Network Security Services

Secure the Backbone of Your Business

While you can invest in all the proper hardware for your network, a lack of security can be a significant risk to your business. We give your business the tools, knowledge, and support needed to combat cyber threats and secure your network.

Strengthen your network defences with targeted solutions

Protect sensitive data

Improve network traffic visibility

Gain advanced security measures

Secure network access controls

Maintain regulatory compliance

Can you afford to leave your network unsecured?

Without real-time network security solutions like intrusion prevention systems (IPS) and next-generation firewalls to protect your business, your sensitive network and data could be stolen or compromised by cybercriminals.

As a top provider of network security in Sydney, Platform 24 offers a comprehensive suite of network and security services that will protect your sensitive information from security threats. Our managed network security services are designed to keep access to the network secure for your peace of mind.

Don’t wait for a security incident to find out how vulnerable your network is. The risks to your business — data loss, operational downtime, or damage to your reputation — are too great to ignore.

We’ll block malicious attacks before they harm your systems

At Platform 24, we understand that every business is unique. That’s why our IT network security services are customised to suit your specific needs. We partner with leading security vendors, including Sophos, Cisco, and Draytek, to provide you with the best protection.

We create a security framework through reliable, proven network security services including email security, network access controls, and secure access service edge (SASE).

Through our threat intelligence solutions, continuous monitoring, and rapid incident response team, we monitor your network around the clock, stopping cyber threats in their tracks before they can cause damage. This real-time monitoring ensures your business stays operational and secure, even as threats become more sophisticated.

Keep your network and data secure with advanced security

Our solutions are tailored specifically for SMBs. We know that every business has unique needs, and our IT network security services reflect that.

Whether you’re looking for application security or more advanced protections from our security operations centre (SOC), we design, implement, and manage a customised security framework that fits your operations and goals.

Our solutions are designed to ensure your critical systems are always up and running, whether you’re working on local computer networks or utilising cloud environments.

With Platform 24 as your network security service provider, your business can continue to function smoothly, no matter the threat landscape.

Providing multilayered protection to your entire network

Partnering with the right network security solutions company is about more than just installing security tools; it’s about continued business operations and the best threat protection to boost your security posture.

We make security and compliance easier to manage, ensuring that your business meets all necessary compliance standards. From securing sensitive network and data to providing network access control that limits access only to authorised personnel, we have the solutions that will mitigate security risks.

Our managed network security services provide comprehensive, proactive protection against evolving cyber threats. Whether it’s through our cloud security services or network vulnerability assessments, take that first step to strengthening your network and security services with Platform 24 and safeguard your business.

FAQs

What is network security and why is it critical for businesses?

Network security encompasses the tools, policies, and practices that protect a business’s IT infrastructure from unauthorised access, data breaches, and cyber-attacks. Without it, sensitive data, financial records, and operational systems are exposed to threats that can cause significant financial loss, reputational damage, and prolonged downtime.

What are the most common network security threats facing small businesses?

The most prevalent threats include ransomware, phishing attacks, unauthorised access attempts, malware, and denial-of-service attacks. SMBs are increasingly targeted because they often lack enterprise-grade defences — making them easier entry points for attackers looking to steal data, disrupt operations, or extort businesses for financial gain.

What is a next-generation firewall and how does it differ from a standard firewall?

A standard firewall filters traffic based on basic rules like IP addresses and ports. A next-generation firewall (NGFW) goes further — inspecting the content of traffic, identifying applications, detecting intrusions, and blocking sophisticated threats in real time. For modern businesses facing advanced cyber threats, a next-generation firewall provides significantly stronger protection than legacy solutions.

How does network access control protect a business?

Network access control (NAC) ensures only authorised users and devices can connect to your network. It prevents unauthorised personnel, compromised devices, or unknown endpoints from gaining access — reducing the risk of internal threats, accidental data exposure, and lateral movement by attackers who have breached an outer layer of defence.

How do managed network security services help businesses meet compliance requirements?

Regulatory frameworks including the Australian Privacy Act and industry-specific standards require businesses to implement specific security controls around data access, storage, and breach notification. Managed network security services ensure these controls are properly configured, regularly audited, and maintained — reducing both the risk of a breach and the risk of non-compliance penalties.