Offensive Security · Red Team Assessment Service dossier · 01/12

Red Team Assessment

A full-spectrum adversary simulation. We don't hand you a list of vulnerabilities — we set an objective worth defending, then attempt to reach it the way a determined, well-resourced attacker would: across your people, your processes and your technology, and without your defenders being told we are coming.

A red team engagement demonstrates, in your own environment, the risk posed by an Advanced Persistent Threat — and tests not just whether you can be breached, but whether your team would detect it, contain it and respond in time.

Discipline
Offensive
Approach
Goal-oriented adversary simulation
Modes
Intelligence-led · assume-breach · purple team
Mapped to
MITRE ATT&CK · Cyber Kill Chain
Retest
Remediation retest included
Credential
CERT-In Empaneled
02

Stop asking if you can be breached. Start measuring what happens next.

Most organizations already know they have vulnerabilities.

A red team assessment answers a harder, more honest question: if a capable adversary set out to reach your most critical assets, could they — and would anyone notice before it was too late? Rather than enumerating weaknesses across a scope, we are given an objective — reach a specific set of crown-jewel systems or data — and we pursue it through whatever path the environment allows, exactly as a real attacker would.

That means the engagement reaches far beyond a single application or network. We probe the seams between your people, your processes and your technology, because that is where real intrusions live. And critically, we run the operation against a defending team who, in most engagements, does not know it is happening — so the result is not only a measure of your exposure, but a true read on your detection and response: your most expensive and least-tested security capability.

"A pen test tells you what's vulnerable. A red team tells you whether your defenders would catch a real adversary before they reached the prize."
03

Where a red team sits — and where it doesn't

These engagements are often confused. They serve different goals, and choosing the right one matters. A red team is the most advanced of the three — and it assumes the groundwork the others provide is already in place.

breadth → depth → realism Vulnerability Assessment / VAPT Penetration Test Red Team Assessment
Question it answers What weaknesses exist across this scope? Which of these are genuinely exploitable, and how bad? Could an adversary reach our crown jewels — and would we detect them?
Driver Coverage Exploitation within a defined scope A single objective, pursued through any path
Scope Broad, enumerated assets A specific system or application The whole organization — people, process, technology
Defenders' awareness Aware Usually aware Typically unaware (covert)
Stealth Not a goal Limited Central — evade detection throughout
Tests detection & response No Rarely Yes — the primary measure
Best for Establishing a baseline; compliance breadth Validating and fixing a known surface A mature program ready to test itself end to end

If your goal is to find and fix vulnerabilities, a penetration test or VAPT is the right tool — and the right place to start. A red team assessment is for organizations that have done that work and now need to know whether their entire defence holds against a real, goal-driven adversary.

04

We test the whole defence — not just the systems

Real attackers exploit whatever is weakest. So do we. Across an engagement we exercise all three layers of your security at once.

LAYER 01

People

Your employees are a primary entry point and a primary control. We test them with targeted phishing, pretexting and social engineering — and, just as importantly, whether the people who should sound the alarm actually do.

LAYER 02

Process

Intrusions thrive in the gaps between procedures. We probe onboarding and access provisioning, change and incident handling, vendor and trust relationships, and the escalation paths your runbooks assume will hold under pressure.

LAYER 03

Technology

Networks, applications, identity, endpoints and cloud — but always in service of the objective, chaining weaknesses across systems rather than reporting them in isolation. The technology is the terrain, not the target.

And the capability that matters most: detection & response. Every action we take is an opportunity for your blue team to see us. Whether they do — and how quickly they act — is the truest finding a red team produces.

05

How an intrusion actually unfolds

We follow the path of a real adversary, advancing only as far as each stage allows — and recording every step so your team can see exactly where they could have stopped us.

The attacker has to complete the whole chain; your defenders only have to break it once. Our methodology maps to the recognized models the industry tests against: the Lockheed Martin Cyber Kill Chain and MITRE ATT&CK.

