Securing the City | Mitigating Risk | Better Business Outcomes

What we do..

SureCity Networks excel in Cyber and Network security offering consultancy, managed services and cyber security products. Based in Melbourne, Sydney and London we bring over 20 years global expertise spanning the legal, manufacturing, finance, media and logistic sectors.

We believe that prevention is better than cure and prevent cyber attacks at the earliest opportunity. SureCity Networks partner with vendors who share our philosophy to deliver optimised security outcomes across private cloud, public cloud and endpoint. Get in touch today, to find out how we can improve your security posture.

Working with our clients

SureCity Networks are a fantastic and trusted partner. They have proven time and again their ability to be flexible, provide us with tailored solutions that match both our requirement and our ambition and go above and beyond when lines are blurred. They consistently bring high quality resources that live and breathe our values and behaviours and their professionalism has been integral to both the development and execution of our multi-year network & security uplift.
Eglantine Etiemble
EGM IT and Digital DuluxGroup
Responsiveness: 5 star Skillset: 5 star Overall satisfaction: 5 star I’m very happy with the outcome of this MSP contract. I’ve discovered a great team, skilled and professional.
Arno Margue
Chief Information Officer Royal Freemasons Group
Working with the team at SureCity Networks has been seamless from the start, they understood our requirements quite quickly, simplifying complex systems for us and together we’ve implemented a state of the art cybersecurity perimeter and monitoring system.
Ernesto Parker
Group Technology manager
HSK Ward Pty Ltd

Is your business cyber security ready? We offer a comprehensive mix of services, products and consultancy to help you get there.

  • Managed Networking Services
  • Managed Firewall Services 
  • Managed SD-WAN Services
  • Managed NAC Services
  • Managed Email Security
  • Managed Endpoint Security Services 
  • Managed Cyber Defence Centre
  • Managed SOAR
  • Managed Vulnerability Assessment
  • Managed Threat Hunting
  • Incident Response
  • Technical Account Management 
  • Advanced Threat Analytics  (SAMP – Security Analytics Management Platform)
  • Advanced Threat Feeds (SOP – Security Orchestration Platform)
  • Advanced Network Monitoring (NARA – Network Analytics, Reporting and Alerting)
  • Custom Security Awareness Tools
  • Automation Tooling (Python and .NET development)
  • Cyber Security Assessments (against custom and industry standards)
  • ASD Essential 8 Readiness Assessment
  • Azure AWS Cloud Security Assessments
  • Network Architecture Services
  • Network Security Architecture Services
  • Endpoint Security Architecture Services
  • Security Awareness Training
  • Infrastructure Penetration Testing
  • Web Application Penetration Testing
  • Attack Simulation Services
  • Bespoke Training
  • Firewalls
  • Networking
  • NAC
  • SD-WAN
  • Endpoint Security
  • Cloud Security
  • Email Security
  • SIEM
  • SOAR
  • Vulnerability Assessment
  • Honeypots


Our partners

Palo Alto Networks are the global cybersecurity leader, known for always challenging the security status quo. Their mission is to protect our way of life in the digital age by preventing successful cyber attacks.

SureCity Networks has partnered with security orchestration, response and visibility leaders ForeScout.


Many companies discover they’ve been breached way too late. Thinkst Canary technology overcomes this.

Cisco Meraki creates powerful cloud-managed IT solutions, helping organizations save time and money with technology that simply works.

Cisco develops, manufactures and sells networking hardware, software, telecommunications equipment and other high-technology services and products. Through its numerous acquired subsidiaries, such as OpenDNS, Webex, Jabber and Jasper, Cisco specializes in specific tech markets, such as the Internet of Things (IoT), domain security and energy management.


SD-WAN leverages a cloud-delivered approach to support the growing branch network, multi-cloud environment, and SaaS adoption. SD-WAN's transport-independent architecture, intelligent traffic steering, centralized management, and zero-touch deployment provide optimized and automated secure access to cloud.


KnowBe4's Enterprise Awareness Training Program provides you with a comprehensive new-school approach that integrates baseline testing using mock attacks, engaging interactive web-based training, and continuous assessment through simulated phishing, vishing and smishing attacks to build a more resilient and secure organization.

SureCity Networks provide InfoBlox

Core network services for hybrid, multi-cloud networks. Your ability to thrive in a cloud-driven world rides on the core network services that make all network connections possible—DNS, DHCP and IP Address Management, collectively known as DDI. No matter how complex your enterprise, Infoblox is your gateway to greater network reliability, simplicity and automation.

Aussie Broadband

Aussie Broadband is a challenger internet service provider, with a reputation for providing high-quality internet and transparent customer service. They have grown to become Australia’s fifth largest provider of nbn™ (NBN) services, connecting more than 300,000 residential and business customers across the country. They offer a range of services across the residential, small business and enterprise segments, including broadband, VOIP (Voice over Internet Protocol), mobile plans and entertainment bundles through a partnership with Fetch TV.

SureCity Networks partners with TPG

TPG is an Australian internet service provider that specialises in consumer and business internet services as well as mobile telephone services. As of August 2015, TPG is the second largest internet service provider in Australia and is the largest mobile virtual network operator.

Tufin enables organizations to automate their security policy visibility, risk management, provisioning and compliance across their multi-vendor, hybrid environment. Customers gain visibility and control across their network, ensure continuous compliance with security standards and embed security enforcement into workflows and development pipelines.


Managed in the cloud and powered by Nessus technology, provides the industry's most comprehensive vulnerability coverage with the ability to predict which security issues to remediate first. It’s your complete end-to-end vulnerability management solution.

Our Team

Tim Kirk

CEO & Founder

Jenny Duque

Head of Cyber Security

Chris Milk

Head of Network Security

Lewis Kellar

Network Architect

Christian Quintero

Network Analyst

Edward Jamieson

General Manager

Jeff Sherwin-Simpson

Network Security Analyst

Tom Challinor

Technical Analyst

Victor Upegui

Network Security Analyst

Orga Samarasinghe

Cyber Security Analyst

Andrea Romo

Business Administrator

Namratha Kashyap

Cyber Security Analyst

Prathamesh Inamdar

Network Security Analyst

Sebastian Sosa

Network Analyst

Judd Morrison

Systems Administrator

Jacqui Kirk

BD Consultant

Diana Gutierrez

Project Analyst

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