ups and monthly testing’.
Risk mitigation approaches
This could include prioritising risks and selecting practical management methods based on their severity and likelihood. High-priority risks like ransomware might require comprehensive approaches (back-ups, training, response plans), while medium-priority phishing could involve email filtering and awareness training.
Low-priority laptop theft might need encryption and remote wipe capabilities. This approach could help organisations allocate security budgets effectively.
Risk control implementation
These are specific technical and administrative measures organisations put in place to reduce, eliminate, or manage identified risks. They could potentially include network security enhancement and policy updates.
Employee education is commonly included because human error remains one of the most significant cyber security vulnerabilities, with many breaches resulting from staff accidentally clicking malicious links, sharing credentials, or mishandling sensitive data.
Monitoring and review processes
Organisations might continually monitor processes for risks and control effectiveness, including feedback mechanisms for people to report issues.
Incident response and recovery planning
This could include development or updates to incident response plans, including business continuity and data recovery strategies.
For example, a company might develop procedures for isolating infected systems within 30 minutes of detecting ransomware, notifying stakeholders within 2 hours, and restoring critical operations from clean back-ups within 24 hours to minimise business disruption.
Read about when to report a breach to the ICO.
Documentation and communication
Clear documentation could be made accessible to relevant stakeholders, with organisational communication about roles.
Organisations might use approaches such as staff training sessions, intranet portals, email briefings, team meetings, and role-specific guidance documents.
This step could be crucial because effective cyber security requires organisation-wide participation.
Regular review and updates
Risk management plans commonly require regular review to maintain relevance and currency.
6. Considerations for password requirements
Password strength and management could be relevant for ensuring team members maintain security standards against frequent and evolving cyber threats. Read NCSC’s guidance on passwords.
Organisations might consider:
- Strong password policies across the organisation, potentially including complex passwords combining letters, numbers, and symbols.
- Password managers to maintain strong, unique passwords for different services. Examples include LastPass, Nordpass, and 1Password.
- Multi-Factor Authentication (MFA) incorporated, particularly for cloud-based software tools.
7. Technology handling guidelines
Creating secure digital environments commonly involves establishing guidelines for employee technology interactions. Employee interactions with company technology could have a significant impact on an organisation’s cyber security.
Common considerations include:
- Clear policies for company technology use, including acceptable use, prohibited activities, and software installation guidelines
- Security measures for company devices, potentially including antivirus software, firewalls, and regular security updates
8. Social media and internet access standards
The way in which an organisational engages with the internet and social media platforms could have cyber security implications. Internet Usage Policies commonly define acceptable and safe online behaviour boundaries.
Considerations might include:
- Internet Usage Policies outlining acceptable internet use, highlighting potentially risky or inappropriate sites and activities.
- Guidelines for responsible social media use, particularly when representing the company or discussing company matters. These guidelines could be important for minimising social engineering opportunities, as oversharing personal information (such as birthdays, school names or family details) could provide attackers with data commonly used in security questions and targeted phishing attempts.
Organisations sometimes develop these as separate standalone policies for detailed coverage, or alternatively, incorporate them as sections within a broader cyber security policy depending on their requirements.
9. Email security measures
Email security commonly represents a critical cyber security component, as email systems could be targets for cyber attacks such as phishing.
Common factors include:
-
Employee education about phishing attack dangers and suspicious email recognition. According to the GOV.UK Cyber Security Breaches Survey 2025, phishing is the most prevalent and disruptive type of breach or attack and was experienced by 85% of businesses and 86% of charities reporting an attack during the previous 12 months.
-
Guidelines and policies for safe email communication handling, potentially including avoiding unknown attachments and using encryption for sensitive emails
Discover our phishing awareness training.
10. Security policy implementation factors
Following cyber security policy development, implementation commonly involves putting strategies and policies into action.
Typical implementation factors include:
- Strong management support
- Top-down communication about cyber security policy importance
- Ongoing training sessions for employee understanding of policies and roles
- Fostering a culture where cyber security could be everyone’s responsibility. This might be achieved by empowering employees to report threats, follow security procedures, and participate in regular cybersecurity awareness activities.
- Integration into daily operations and policy enforcement. For example, an organisation might require employees to use multi-factor authentication and regularly verify compliance during routine system logins.
- Appropriate technology use, supporting cyber security policies
- Regular system and security software updates
Many organisations include provisions for disciplinary measures within their cyber security policy, which could help to reinforce the importance of compliance and the appropriate use of company systems.
11. Incident preparation and testing considerations
Being prepared for an incident is not just a precaution; it could be a necessity. However, only 53% of small and medium sized UK businesses have cyber incident response and documented procedures in place.
Organisations could not only prepare but conduct a test run to evaluate the effectiveness of their response plan. This step may be essential in ensuring that an organisation could quickly and effectively respond to and recover from cyber incidents.
Preparation factors:
- Incident response plan development: This could be achieved by creating, documenting, and regularly testing a step-by-step procedure for detecting, reporting, and responding to security incidents.
- Incident response team establishment: For example, an incident response team – which might comprise of IT, security, legal, and communications staff – could need clear roles, access to resources, strong management support, and regular training with annual exercises to effectively detect, respond to, and recover from security incidents.
- Communication protocol definition: This might involve setting out clear guidelines on how incident information is reported and shared internally and externally.
- Key asset identification and protection prioritisation: Identifying essential systems and data, and prioritising their protection (see more about asset identification and mapping in point 1)
- Detection tool implementation: This means identifying potential security incidents and could include the use of antivirus, intrusion detection/prevention systems (IDS/IPS), security information and event management (SIEM), and regular log monitoring.
Testing considerations:
- Realistic cyber incident scenario simulation: Organisations might develop straightforward, written scenarios – such as a phishing email or ransomware incident – to help the incident response team practice each stage of their response.
- Incident response team engagement: Relevant team members might be assigned clear roles during simulations, and participation might be encouraged or required to promote familiarity with procedures.
- Process documentation: A dedicated team member typically records actions, decisions and lessons learned during exercises, using a structured template stored securely in a central location.
- Evaluation and debriefing: The incident response lead could collate outcomes, facilitate a team review meeting and identify areas for improvement after each exercise.
- Revision plans based on findings: The incident response manager could be responsible for updating the Incident Response Plan, applying feedback from exercises and checking that all changes are version-controlled and formally approved.
The National Cyber Security Centre (NCSC) provides desktop exercises that organisations could use to test resilience, with options reflecting specific organisational risks or threats. Discover the NCSC online tool: Exercise in a Box.
Why This Matters for ISO 27001 Certification
ISO 27001 assessors and certification bodies require comprehensive documentation and clear accountability for information security management. Implementing a cyber security policy could help organisations improve their security posture and become better prepared for audits.
A well-structured cyber security policy could also provide evidence of management commitment and effective security governance, which auditors look for when verifying compliance.
A cyber security policy supports the successful implementation of ISO 27001 by addressing:
- Clause 5.2: Management commitment: It could demonstrate top management’s commitment to the Information Security Management System (ISMS).
- Annex A Control 5.1: Information Security Policies: It could provide the mandatory high-level security policy that must be established, documented, and communicated.
- Risk management: It could form the foundation for systematic identification, assessment, and treatment of information security risks.
- Information Security Management System (ISMS) documentation requirements: It could deliver the core policy document that supports all other security procedures and controls within a Management System.
- Continual improvement: It could establish the guidelines for regular review, monitoring, and improvement of security measures.
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