30 Best Australian Cyber Security Blogs and Websites in 2025

1. Security Brief Australia

Blog https://securitybrief.com.au/ + Follow Blog
SecurityBrief Australia is focused on cybersecurity and cyberattack news. Its readers include business and enterprise security decision-makers. Security Brief Australia is a purely digital publisher that aspires to be the leading source of technology news globally. We run an extensive network of technology news websites throughout the globe, with sites in Asia, Australia and New Zealand.MORE Email ****@techday.com
Location Australia
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2. Cyber Daily

Blog https://www.cyberdaily.au/ + Follow Blog
Momentum Media is an evolving, forward-thinking information and professional development business based on a purpose that supports corporate Australia and the markets critical to our nation's economic prosperity and security. We're also focused on delivering exceptional value to our commercial partners. We're committed to serving our communities and supporting an Australian business. We're here to help our audiences navigate a changing world.MORE Email ****@momentummedia.com.au
Location Australia
Domain Authority 56 Get Email Contact

3. Huntsman Blog

Blog https://huntsmansecurity.com/blog/ + Follow Blog
Established in 1999, we aim to provide security technology to measure, report and reduce cyber risk to enable the digital transformation of governments and businesses to more efficient operating models, while at the same time complying with the increasing demands of legislative requirements.MORE Email ****@huntsmansecurity.com
Location Australia
Domain Authority 29 Get Email Contact

4. Exploit Security Blog

More images Blog https://www.exploitsecurity.io/blog + Follow Blog
Exploit Security offers security consultancy through a connected group of white-hat freelancers. Lean inside their blog and take a deep dive into the world of cyber security and penetration testing. Master the inner-workings of security software and learn how to strengthen your systems.MORE Location Sydney, New South Wales, Australia
TwitterLinkedIn Domain Authority 14 Popular Post CVE-2023-33383 Get Contact Get Started

5. Gridware Blog

Blog https://www.gridware.com.au/blog/ + Follow Blog
Founded in Sydney, Australia, Gridware has grown to become a leader in cybersecurity and incident response services both locally and internationally. The Gridware helps out-innovate hackers by driving and delivering real innovation in the cyber security industry. Our mission is to help people, governments and businesses around the world defend themselves against cybercrime and reduce their risk exposure in an always-connected world.MORE Email ****@gridware.com.au
Location Australia
Domain Authority 27 Get Email Contact

6. Triskele Labs Blog

Blog https://www.triskelelabs.com/blog + Follow Blog
Triskele Labs was founded in 2014 by a team of Cyber Security experts passionate about delivering outstanding experiences. We are Cyber Security experts, that's a given. But we also understand that customer experience, communication, and service delivery are equally important.MORE Location Australia
Domain Authority 22 Get Email Contact

7. Cythera

Blog https://cythera.com.au/resources + Follow Blog
Cythera is an Australian cyber security company with in-house cyber security professionals providing world-class cyber protection to medium to large companies and businesses. Written by Cythera's in-house team of cyber security experts, you can keep up to date with all the latest security news, tips, and recommendations on how to keep your business safe from online threats.MORE Email ****@cythera.com.au
Location Australia
Domain Authority 9 Get Email Contact

8. Improve your cyber security effectiveness | Cyooda Security

Blog https://cyooda.com/blog + Follow Blog
Cyooda Security is an independent information security consulting and advisory practice. It was founded in 2023 by John Reeman, a former Chief Information Security Officer and cybersecurity advisor with over twenty-five years of extensive security and industry experience gained by working with some of the largest global organizations and government agencies. In a world where threats evolve at lightning speed, our approach to cyber security is anchored in our name, CY - for Cyber and OODA for -Observe, Orient, Decide, Act.MORE Domain Authority 10

9. Ionize

Blog https://www.ionize.com.au/news/ + Follow Blog
Australia's leading full-spectrum cyber security services provider. Ionize was established in 2008 based on the belief that everyone deserves better cybersecurity. Go digital with confidence.Stop second-guessing whether your security posture, people, and business systems are aligned, with Ionize HAWC.MORE Email ****@ionize.com.au
Location Australia
Domain Authority 22 Get Email Contact

