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Identity & Access Management for Central London Businesses

From the Square Mile to Canary Wharf, Central London businesses face a unique identity challenge. Your people work from offices, homes, coffee shops, and client sites - accessing sensitive data from everywhere. Aztech delivers identity and access management services that protect your organisation with a modern Zero Trust approach, so the right people access the right resources at the right time.

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  • ISO 27001 Certified
  • Cyber Essentials Plus Certified
  • Microsoft Solutions Partner - Security
  • Established 2006
4.9 Stars
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Why Central London Businesses Need Identity & Access Management

Hybrid working has transformed how Central London organisations operate. Your employees connect from City offices, Canary Wharf trading floors, home studies, and co-working spaces across the capital. Traditional perimeter-based security - firewalls guarding a single office network - simply cannot protect this distributed workforce. Stolen credentials are now the number one cause of data breaches, and regulators including the FCA, ICO, and Cyber Essentials assessors all expect robust identity controls. Without proper IAM, your business is exposed.

  • Multi-Factor Authentication (MFA/2FA)

    We deploy Microsoft Authenticator, FIDO2 passkeys, and hardware security keys alongside conditional access policies that adapt to risk. Cyber Essentials certification now mandates MFA for all cloud services and admin accounts - we ensure you meet and exceed that requirement. Whether you call it 2FA or MFA, we implement the strongest combination for your environment.

  • Microsoft Entra ID (formerly Azure AD)

    Single sign-on across all your business applications, conditional access policies that evaluate every login attempt, and identity protection that flags compromised accounts automatically. We configure Entra ID to give your Central London workforce seamless access while keeping threats locked out.

  • Privileged Access Management (PAM)

    Admin accounts are the keys to your kingdom. We implement just-in-time access so elevated permissions are granted only when needed, session monitoring for accountability, and strict controls that prevent lateral movement if credentials are compromised.

  • Single Sign-On (SSO)

    One secure login for every business application - Microsoft 365, line-of-business tools, client portals, and SaaS platforms. SSO reduces password fatigue, eliminates credential sprawl, and gives your IT team centralised visibility over who accesses what.

Identity and access management services in Central London
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TL;DR - Quick overview

Aztech provides identity and access management services to businesses across Central London - the City, Canary Wharf, the West End, and surrounding areas. We implement Multi-Factor Authentication, Microsoft Entra ID, privileged access management, single sign-on, and Zero Trust frameworks that protect your people and data wherever they work. Since 2006, we have helped regulated and compliance-driven organisations secure their identities and meet the requirements of Cyber Essentials, ISO 27001, FCA, and GDPR. Every engagement starts with a free consultation.

  • Zero Trust confidence: We implement 'never trust, always verify' across your entire environment - every user, every device, every access request is evaluated before granting entry.

  • Compliance-ready identity: Our IAM implementations align to Cyber Essentials Plus, ISO 27001, FCA operational resilience, and GDPR requirements - giving you and your regulators genuine assurance.

  • Reduced breach risk: With MFA, conditional access, and privileged access controls in place, stolen passwords alone are no longer enough for attackers to compromise your business.

What Central London industries benefit most from IAM?

Financial services firms regulated by the FCA, legal practices handling confidential client matters, professional services consultancies managing sensitive data, and any organisation with hybrid workers accessing systems remotely. If your people log in from multiple locations and devices, identity and access management is essential - not optional.

How does IAM differ from traditional security?

Traditional security focused on keeping threats outside a network perimeter. IAM takes a fundamentally different approach - it assumes the perimeter no longer exists and instead verifies every identity, every device, and every access request individually. This is the foundation of Zero Trust, and it is far more effective for modern hybrid working environments where your Central London team connects from everywhere.

Can Aztech work with our existing Microsoft environment?

Absolutely. Most of our IAM work builds on the Microsoft stack you already own - Entra ID, Defender for Identity, Intune, and Purview. We often find that organisations are paying for powerful identity tools through their Microsoft 365 licences but have never configured them properly. We unlock that value and get your existing investment working harder.

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Identity & Access Management vs. Traditional Security

IAM / Zero Trust Traditional Perimeter Security
Approach Verify every user, device, and session before granting access Trust everything inside the network firewall
Authentication Multi-Factor Authentication with conditional access and risk-based policies Single password, often shared or reused across systems
Remote access Seamless and secure from any location or device VPN-dependent, often slow and difficult to manage
Privileged accounts Just-in-time access, session monitoring, and strict controls Always-on admin access with minimal oversight
Compliance Built-in alignment to Cyber Essentials, ISO 27001, FCA, GDPR Manual evidence gathering, often reactive
Breach impact Contained - compromised credentials alone cannot escalate Lateral movement across the entire network
User experience Single sign-on across all apps, passwordless options available Multiple logins, frequent password resets, VPN friction

What Our Client Say

"Aztech feel like part of our team, not just a supplier. They're always thinking ahead, recommending changes before we even realise we need them. The quarterly reviews have completely changed how we plan our IT spending."