EXTERNAL RECON RECON EXTERNAL COMPROMISE INITIAL ACCESS ESTABLISH FOOTHOLD EXECUTION · C2 PRIVILEGE ESCALATION PRIV ESC INTERNAL RECON DISCOVERY MAP THE ATTACK SURFACE NETWORK SERVICES WEB APPLICATIONS EMPLOYEE PORTALS THE DOORWAY, NOT THE GOAL PENETRATION TESTING PHISHING EXERCISE E-MAIL SERVER WEB & MOBILE INJECTION NETWORK / FIREWALL / VPN INTERNAL OPERATIONS — ESCALATE · PERSIST · DISCOVER · MOVE ITERATE ESTABLISH PERSISTENCE PERSISTENCE LATERAL MOVEMENT LATERAL MOVE COMPLETE OBJECTIVE COLLECTION · EXFILTRATION · IMPACT CROWN JEWELS ✓ EVERY STEP RECORDED · DETECTION MEASURED · GAPS RETESTED
FIG. 01Adversary kill chain — outside-in; each stage mapped to its MITRE ATT&CK tactic
STAGE 01 · RECON External Reconnaissance Map the organization from the outside: internet-facing network services, web applications and employee-facing portals, plus the people and information that enable an attack.
STAGE 02 · INITIAL ACCESS External Compromise Gain the first foothold the way a real attacker would — through a phishing exercise, an exposed or vulnerable application, or weaknesses in email, web, mobile or network/VPN perimeter. Penetration of a single exposed surface is the doorway, not the goal.
STAGE 03 · EXECUTION · C2 Establish Foothold Land reliable, controlled access and stand up covert command-and-control, the way malware would phone home — while staying beneath the threshold of detection.
STAGE 04 · PRIV ESC · PERSISTENCE Privilege Escalation & Persistence Climb from a low-privilege foothold toward control, and quietly entrench so that access survives reboots, credential changes and routine clean-up.
STAGE 05 · DISCOVERY · LATERAL MOVEMENT Internal Reconnaissance & Lateral Movement Move through the internal network as an insider, mapping where the crown jewels live and pivoting toward them across systems and trust boundaries.
STAGE 06 · COLLECTION · EXFIL · IMPACT Complete the Objective Reach the defined goal — access to crown-jewel data or systems — and demonstrate the impact safely, proving what a real adversary could have achieved.
06

Two ways in — both grounded in reality

We don't simulate a generic hacker. We model the threat that is actually relevant to you — and we can begin the engagement wherever the most valuable answer lies.

Intelligence-led emulation

Emulate the adversary you should fear

Before we attack, we build a picture of who would realistically target an organization like yours and how they operate — their tactics, techniques and procedures. The engagement then emulates that specific adversary, so the test reflects a credible real-world threat rather than an abstract one. This is the model behind recognized intelligence-led frameworks such as TIBER-EU and CBEST, and it is how we keep a simulation honest.

Assume breach

Start from the worst day

Perimeters fail, and credentials get phished. An assume-breach scenario begins from the premise that an attacker is already inside — a compromised laptop, a stolen credential, a malicious insider — so we can test the question that matters most once prevention is gone: how far can the intrusion spread, how fast, and how quickly is it contained? It is the fastest way to measure your internal resilience and your blue team's response.

07

When the red team and the blue team work as one

A covert engagement measures your defence as it stands today. A purple-team engagement improves it.

Purple Team · attack becomes uplift
RED TEAM BLUE TEAM DETECTION UPLIFT ✓ TUNED · VERIFIED

Here our offensive operators work alongside your defenders in the open — replaying attack techniques step by step, watching what your tooling and your team do and don't detect, and tuning detections, alerts and response playbooks against live adversary behaviour. It turns the findings of an assessment into durable, measurable uplift in detection and response — closing the loop between attack and defence rather than simply scoring it.

08

When a red team is the right call

A red team assessment rewards a program that is already maturing. It is most valuable when you need to validate the whole defence under realistic pressure — typically:

01

Your defensive program has matured

You already test and remediate, run detection and response, and now need to know whether the program as a whole would hold against a real, goal-driven adversary.

02

You've made a significant change

New security tooling, a major architecture shift, a merger or a new business line has changed your attack surface, and you need to validate the defence against it.

03

The threat landscape shifted

A breach in your sector, or new intelligence on adversaries targeting organizations like yours, makes a realistic emulation timely.

04

On a deliberate cadence

As the organization grows, periodic adversary simulation keeps your detection and response sharp and your assumptions honest.

