Red Team Operations · Adversary simulation

Red team operations from Sumrite that test your defences against a real attacker.

Pen tests find holes. Red teams show whether anyone notices when those holes are used together — phishing, stolen credentials, and access to what matters most. We run controlled campaigns so leadership learns how incidents would unfold.

What this helps you achieve

Test detection and response

Learn if SOC, EDR, and staff catch realistic chains.

Prepare executives

Exercise runbooks before a real breach.

Validate security spend

See which controls stop progression.

Meet advanced assurance needs

Support mature programs and board oversight.

Plan a Red Team Engagement. Scoped objectives · Legal sign-off

CERT-In empanelled · India

Get a CERT-In empanelled VAPT report.

Sumrite’s testers run your red team operations by hand, and the report is issued through a CERT-In empanelled auditor. One team from scoping to sign-off, built for Indian regulators, enterprise buyers and government work.

  • Accepted where it is requiredRegulators, auditors and procurement teams that ask for a CERT-In empanelled auditor’s report, including SEBI-regulated entities and government and PSU contracts.
  • One team, one contractSumrite handles scoping, testing, the report and the retest. You do not manage a second vendor.
  • Real testing, not a scanManual exploitation with evidence for every finding, and a retest after your fixes.

Can Sumrite also arrange the formal step for me?

Yes. We run the full engagement for you and route the formal attestation through our network of CERT-In empanelled partner auditors, so you deal with one team from scoping to report.

What is a red team operation?

A red team operation is an objective-based simulation of a real attack on your organisation, designed to test whether your people, processes and security tools detect and stop it, not just whether vulnerabilities exist. Where a penetration test tries to find as many weaknesses as possible in a defined system, a red team picks a goal, such as reaching customer data, a payment system or source code, and pursues it quietly using the combination of techniques a real adversary would: phishing, stolen credentials, misconfigurations and lateral movement. Your defenders usually do not know the exact timing. Every step happens within written rules of engagement with safety contacts who can stop the exercise. Afterwards, actions are mapped to MITRE ATT&CK and laid out on a timeline next to what your team saw, so you learn exactly where detection and response worked and where they did not.

Red team vs penetration test

Penetration testRed team operation
GoalFind as many weaknesses as possible in a defined scopeReach a specific objective, such as customer data or payment systems
ScopeAgreed applications, networks or devicesThe whole organisation: people, processes and technology
StealthNot needed; defenders usually knowOperates quietly, like a real attacker
TestsVulnerabilitiesDetection and response as well as vulnerabilities
DurationDays to a few weeksSeveral weeks
Best forEvery organisation, at least yearlyMature teams with a security operations function

What Red Team Operations covers

AreaWhat we checkExample finding
Initial accessPhishing, exposed services, credential attacksA phished laptop provides the first foothold
DetectionWhether EDR, SIEM and the SOC notice each stepCredential dumping raises no alert
Lateral movementMovement between systems and identitiesA help-desk account opens the route to servers
ObjectiveReaching the agreed target without being stoppedRead access to the production customer database
ResponseHow the team investigates and contains once alertedContainment takes longer than the attacker needed

How an engagement runs

  1. Scope and NDA. Tell us what needs testing and why. You get a fixed-price quote and an NDA is signed before any technical detail changes hands.
  2. Rules of engagement. Targets, test windows, accounts, safety contacts and anything off-limits are agreed in writing before testing starts.
  3. Expert-led testing. A researcher tests by hand, using tools to speed up the routine parts. Every finding is reproduced and confirmed before it is reported.
  4. Report. An executive summary for leadership, then each finding with a CVSS severity, the evidence, steps to reproduce and a fix your team can apply.
  5. Re-test. Once fixes are in, we test them again and record the result, so the final report shows what was found and what is now closed.

Red Team Operations: common questions

How is a red team different from a penetration test?

