Knowing whether your security programme would stop a skilled adversary requires testing it against one. 

Theos Cyber delivers red team and adversary simulation engagements calibrated to the threat actors
and attack patterns active across APAC.

THE CHALLENGE

What real adversaries look like and why assumed security fails against them.

Sophisticated threat actors operate with speed, persistence, and methodical tradecraft. State-nexus adversaries targeting APAC organisations can remain undetected for extended periods, moving through edge devices, virtualisation infrastructure, and cloud environments without triggering standard controls.

The same adversaries often move quickly to weaponise newly disclosed vulnerabilities, operate through legitimate credentials and trusted access paths, and deploy custom tooling designed to evade endpoint detection. Compliance testing and standard penetration testing are not designed to replicate this.

Security programmes tested against realistic adversaries surface detection gaps that standard testing leaves open.

HOW THEOS ADDRESSES IT

What Theos delivers.

Red Teaming

Intelligence-led adversary simulation against agreed objectives. Full-scope, multi-vector, conducted over weeks. Theos practitioners operate with the same tradecraft patterns used by the threat actors targeting your sector across APAC, including cross-domain movement, living-off-the-land techniques, and persistence methods designed to evade detection. The engagement tests whether your programme catches a skilled, persistent adversary.

Red Teaming
Purple Teaming

A collaborative exercise where Theos offensive practitioners work alongside your defensive team in real time, running attack scenarios, observing detection and response, and adjusting detection rules on the spot. The result is a detection programme that has been tested and improved against the specific techniques relevant to your environment.

Purple Teaming
EXPLORE

Related Challenges

Validating Security Controls
Incident Response Preparedness
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Security is not a product you buy. It is an outcome you earn.

We deliver outcomes.

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LET US HELP YOU!