10. Australian Cyber Security Magazine

Blog https://australiancybersecuritymagazine.com.au/ + Follow Blog
The Australian Cyber Security Magazine offers information on threats, trends, and solutions in cybersecurity. Offering professional analysis and guidance for both consumers and corporations, it covers issues like as malware, data breaches, and upcoming technology. It is an invaluable tool for keeping up with cybersecurity advancements in Australia and throughout the world, with articles, interviews, and industry updates.MORE Email ****@mysecuritymedia.com
Domain Authority 33 Get Email Contact

11. 9News » Cyber Security

Blog https://www.9news.com.au/cyber-security + Follow Blog
Nine News is Australia's most trusted source of news and current affairs. Nine's experienced team has delivered breaking news, features and exclusive news from around Australia and the world into homes since 1956. Since the very first news bulletin, Channel Nine has continued to broadcast more hours of news and current affairs than any other Australian commercial TV network.MORE Email ****@9news.com.au
Location Australia
Domain Authority 83 Get Email Contact

12. Mimecast » Get Cyber Resilien

Blog https://www.mimecast.com/get-cyber-resilient/ + Follow Blog
As cyber professionals, we need to stay abreast of the latest trends and share our stories and best practices to help each other better protect our organizations. This is a journey we all share to Get Cyber Resilient. Get Cyber Resilient provides insights from local professionals in ANZ, while tapping into a global network of intelligence.MORE Email ****@mimecast.com
Location Australia
Domain Authority 81 Get Email Contact

13. 7News » Cyber Security

Blog https://7news.com.au/news/cyber-security + Follow Blog
7NEWS brings you the latest Cyber Security news from Australia and around the world. Stay up to date with all of the breaking Cyber Security headlines. Today's Cyber Security news, live updates & all the latest breaking stories from 7NEWS.MORE Email ****@7news.com.au
Location Australia
Domain Authority 75 Get Email Contact

14. Telstra » Cyber Security

Blog https://www.telstra.com.au/exchange/cyber-sec.. + Follow Blog
We build technology and content solutions that are simple and easy to use, including Australia's largest and fastest national mobile network. That's why we strive to serve and know our customers better than anyone else, offering a choice of not just digital connection, but digital content as well. Learn how to stay safe online, protect your banking and personal information from hackers, and keep your business secure against digital intruders.MORE Email ****@team.telstra.com
Location Australia
Domain Authority 88 Get Email Contact

15. NAB News » Cyber Security

Blog https://news.nab.com.au/tag/cyber-security/ + Follow Blog
We're here to serve customers well and help our communities prosper. We became NAB when the National Bank of Australasia (est. 1858) merged with the Commercial Banking Company of Sydney (est. 1834) on October 1, 1981. Our scale and connectivity help us to tackle some of the biggest challenges facing our business and community. We're focusing on taking climate action, supporting affordable and specialist housing and backing Indigenous businesses.MORE Email ****@nab.com.au
Location Australia
Domain Authority 76 Get Email Contact

16. Consultancy.com.au » Cyber Security

Blog https://www.consultancy.com.au/news/expertise.. + Follow Blog
The website presents the latest news and trends in the sector, follows the developments and publications of consulting firms across 80 industries and functional areas, and provides career opportunities for professionals interested in working in consultancy.MORE Email ****@consultancy.com.au
Location Sydney, New South Wales, Australia
Domain Authority 38 Get Email Contact

17. Australian Security Magazine » Cyber Resilience

Blog https://australiansecuritymagazine.com.au/cat.. + Follow Blog
The Australian Security Magazine is the country's leading government and corporate security magazine. It is a highly respected and sought-after publication, incorporating investigative journalism, and provoking editorial and up-to-date news, trends, and events for all security professionals.MORE Email ****@mysecuritymedia.com
Location Sydney, New South Wales, Australia
Domain Authority 35 Get Email Contact

