Building an Effective Cybersecurity Strategy: Where to Start?

Many Canadian companies make the mistake of implementing a few cybersecurity tools (VPNs, antivirus software, firewalls, etc.) and believing that they are sufficiently protected.

Others place blind trust in their service provider and opt for a “one size fits all” cybersecurity solution that is not at all suited to their reality.

Building a cybersecurity strategy that is both effective and consistent should not be about cybersecurity services or products. Rather, it should be about where to start—what is important to protect and why.

This article, therefore, focuses on the basic principles and best practices related to developing a corporate cybersecurity strategy. By the end of your reading, you will have a good idea of the roadmap to follow to develop a business plan that is perfectly suited to your security needs.

How to Set Up a Strong Cybersecurity Strategy for Your Business?

A golden rule of cybersecurity is that a single individual, such as an internal IT director, cannot be both judge and jury.

There must be a clear separation:

➼ Operations: ensure day-to-day operations and keep the organization running smoothly. This generally includes branches, customer services, logistics, human resources, and other essential infrastructure, such as IT infrastructure.
➼ Security: encompasses cybersecurity, physical security, and HR checks. It protects operations regardless of performance priorities and often against the director of operations.
➼ Audit and Compliance: is external oversight. This is an independent check to ensure that rules, standards, and policies are being rigorously enforced.

Why Should You Consider Working with an External Company?

Taking on multiple roles in operations, security, and auditing runs the risk of validating choices without a critical eye. This willful blindness can prevent you from noticing flaws in your cybersecurity business plan, making your company more vulnerable.

This is where the perspective of an external cybersecurity provider becomes crucial.

At ited, this separation of roles couldn’t be clearer. Different teams work together to offer the best solutions:

By working with ited to build your cybersecurity strategy, you benefit from the unbiased external perspective of an expert and are able to reduce some of your costs. Read on to discover the key elements that form the foundation of an effective cybersecurity strategy.

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Where to Start When Building a Coherent and Effective Cybersecurity Strategy?

Quick Overview

Principles	Description
Identify	Critical asset inventory, risk assessment, supply chain management.
Protect	Access control, limiting the attack surface, encryption.
Detect	Monitoring, SIEM, active anomaly detection.
Respond	Structured response plan, operational coordination.
Recover	Restoration strategy, continuous improvement, business management plan.
Govern	Governance, leadership, compliance, and strategic alignment.

1. Identify the Assets You Want to Protect

To build an effective long-term cybersecurity strategy, you first need to know what you want to secure. Start by compiling a complete inventory of your assets, especially your critical assets.

First, ask yourself the following questions:

Which systems or data are essential to the smooth running of my business?
Does this refer to IT infrastructure, the website, telephony, automated production systems, etc.?

This step corresponds to the “Identify” function of the NIST framework, which encourages organizations to understand their environment, establish their business context, their governance, conduct a risk assessment and plan their risk management strategy.

❓Does This Apply to Your Business?

The NIST framework also includes a category of supply chain risk management in the “identify” function. This involves:

➼ Identification of critical suppliers.

➼ Continuous management of third-party vulnerabilities.

➼ Integration of suppliers into your continuity and incident management exercises.

2. Protect Your Sensible Information

Once you have identified your critical assets, you will need to put mechanisms in place to ensure their security.

Here are some concrete examples of measures you can take within your company:

Strict access rights management: rigorous definition of roles — who can access what.
Least privilege principle: minimum necessary access.
Security: physical security, network controls, encryption, regular updates, etc.

This step corresponds to the “Protect” function of the NIST framework. It ensures compliance with basic cybersecurity principles such as defense in depth and best practices such as encryption, firewalls, strong passwords, regular backups, etc.

3. Detect Threats

Even with the best security controls in place, the probability of hackers infiltrating your systems is not zero. Your company must therefore be able to detect any suspicious activity quickly.

To accelerate threat detection, your organization can:

Install systems such as SIEM (Security Information and Event Management).
Implement behavioral analysis.
Ensure continuous monitoring (NOC, SOC).

This step corresponds to the “Detect” function of the NIST framework and recommends actively monitoring events and analyzing them to quickly identify incidents.

4. Respond to Incidents

As soon as an incident is identified, your company must respond. Here is what you need to respond effectively and quickly to incidents:

An incident response plan that includes roles and responsibilities.
Steps to limit the impact of the incident, communicate it, and respond quickly.

This step corresponds to the “Respond” function in the NIST framework. It promotes a structured organization based on predefined action plans to accelerate response and reduce the impact of incidents.

5. Recover and Continuously Improve

After the response comes recovery. Companies must be able to quickly restore essential services that have been affected and learn from these events.

Actions to be taken at this stage include:

A Business Continuity Plan (BCP).
Recovery Processes.
Post-incident analysis to promote continuous improvement.

This step corresponds to the “Recover” function in the NIST framework. It includes recovery planning, improvements based on feedback, and internal and external communication.

6. Governance and Culture

The NIST CSF 2.0 framework published in 2024 introduces a sixth pillar to support the foundation of a robust cybersecurity strategy. This is the most difficult element to implement, as its adoption requires management to communicate it clearly to the rest of the company.

We are talking here about governance and culture. This involves:

Leadership committment.
Regulatory compliance.
High-level risk management.
Training and security culture in your company.

This step corresponds to the “Govern” function of the NIST framework. This pillar reinforces the idea that cybersecurity must align with strategic, legal, regulatory, and operational objectives.

The human element is also crucial, as without it, tools can remain ineffective. It is therefore essential to provide ongoing training for employees (simulated attacks, awareness of best practices, etc.) and to promote management support to encourage a healthy security culture.

Move Toward Cybersecurity That Aligns with Your Business

Whether you want to build a cybersecurity strategy for an SME or a large organization, the first step is to understand your environment and your needs. It is no longer enough to stockpile tools or be in “reactive” mode when incidents occur.

Rather than checking boxes or following a generic cybersecurity roadmap, build your strategy on a structured process aligned with your objectives, obligations, and operations. The NIST framework is an excellent starting point for laying the foundations of a tailored and scalable cybersecurity approach.

At ited, we believe that strong cybersecurity is based above all on a clear understanding of your risks, a healthy separation of responsibilities, and tailored support.

ited, the TSP expert

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