Owen Summit Cyber

Understanding the Cyber Attack on the University of Sydney: Lessons for Australian Businesses Estimated reading time: 7 minutes Recent cyber attack on the University of Sydney highlights vulnerabilities in educational institutions. Universities are prime targets for cybercriminals due to valuable data. Victims of data breaches face significant long-term consequences. Robust ...

Key Cybersecurity Lessons from November 2025 for Australian Security Teams Estimated Reading Time: 6 minutes The rise in ransomware attacks demands immediate attention from Australian businesses. Crucial advisories from ACSC and CISA provide actionable defenses against evolving threats. Support from MSSPs like Summit Cyber Group can significantly enhance security measures. ...

Embracing Check Point Harmony SASE: A Modern Approach to Cybersecurity for Australian Businesses Estimated reading time: 5 minutes The shift to hybrid work has amplified cybersecurity threats for Australian businesses. Zero Trust and SASE frameworks are essential for securing corporate resources. Harmony SASE provides comprehensive security measures for remote and ...

Australian Businesses Need to Treat AI as a New Attack Surface Estimated Reading Time: 8 minutes AI should be treated as a new attack surface involving various cybersecurity risks. Common threats include data leakage, prompt injection, and AI chatbots acting as backdoors. Organisations need to integrate AI into their cybersecurity ...

Navigating the Updated ASD Information Security Manual: A Guide to Vulnerability Management for Australian Businesses Estimated reading time: 7 minutes Vulnerability management is essential for safeguarding business systems against cyber threats. Adopting a risk-based lifecycle approach allows organisations to adapt swiftly to new vulnerabilities. Utilise solutions like Tenable to streamline [...]

The Impact of Cloudflare’s November 18, 2025 Outage on Modern Internet Security Estimated reading time: 5 minutes Understanding the significance of Cloudflare in internet security. Learning from the outage to enhance organisational resilience. Implementing effective communication strategies during crises. Establishing a proactive approach to monitoring and redundancy. Table of Contents [...]

Cybersecurity Update: Significant Threats and Developments Impacting Australian Businesses Estimated Reading Time: 5 minutes Surge in targeted cyberattacks exploiting vulnerabilities in critical infrastructure. Increased data breaches affecting several sectors, notably healthcare and finance. Escalation of electronic scams targeting individuals and businesses. Government and industry calls for enhanced cybersecurity measures. Essential ...

Azure Site-to-Site VPN with Check Point Quantum Spark - A Real-World Deployment Story Estimated reading time: 6 minutes Understand the critical role of VPN link selection in Check Point configurations. Recognize the importance of Azure Network Security Group rules in facilitating traffic. Learn effective troubleshooting techniques for site-to-site VPN setups. [...]

Securing Generative AI Systems: A Layered Approach to Mitigate Unique Risks Estimated reading time: 7 minutes Understanding unique risks: Generative AI systems face specific threats such as deepfakes and privacy leaks that organisations must address. Layered security strategies: Implementing comprehensive security frameworks can significantly enhance the protection of GenAI systems. ...