Cyber security: Safeguarding your digital world

In today’s “always-on”, connected economy, cyber security is no longer optional – it’s foundational. With threats evolving in scale and sophistication, securing your organisation’s assets, systems, and people requires a proactive, end-to-end strategy.

Understanding the threat landscape

Cyber criminals are constantly adapting, using tactics such as phishing, ransomware, and supply chain compromise to exploit vulnerabilities. The consequences are significant – from reputational harm and legal exposure to severe operational disruption and financial loss.

Why cyber security matters more than ever

A single breach can impact every part of your operation. From loss of customer trust to interrupted services, the ripple effects are real. By embedding security across your business, you ensure continuity, regulatory compliance, and sustainable growth.

Cyber security is more than defence. It’s a strategic enabler for innovation, digital transformation, and future-proofing your organisation.  But for some citizens and SMEs in our communities, access to information and guidance on how to protect themselves can be challenging to access. 

CGI’s commitment to resilience, innovation and partnership

CGI is proud to serve as a founding ambassador of the National Cyber Resilience Centre Group (NCRCG), working closely with law enforcement, government, and industry leaders to strengthen the UK’s cyber posture.
Through partnerships like the NCRCG, we empower UK businesses – including SMEs, local authorities, and public sector bodies – to operate confidently and securely in a changing digital landscape.

In this environment, resilience matters. Business can’t afford to stop – and cyber security is critical to keeping it running. There are some Security Best Practices which everyone should be aware of. Building strong digital defences means getting the basics right. Consider these essential steps:

• Use strong, unique passwords: Use complex passphrases and deploy password managers to eliminate reuse.
• Enable Multi-Factor Authentication (MFA): Adds a critical layer of protection beyond the password.
• Regularly update software and systems: Patching closes known vulnerabilities and reduces risk.
• Stay alert to phishing attacks: Be cautious of links and emails from unknown or unusual sources.
• Secure your network and devices: Use encryption, firewalls, and endpoint protection to defend against intrusions.

These practices lay the groundwork for a secure-by-design and protective posture.

Security is what we do. But continuity is why we do it. CGI helps you stay ahead of risk, enabling you to focus on growth, service delivery, and innovation – all with peace of mind. With NCRCG, we’re building a safer future together. To learn more visit out Cyber security page.