Cyber Security
6 min readNew
Citrix Bleed 2 (CVE-2025-5777) and the NetScaler flaws that followed
What Citrix Bleed 2 leaked, which NetScaler builds fix it and the 2025 and 2026 flaws after it, and why you must kill sessions after patching.
Cyber Security in Perth
A 24/7 security operations centre watching your environment year-round, with security practices aligned to Essential Eight and NIST.
What's included
- 24/7 SOC
- SecOps
- SIEM monitoring
- Managed detection and response
- Incident response
- Vulnerability scanning
How we start
- 1
We listen
Based on our initial contact with you about your operations.
- 2
We analyse and review your needs
We review your current system and how Geidi may be able to enhance your IT operations.
- 3
A low-risk first step
If there is a fit, we work with you to identify a low-risk first step.
What our clients say
Geidi is so much more than just our 'IT Support'. With a proactive approach to our IT needs combined with their expertise across a number of fields they have become an integral part of our team. I am happy to share credit with them for our business success and quite simply with Geidi they deliver what they promise, on time and on budget.
Questions about Cyber Security
What cyber security services does Geidi offer?
A 24/7 security operations centre watching your environment year-round, with security practices aligned to Essential Eight and NIST.
How does Geidi start a new engagement?
Our approach is process-first. We start by understanding how your company's processes actually run, then choose the technology to support them. We work with organisations of 5 to 1,000 staff, Perth-based and Australia wide. A staged method with review gates and support. Risk is managed at every stage.
What happens after I get in touch?
Based on our initial contact with you about your operations, we listen, analyse and review your needs. If there is a fit, we then work with you to identify a low-risk first step to begin our journey with you.
Guides on Cyber Security
All insights- Cyber Security
5 min read
Business email compromise and fake invoice fraud in Australia
How changed bank details and fake invoice emails trick Australian businesses into paying criminals, and the checks that stop the money leaving.
- Cyber Security
6 min read
ClickFix: the fake "verify you are human" page that installs malware
How ClickFix fake CAPTCHA pages trick staff into running malware themselves, and the Windows and Microsoft 365 settings that stop it.
Related services
The support, security, cloud and infrastructure your business relies on, run by an experienced Perth team for organisations of 5 to 1,000 staff, across WA and Australia.
See managed it overviewA 7-day service desk with unlimited incident and onsite support, plus fixed-cost coverage of the servers, networks and remote access your business depends on.
Explore Managed IT & SupportMicrosoft 365, SharePoint, Dynamics 365, hosted infrastructure, custom software and websites, implemented and run as one environment.
Explore Cloud & Business SystemsGeidi AI, our newest division. Practical AI and automation, built safely on the Microsoft 365 environments and security we already manage.
Explore AI & AutomationGeidi AI, in production
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One partner for the whole environment.
Tell us about your existing IT. We would be pleased to review your current system and give you an overview as to how Geidi may be able to deliver and enhance your IT operations.