09

How an engagement works

A controlled operation from first conversation to lasting improvement — rigorous in its rules, realistic in its execution.

  1. 01

    Scope & rules of engagement

    With your leadership we define the objective — the crown jewels worth reaching — agree what is in and out of bounds, establish safety controls and a trusted point of contact, and decide who within the organization knows. The realism of the test depends on this groundwork being deliberate.

  2. 02

    Threat intelligence & planning

    We research the adversaries relevant to your organization and translate them into a concrete plan of attack paths and techniques to emulate — or, for an assume-breach engagement, we define the realistic starting position.

  3. 03

    Execution

    We run the engagement covertly, advancing through the kill chain toward the objective — adapting as a real attacker would, evading detection, and meticulously recording every action, every technique and every moment your defenders had a chance to catch us.

  4. 04

    Measure detection & response

    We assess, against the record of our actions, what your tooling detected, what your team escalated, and how quickly. This is the heart of the deliverable: a clear, evidence-based read on your defensive capability — not just your exposure.

    The differentiator
  5. 05

    Debrief, remediate & retest

    We walk your team through the full attack narrative, prioritize the fixes that matter most, and — where useful — convert the findings into detection improvements through a purple-team replay. We re-verify that the gaps are genuinely closed.

10

What you receive

Every engagement ends in a report written for two audiences at once — the leaders who must understand the risk, and the engineers and defenders who will close it.

01

Attack narrative

The full story of the engagement, step by step: how we got in, how far we reached, and exactly where you could have stopped us.

02

MITRE ATT&CK mapping

Every technique we used, mapped to ATT&CK, so your team can see the adversary behaviour in a common language and test their analytics against it.

03

Detection & response scorecard

An honest read on what your defenders detected, escalated and contained — and how quickly.

04

Prioritized remediation

Specific, ordered fixes across people, process and technology — not generic advice.

05

Executive summary

Risk and business impact in plain language for leadership and the board.

06

Remediation retest

We re-verify that the critical gaps are genuinely closed.

07

Direct researcher access

A debrief with the operators who ran the engagement, not a handoff to a call centre.

CERT-In Empaneled MITRE ATT&CK Cyber Kill Chain Intelligence-led testing (TIBER-EU / CBEST aligned)

Supports ISO 27001, SOC 2 and RBI/SEBI/IRDAI assurance requirements

11

Frequently asked questions

How is a red team different from a penetration test?

A penetration test finds and proves the exploitable vulnerabilities within a defined scope, usually with your team's knowledge. A red team is given a single objective — reach your crown jewels — and pursues it through any path across people, process and technology, typically without your defenders being told. The point is not a list of bugs; it is whether a real adversary could succeed and whether you would detect them.

Do we need a red team, or should we start with a pen test?

If you have not yet systematically found and fixed vulnerabilities across your environment, start with penetration testing or VAPT — it is the right groundwork and the better value. A red team assessment is for organizations whose defensive program has matured and who now need to test the whole defence under realistic conditions. We will tell you honestly which one fits where you are.

Is it safe to run this against our live environment?

Yes. Realism and safety are designed in together. Before anything begins we agree explicit rules of engagement, out-of-bounds systems, safety controls and a trusted point of contact who can pause the operation at any time. We demonstrate impact without causing it.

Who in our organization should know it's happening?

As few people as possible — typically only sponsoring leadership and a small trusted control group. Keeping the defending team unaware is what makes the measurement of detection and response genuine. We agree the exact list with you during scoping.

How long does a red team engagement take?

Longer than a penetration test — adversary simulation is deliberately patient. The duration depends on the objective, the threat being emulated and the size of the environment, and we scope it precisely with you up front.

Can the red team work with our defenders instead of against them?

Yes — that's a purple-team engagement. Our operators and your defenders work side by side to replay attack techniques and tune your detections and response in real time. Many clients run a covert assessment first to get an honest baseline, then a purple-team phase to turn the findings into lasting improvement.

Related dossiers · where to start
Offensive Security · Red Team Assessment

Find out before a real adversary does.

Tell us what you most need to protect, and we'll design a red team engagement around it — or connect you directly with a researcher to talk it through.