Majid AL-Kader
Majid AL-Kader

CEO mXreality

"We stopped worrying about IT the month Aztech took over. Everything just works now, updates happen in the background, issues get caught before we even notice, and if something does come up, their team is on it straight away. It's like having an in-house IT department without the overhead."

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Jack Salsbury

IT Manager, Autotech Recruit

"What stands out is how fast they move. We had a server issue at 7am on a Monday, and Aztech had it resolved before most of the team had logged in. That's not a one-off either, that's just how they operate."

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Liam Hennigan

Director, Hennigan Civil Engineering

FAQs

What is identity and access management?
Identity and access management (IAM) is a framework of policies, processes, and technology that controls who can access your business systems and what they can do once logged in. It covers everything from user authentication and single sign-on to privileged access controls and automated joiner-mover-leaver processes. For Central London businesses with hybrid workforces, IAM ensures the right people have the right access to the right resources - and nobody else does.
Why is MFA important for businesses?
Multi-Factor Authentication adds a second verification step beyond just a password - such as a phone notification, fingerprint, or hardware key. Passwords alone are easily stolen through phishing, credential stuffing, or data breaches. MFA stops over 99% of automated account compromise attacks. For Central London businesses handling sensitive financial, legal, or client data, MFA is no longer a nice-to-have - it is a baseline security requirement.
What is the difference between 2FA and MFA?
Two-factor authentication (2FA) requires exactly two forms of verification - typically a password plus a code from your phone. Multi-factor authentication (MFA) is the broader term that covers two or more factors, which could include biometrics, hardware tokens, or location-based checks. In practice, most business MFA deployments use two factors, so the terms are often used interchangeably. What matters is that you move beyond passwords alone.
How does Zero Trust security work?
Zero Trust operates on the principle of 'never trust, always verify.' Instead of assuming that users inside your network are safe, every access request is evaluated based on who is asking, what device they are using, where they are connecting from, and what they are trying to access. Conditional access policies enforce these checks automatically. For Central London organisations with employees working across multiple offices, client sites, and home locations, Zero Trust is the most practical and effective security model available.
Is MFA required for Cyber Essentials certification?
Yes. Since the January 2024 update to the Cyber Essentials standard, MFA is mandatory for all cloud services and administrator accounts. This applies to Microsoft 365, Google Workspace, and any other cloud-based platform your organisation uses. If you are pursuing or maintaining Cyber Essentials certification - which many Central London clients and regulators now expect - MFA implementation is non-negotiable. Aztech can help you meet this requirement quickly and with minimal disruption.
How long does it take to implement IAM?
It depends on your starting point and complexity. A straightforward MFA rollout for a 50-person Central London office can be completed in 1-2 weeks. A full IAM programme covering Entra ID configuration, conditional access, PAM, SSO integration, and identity governance typically takes 4-8 weeks. We phase the work to minimise disruption to your team and prioritise the highest-risk areas first. Every engagement begins with a free consultation where we assess your current position and map out a realistic timeline.

Our Accreditations & Certifications

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Security

Certified to design and operate Zero Trust with Microsoft Entra ID, Intune, Defender and Purview
Microsoft-Solutions-Partner

Modern Work

Proven delivery of Microsoft 365 migration, Teams and SharePoint with adoption programmes for secure hybrid work

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Tier 1 Cloud Provider

Direct with Microsoft for provisioning, billing and priority support — flexible monthly licencing and rapid escalations.
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ISO 27001

Information Security Management System certificate ensuring the highest standards of data protection.

Secure Your Business Identities

Expert identity and access management for Central London organisations - no obligation.

In one focused session, our security consultants will review your current identity posture and give you clear, actionable recommendations tailored to your industry and compliance requirements.

What you will get from the consultation:

Identity health check: current MFA coverage, conditional access gaps, privileged account risks, and compliance readiness.

Strategic recommendations: a clear roadmap for strengthening your identity controls and moving towards Zero Trust.

Quick wins: 3-5 immediate improvements to reduce identity-related risk that you can act on straight away.

Get in Touch

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