A penetration test looks for as many weaknesses as possible in a defined scope. A red team pursues a specific objective, as quietly as a real attacker would, to test detection and response across people, process and technology.

Read this in the FAQ →

Who knows the exercise is happening?

A small group of named stakeholders approves it and acts as the safety contacts. Defenders are usually not told the timing, so their response is realistic.

Read this in the FAQ →

Is red teaming right for every organisation?

It is most useful once regular penetration testing is in place and there is a security team or provider to detect and respond. Earlier on, penetration testing gives more value for the budget.

Read this in the FAQ →

See all Red Team Operations questions in the FAQ →

We run the full engagement for these frameworks, and where a formal audit or attestation is needed we route it through our local partner firms, so you deal with one team.

Related services

Further reading

The problem & our approach

Compliance testing is not the same as adversary simulation.

Attackers chain social engineering, passwords, and quiet persistence. Point-in-time scans rarely show week-two intrusion.

Sumrite's Red Team Operations design scenarios around your crown jewels, mapped to MITRE ATT&CK for defenders.

  • Executive debrief with timeline
  • Technical findings for blue teams
  • Optional purple-team workshops
For engineering & security teams

Technical overview

Methodology, scope, and deliverables in plain terms.

How we test

Multi-vector simulation: phishing, access, escalation, and lateral movement within agreed rules and safety contacts.

  • Email and identity attacks
  • Network paths in scope
  • Application and cloud targets as agreed

What you receive

Campaign report: objectives, techniques used, detection gaps, and improvements. Attestation as contracted.

MITRE ATT&CKPTESNIST SP 800-115
Simple process

Your Red Team Operations journey

Every step from scope and NDA to a retested, final report, shown for Red Team Operations. No jargon, no surprises.

Step 1 of 6

Request your red team test

Submit your scope so our team can plan the engagement and get started.

  • Agree the objective: the crown jewels an attacker would go for
  • Rules of engagement and escalation paths
  • Deconfliction contacts and anything off-limits
  • NDA and written authorisation signed first
Step 2 of 6

Expert assessment: Red Team Operations

Every phase is run by a security expert, with tools used only to speed up the routine parts. Findings are reproduced and confirmed before they reach your report.

Recon and initial access

  • Open-source intelligence and attack-surface discovery
  • Phishing, credential and external-compromise paths

Post-compromise

  • Privilege escalation and lateral movement
  • Identity and cloud attack paths
  • Persistence and evasion, mapped to MITRE ATT&CK

Objective and detection

  • Reaching the agreed objective
  • Recording what your team saw, missed and stopped
Expert-only work: beyond scanners and AI
  • Adapting live to your defenders
  • Operating quietly enough to test detection
  • Combining social and technical paths where agreed
  • Turning a campaign into a defence roadmap
Step 3 of 6

Draft report in 48 hours

Findings are written for two readers at once: developers who need the exact fix and auditors or buyers who need confidence.

  • Executive summary for leadership and auditors
  • CVSS-rated findings with proof of exploitation
  • Step-by-step reproduction for your engineers
  • Mapped to the framework you named in scope
Step 4 of 6

Fix the vulnerabilities

Your team fixes the issues with guidance written for your stack, and the tester who found each issue answers questions directly.

  • Fix guidance per finding, in plain language
  • Prioritised order so critical issues go first
  • Direct line to the tester, no account-manager relay
Step 5 of 6

Re-validation, included

Every fix is tested again. Nothing is marked closed on trust.

  • Each fix re-tested, with before and after evidence
  • Regression checks on related functionality
  • Status per finding: fixed, partly fixed or open
  • Retest included at no extra cost
Step 6 of 6

Final report issued

You receive a verified report in your company name, ready for clients, auditors and procurement.

  • Issued in your company name
  • Updated with retest results
  • Dated and scoped to the assets tested
  • Re-issued after major product changes

Ready to stress-test your program?

Share goals and constraints. We design the plan.

Plan a Red Team Engagement. Or run a free scan