18. The Daily Swig » Australia

Blog https://portswigger.net/daily-swig/australia + Follow Blog
PortSwigger is a web security company on a mission to enable the world to secure the web. Every day, we drive each other on to push the boundaries of what we can accomplish together. We are always growing, learning new skills, and striving to achieve even more.MORE Email ****@blankrome.com
Location Australia
Domain Authority 75 Get Email Contact

19. AustCyber

Blog https://www.austcyber.com/news-events + Follow Blog
Founded in 2017 as an independent objective Industry Growth Centre, AustCyber was funded by federal government grants. We strive to create a thriving and connected cyber security ecosystem in Australia through local and international collaboration, information sharing, insight curation, and tackling challenging issues of tomorrow with emerging technology today.MORE Email ****@austcyber.com
Location Australia
Domain Authority 43 Get Email Contact

20. EStorm Australia » Cyber Security

Blog https://www.estorm.com.au/insights/cyber-secu.. + Follow Blog
eStorm Australia is a Managed Service Provider driving the growth of businesses. For 20 years we have passionately built our reputation in the IT industry as an adaptive, innovative, and creative IT solutions provider for our clients. Our initial discovery process is focused on finding a solution for your business that is scalable, within your budget, and designed to minimize downtime and increase productivity.MORE Email ****@estorm.com.au
Location Australia
Domain Authority 29 Get Email Contact

21. Infotrust

Blog https://www.infotrust.com.au/resource-library + Follow Blog
We protect Australia's leading brands and businesses against cyber threats. We pride ourselves on being uniquely different, we not only deliver world-class cyber security managed services, but we also have a wealth of experience in understanding data, the lifeblood of any organization.MORE Location Australia
Domain Authority 27 Get Email Contact

22. Cosiv Blog

Blog https://www.cosive.com/blog + Follow Blog
We are industry veterans who bring over 17 years of security experience to every engagement. Cosive works with leading organizations Australasia-wide to improve their security posture. We are experts in the use of threat intelligence and security orchestration. We also offer malware analysis solutions, endpoint protection, and intelligence enrichment systems.MORE Location Australia
Domain Authority 24 Get Email Contact

23. Security Centric Blog

Blog https://www.securitycentric.com.au/blog + Follow Blog
Security Centric offers information and cyber security consulting services alongside professional engineering services. Founded in 2012, our mission is to genuinely help organizations better understand risk in the context of information security, and work with you to ensure appropriate measures are in place to effectively manage these risks on an ongoing basis.MORE Email ****@securitycentric.com.au
Location Australia
Domain Authority 8 Get Email Contact

24. Oceania Cyber Security Centre News

Blog https://ocsc.com.au/news/ + Follow Blog
The OCSC was established in 2016 between eight Victorian Universities and the State Government of Victoria. The Oceania Cyber Security Centre's (OCSC) vision is to advance cybersecurity education and research. Its mission is to work at the forefront of research to strengthen cyber security capacity and maturity and to build contextualized digital resilience in Australia and in the wider Indo-Pacific region.MORE Email ****@ocsc.com.au
Location Australia
Domain Authority 26 Get Email Contact

25. Jam Cyber Blog

Blog https://jamcyber.com/blog/ + Follow Blog
Jam Cyber is a joint venture providing Business-to-Business (B2B) solutions to small and medium-sized enterprises (SMEs) since 2006. We are proud to say that no fully managed business customer has left us since we opened in 2006. Jam Cyber works hard to keep it that way. Jam Cyber exists to Keep Your Business Safe and secure and Stop Nasty Cyber Attacks from Damaging Your Livelihood.MORE Email ****@jamcyber.com
Location Sydney, New South Wales, Australia
Domain Authority 9 Get Email Contact

26. Cybra Security Blog

Blog https://www.cybra.com.au/blog/ + Follow Blog
Cybra is a collection of veteran Australian cyber security professionals who are not afraid to challenge the status quo. We provide realistic and practical advice on how to arm yourself against threats, both internal and external to your business. Our mission is to make cyber security accessible for all Australian businesses.MORE Email ****@cybra.com.au
Location Australia
Domain Authority 3 Get Email Contact