Sublime Security

Sublime Security is revolutionising email protection with its advanced detection-as-code platform, enhanced by AI and natural language processing. Moving beyond legacy email gateways, Sublime gives security teams complete visibility and real-time control to create, test, and refine detection logic as threats evolve.

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Customisable threat detection

Detection-as-Code for agile teams

Sublime empowers analysts to create, test, and refine detection logic instantly — enabling fast response to emerging threats with a fully customisable engine.

Real-time rule writing and version control
Accelerate detection of phishing and business email compromise
Transparent, developer-friendly workflows

Email threat visibility & investigation

Complete insight into detection decisions

Empower analysts to review flagged emails with full transparency — including detection logic, indicators, and attacker patterns.

Detailed breakdowns of detection criteria
Campaign-based analysis and targeting insights
Fine-tune detection accuracy and reduce false positives

SOC integration made easy

Designed for scalable operations

Sublime fits directly into your SOC processes, boosting automation and enabling faster incident handling through SOAR and SIEM support.

Native integration with SOAR and SIEM platforms
Built for security operations workflows
Automate detection, investigation, and response

Benefits

Why choose Cythera for your Sublime Security deployment

As the official reseller and Managed Security Service Provider (MSSP) for Sublime Security, Cythera offers unparalleled expertise in deploying and managing email security solutions tailored to your business needs.

24/7 Local Expertise

Gain 24/7 coverage from Cythera’s Australian and New Zealand-based analysts — ensuring real-time threat detection, triage, and escalation when it matters most.

Security Solutions Built Around You

We customise Sublime Security to match your organisation’s threat profile, ensuring compliance and effective detection logic from day one.

Analyst Enablement & Training

We go beyond management — enabling your team with detection tuning, threat hunting assistance, and hands-on training to strengthen SOC capabilities.

Service detail

Managed Email Protect Service

With Cythera’s managed services, Sublime Security is expertly configured and maintained — giving your team powerful email defence without adding operational burden.

Comprehensive managed email security

Proactive defence and ongoing protection

Cythera delivers end-to-end email threat management — covering everything from initial setup to real-time monitoring and incident handling. Our team ensures email risks are addressed before they impact your business.

Around-the-clock monitoring and threat response
Compliance-aligned reporting and documentation
Scheduled security reviews and continuous tuning

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Service detail

More about Sublime Security

Sublime Security brings a modern, code-driven approach to email threat detection — giving your security team full control and transparency. Designed for precision and speed, it enables you to detect, explain, and respond to threats without relying on black-box AI or one-size-fits-all filters.

Intelligent email security that evolves

Built to adapt to new and sophisticated threats

Sublime Security combines behavioural analytics with continuous learning and user-driven feedback to keep your email defences sharp and responsive to emerging attack techniques.

Detects threats using real-time behavioural analysis
Improves accuracy through built-in user feedback loops
Scalable to meet the needs of organisations large and small

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Cyber security news

Latest advisories

Stay ahead of emerging threats with our expert blog posts, research, and industry updates.

Silverstripe - Host Header Injection

Silverstripe CMS is affected by a Host Header Injection flaw, which can be exploited to manipulate password reset workflows, potentially redirecting or compromising user data.

FarCry Core Framework - Multiple Issues

FarCry Core contains multiple vulnerabilities that could let unauthenticated users upload arbitrary files and execute remote code on the hosting server.

Silverstripe – Cross-Site Scripting (XSS) Vulnerability

With local organisation admin credentials, an attacker can exploit the API to create, delete, or revert virtual machine snapshots in other organisations’ Virtual Data Centres (VDCs), breaching isolation boundaries.

Frequently Asked Questions

Frequently asked questions

From risk assessment to rapid response - we’re with you every step of the way.

Can Sublime Security plug into our SIEM and SOAR stack?

Yes. Sublime Security works smoothly with SOAR and SIEM systems, helping security teams accelerate detection, automate actions, and manage incidents efficiently across the SOC.

What email security insights can you gain with Sublime?

Sublime offers full visibility into detection rules, indicators of compromise, and attacker patterns. Analysts can interpret flagged activity quickly and adapt rules with confidence - no more relying on opaque black-box decisions.

What is Sublime Security and how does it protect against phishing?

Sublime Security transforms email defence with a detection-as-code approach. It empowers your security team to build, test and iterate detection logic for phishing, BEC, and malware threats - ensuring your defences evolve at the speed of attackers.

What is detection-as-code in Sublime Security?

Detection-as-code lets you write, test, and deploy custom detection logic for email threats using version-controlled, auditable code.

Why partner with Cythera to manage our Sublime Security platform?

As an authorised MSSP for Sublime Security, Cythera delivers expert-led deployment and continuous 24/7 monitoring by local analysts. We customise detection rules to your risk profile - reducing false alerts and accelerating real-time responses.