Cyber Resilience

Identity & Access Management

Technology & Cyber Risk Management-1

What is Identity & Access Management?

Almost every significant cyber incident has an access story, and change is what writes it.

A migration brings in contractors and supplier engineers who need deep access quickly. A merger doubles the identity estate overnight, with two sets of conventions and nobody owning the overlap. A new channel adds a customer identity population that did not exist last year. Growth adds people faster than the leaver process removes them. Each of these is a business good thing, and each one loosens the access environment while attention is elsewhere.

The result is familiar. Compromised credentials. Privileges granted for a project and never removed. A third party account that outlived the contract. A leaver closed on the HR system and open on three others.

Identity and Access Management is the framework of policy, process and technology that ensures the right people hold the right access, and that access is actively governed rather than passively accumulated. Done properly it reduces the attack surface, satisfies a well established supervisory expectation, and lets the firm move at pace without losing sight of who can do what.

Group 42

The challenges

Access grows and rarely shrinks: Roles change, people move, systems are added, projects end. Every event adds entitlements. Almost none remove them. Over years the firm carries materially more access risk than its own governance believes.

Movers are where it breaks: Joiners get attention because someone is waiting to work. Leavers get partial attention. Movers get almost none, which is how people accumulate the access of every role they have ever held.

Programme access as a permanent temporary arrangement: Elevated access granted for a delivery phase, justified at the time, and still live two years after the programme closed. Nobody owns removing it because the project that granted it no longer exists.

Privileged access as an unmapped estate: Administrator accounts, service accounts, shared credentials and supplier engineer access frequently sit outside the main framework. Highest value target, least governed part of the environment.

Integration gaps across a mixed estate: Legacy, hosted, cloud and supplier portals do not integrate uniformly. Where integration is partial, governance is partial, and risk concentrates in whatever was left outside.

Controls tight enough to be worked around: Too much friction produces shared logins, saved passwords and informal workarounds. Too little produces exposure. The balance is a design decision, not an accident.

How to solve it

We assess what is actually granted: Not the policy, the reality. We map how access is governed today against what your risk profile and obligations require, and build a prioritised strategy from the difference.

We fix the lifecycle first: Provisioning, movement and de-provisioning, with role based access designed around how the firm is genuinely structured. Most of the exposure and most of the quick wins live here.

We bring privileged and programme access into scope: Administrator, service, contractor and supplier accounts identified, justified, time bound, monitored, and removed where they cannot be justified.

We plan for merger and migration: Where two estates are combining or one is being replaced, we design the identity transition deliberately: what carries over, what is rebuilt, what gets closed, and who signs it off.

We design for use: Access controls people work with rather than around, because a control that is routinely bypassed is not a control.

We make it evidencable: Recertification, reporting and audit trails that let you answer supervisory and internal audit questions from the system rather than from memory.

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Group 42

The benefits of our services

We start where the damage would be: The mature approach is not the biggest platform. It is knowing which accounts could do the most harm to member facing services and governing those properly first.

Built for small teams: An IAM design needing three full time administrators is not a design, it is a wish list. We build governance your team can sustain and automate what it cannot.

Third party and programme access included: These are the two gaps we find most often, and both grow fastest exactly when the firm is busiest delivering its plan.

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