Published on Monday, 27 October 2025 at 2:55:24 PM

As Cyber Security Awareness Month draws to a close, it is the ideal moment to look ahead, not only to next year’s threats, but also to the next era of computing. Among the most transformative technologies on the horizon is quantum computing. While it promises breakthroughs in science, logistics, and artificial intelligence, it simultaneously presents a significant challenge to the way we currently secure our digital infrastructure.

 

So, what exactly is quantum computing? In simple terms, it is a new form of computing that leverages the principles of quantum physics to process information. Unlike traditional computers that use bits (0s and 1s), quantum computers utilise qubits, which can represent multiple states simultaneously. This enables them to solve certain problems at speeds exponentially faster than classical machines.

Quantum computing holds immense promise for transforming the way we solve complex problems across a range of industries. In the future, it could underpin the development of highly advanced robotic and autonomous AI systems by enabling rapid, real-time decision-making based on vast and intricate datasets. For instance, quantum algorithms may significantly enhance machine learning capabilities, allowing autonomous vehicles to navigate more safely and intuitively, or enabling robots to operate intelligently in unpredictable environments. Beyond robotics, quantum computing could also drive breakthroughs in areas such as drug discovery, climate modelling, financial forecasting, and cybersecurity, where its ability to process and analyse enormous volumes of data simultaneously could unlock solutions that are currently beyond reach.

 

That speed is both exciting in terms of the potential for breakthroughs, but also concerning, particularly when it comes to ensuring cyber security. The Australian Signals Directorate (ASD) has issued a clear warning: a cryptographically relevant quantum computer will render today’s common public-key encryption insecure. In other words, the encryption safeguarding your emails, financial transactions, and critical business information could be rendered obsolete in a matter of hours once quantum computing becomes a reality.

 

This is not science fiction. Experts predict that by 2030, quantum computers may be capable of breaking widely used encryption. That is why the ASD is urging all organisations to act now and begin transitioning to post-quantum cryptography (PQC), encryption methods designed to withstand quantum attacks. Or in the very least, start thinking and talking about the subject! At Integrated ICT, we see this as a call to action: organisations need to be proactive today to ensure their data remains secure tomorrow.

 

The Cyber Security Awareness Month 2025 theme was "building our cyber safe culture." This messaging around was all about building resilience, and quantum readiness is an example of forward thinking.

 

The ASD recommends following the LATICE framework to guide and prepare your organisation’s transition to being cyber safe in this new era:

• Locate where traditional asymmetric cryptography is used throughout your systems.
• Assess the value and sensitivity of the data those systems protect.
• Triage systems based on risk and prioritise them for upgrade.
• Implement post-quantum cryptographic algorithms as they become available.
• Communicate with vendors and stakeholders to align on transition plans.
• Educate your teams so they understand the implications of quantum computing and are prepared to support the transition.

 

Quantum computing may still be a few years away from mainstream adoption, but the time to prepare is now. Transitioning encryption across an organisation requires time, planning, and coordination. By starting to prepare early, you reduce risk, avoid rushed decisions, and position your business as a leader in cyber resilience.

 

The Integrated ICT team can assist to develop this framework to ensure your organisation is prepared.

 

At Integrated ICT, we’re dedicated to building a cyber safe work environment for every client, today and into the future. Our ongoing investment in building our Security as a Service (SecaaS) offering ensures your organisation benefits from the latest security innovations, robust protections, and expert guidance. Find out more here.

 

Cyber Security Awareness Month 2025 - Main Focus Points

 

This year the Australian Signals Directorate’s key advice included:

• Event logging as a crucial layer in cyber defence, giving organisations the visibility needed to detect and respond to threats quickly. By implementing robust event logging practices, organisations can strengthen their security posture and stay ahead of cyber criminals.
• A reminder to always install software updates promptly to close security gaps and keep your systems protected.
• Use strong, unique passphrases for every account, this simple step makes it much harder for attackers to gain access. Enable multi-factor authentication wherever possible to add an extra layer of defence, so even if passwords are compromised, your data stays secure.
• Ensure your legacy systems are updated to ensure your network and systems are safe from malicious cyber attackers.
• Secure your supply chain to support your chosen products and services through their lifespan.

 

Our team partners with you to put these practical measures in place, making cyber safety second nature across your business. By choosing Integrated ICT, you’re taking proactive steps to defend your organisation, support your people, and strengthen your resilience in the face of evolving cyber threats. Contact our team today, call 6374 8200.

 

Cyber Security Awareness Month serves as an important reminder to prioritise and maintain your ongoing cyber resilience, not just in October, but for every month of every year.

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