Adversary Simulation

Red Teaming —
Test Your Defences Against a Real Adversary

We simulate sophisticated, real-world cyber attacks against your organisation — testing not just your technology, but your people, processes, and incident response capabilities under genuine adversary conditions.

MITRE ATT&CK Aligned
UK Cyber Security Company
Full Scope People, Process & Tech

What Is Red Teaming & Why Does Your Organisation Need It?

Red teaming goes beyond vulnerability scanning and penetration testing — it simulates a determined, sophisticated adversary operating against your real environment to achieve a specific objective.

What Is a Red Team Engagement?

A red team engagement is a full-scope, objective-driven attack simulation where skilled security professionals adopt the mindset and methods of real threat actors. Unlike penetration testing, the goal isn't to find every vulnerability — it's to determine whether a real adversary could achieve a specific business impact, such as data exfiltration, financial fraud, or operational disruption, given your current defences.

Testing Detection & Response, Not Just Defences

Most security assessments test whether vulnerabilities exist. Red teaming tests whether your security team would detect, alert on, and respond to a real attacker operating in your environment. Many organisations have strong perimeter defences but weak internal monitoring — red teaming exposes exactly those gaps before a real adversary exploits them.

People & Process — Not Just Technology

The most sophisticated technical controls can be bypassed by a well-crafted phishing email or a social engineering call. Red teaming evaluates the human and organisational layer of your security posture — including employee susceptibility, physical security, and whether your incident response procedures hold up under realistic attack conditions.

From Red Team to Purple Team

Red team findings are most powerful when turned into measurable improvements. We offer purple team follow-up sessions where our red team works alongside your blue team — sharing the exact TTPs used, tuning detection rules, and validating that gaps have been closed. This transforms a point-in-time exercise into a continuous security improvement cycle.

Attack Scenarios & Capabilities We Simulate

Our red team exercises draw on the full MITRE ATT&CK framework — simulating the initial access, execution, persistence, lateral movement, and exfiltration techniques used by real-world threat actors.

Phishing & Social Engineering

Targeted spear-phishing campaigns, vishing (voice phishing), and pretexting attacks against your employees — testing susceptibility to credential harvesting, malware delivery, and social manipulation under realistic adversary conditions.

External Perimeter Attacks

Simulated attacks against your externally facing attack surface — web applications, VPN endpoints, cloud services, and exposed infrastructure — to gain an initial foothold into your environment via exploitable weaknesses.

Lateral Movement & Privilege Escalation

Once initial access is established, we simulate realistic lateral movement techniques — Pass-the-Hash, Kerberoasting, credential dumping, and abuse of Active Directory misconfigurations — to escalate privileges and reach high-value targets.

Data Exfiltration Simulation

Simulated extraction of sensitive data — testing whether your data loss prevention (DLP) controls, network monitoring, and endpoint detection would identify and block a real exfiltration attempt from a compromised internal system.

C2 & Persistence Techniques

Deployment of realistic command-and-control (C2) infrastructure and persistence mechanisms — testing whether your endpoint detection and response (EDR), network monitoring, and threat hunting capabilities would identify a dwell-and-wait adversary.

Physical & Insider Threat Simulation

Where in scope, physical security testing and insider threat simulation — assessing whether physical access controls, tailgating prevention, and insider activity monitoring would detect a threat actor operating from within your premises.

How a Red Team Engagement Works

A structured, objective-led engagement process — from defining your crown jewels and rules of engagement through to the full attack narrative and strategic debrief.

  1. Scoping & Objective Setting

    Define your crown jewels, engagement objectives, rules of engagement, and what a successful attack scenario looks like for your organisation.

  2. Reconnaissance & OSINT

    Passive and active intelligence gathering — mapping your external attack surface, identifying targets of interest, and building adversary profiles for social engineering.

  3. Initial Access & Exploitation

    Simulated initial compromise using real adversary TTPs — phishing, vulnerability exploitation, or social engineering — to gain a foothold in your environment.

  4. Lateral Movement & Objective

    Move through your environment using realistic attacker techniques — escalating privileges and progressing toward agreed objectives while evading detection.

  5. Reporting & Debrief

    Full attack narrative report, technical findings, detection gaps identified, and a strategic debrief session with your security and leadership teams.

Why Choose Red Secure Tech for Red Teaming?

Our red team operators bring real-world offensive security experience — not just tool runners following a checklist. We think like adversaries because we've spent years studying how they operate.

  • Genuine Offensive Security Expertise

    Our red team operators have hands-on experience conducting real offensive security operations — not just running automated tools. We understand adversary tradecraft, operational security, and how to evade modern defensive controls.

  • MITRE ATT&CK Framework Aligned

    Every TTP we execute is mapped to the MITRE ATT&CK framework — giving your security team a clear, industry-standard reference for improving detection rules and hardening your defences against specific adversary techniques.

  • Narrative-Driven Reporting

    Our reports tell the full attack story — from initial access through to objective completion — so leadership understands the real-world business impact, not just a list of CVEs. Technical findings are mapped to business risk throughout.

  • Purple Team Follow-Up Available

    Red team findings are most valuable when converted into detection improvements. We offer purple team sessions where our operators work directly with your blue team — tuning alerts, validating coverage, and closing the gaps identified during the engagement.

Our service commitments & credentials

Genuine Offensive SecurityReal adversary expertise
UK Cyber Security CompanyLondon, United Kingdom
MITRE ATT&CK AlignedIndustry-standard TTP mapping
Purple Team AvailableRed & blue team collaboration
Narrative Attack ReportBusiness-context findings
Rules of EngagementLegally covered & controlled
Full-Scope TestingTech, people & physical
Debrief Session IncludedLeadership & technical debrief

Red Teaming FAQ

Answers to the most common questions about our red team service, how engagements work, and what to expect.

What is red teaming?

Red teaming is a full-scope, adversary simulation exercise where a team of security professionals emulates the tactics, techniques, and procedures (TTPs) of real-world threat actors to test an organisation's people, processes, and technology. Unlike penetration testing which focuses on finding technical vulnerabilities, red teaming evaluates whether your defences, detection capabilities, and incident response would hold up against a determined, sophisticated attacker.

Penetration testing is a focused, time-boxed assessment of specific systems or applications to identify exploitable vulnerabilities. Red teaming is broader and objective-led — testing the entire organisation including people, physical access, and whether your blue team would detect and respond to a realistic attacker. Red teaming answers "Can an attacker achieve a specific business impact?" while pen testing answers "What vulnerabilities exist in this system?"

Red team engagements are typically longer than penetration tests due to their complexity and scope. Most engagements run between 2 and 6 weeks depending on the size of the organisation, agreed objectives, and attack surface. We define the timeline collaboratively during the scoping phase before any work begins.

This depends on the engagement type. In a traditional red team exercise, the blue team is kept unaware — providing the most realistic test of detection and response. In a purple team engagement, the red and blue teams work collaboratively, with the red team sharing TTPs so the blue team can tune their detection. We offer both models and will advise on which best suits your objectives.

You receive a comprehensive report covering the full attack narrative (from initial access to objective completion), technical findings with MITRE ATT&CK mapping, detection gaps identified, an executive summary for leadership, and strategic recommendations. A debrief session with our team is included as standard for both technical and leadership audiences.

Find Out What a Real Adversary Could Do to Your Organisation

Don't wait for an attacker to find your blind spots. Let Red Secure Tech simulate a sophisticated, real-world attack against your organisation — and give you the evidence you need to close the gaps before they're exploited.

Request an Engagement
UK-based cybersecurity specialists · MITRE ATT&CK aligned · Full narrative report & debrief included

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