Services
Expert Cybersecurity Support When Your Team Needs Backup
Expert Cybersecurity Support When Your Team Needs Backup
From helping close critical audit findings to implementing automated security controls, we handle the specialist cybersecurity work your internal team doesn’t have time for, or expertise in.
Clear advice. Practical execution. Real results.
Our Cybersecurity Services
Compliance is becoming more complex and harder to interpret and falling short could mean penalties, lost contracts, or reputational damage for your organization. Your internal team is smart, but they’re often understaffed, overwhelmed, or facing highly specialized security work that’s outside their expertise.
Whether you’re dreading your next audit or risk report, struggling to translate vague regulatory requirements into technical action, or stuck on advanced cybersecurity challenges your team can’t tackle internally — you’re not alone.
You need experts who can step in and handle the complex work your team doesn’t have time for or expertise in.
Modern
workplace security
Secure your user devices, identities, and collaboration tools — including Microsoft 365 and Google Workspace.
With hybrid work now the norm, user workstations, smartphones, and collaboration platforms have become prime targets for attackers. You need defenses implemented in Microsoft 365 and Google Workspace to protect your business against ransomware, phishing, and other evolving threats.
Strengthen your security across Windows, MacOS, iOS, and Android through device protection, secure configuration, and user access controls. We offer email and domain reputation protection services through the implementation of SPF, DKIM, and DMARC standards.
- Keep productivity tools from becoming security liabilities.
- Ensure only authorized users have access to sensitive data.
- Maintain device and user service compliance with regulations.
Application Security
Protect your mobile, web, API, and AI applications from abuse and fraud.
Keeping pace with evolving threats and compliance demands is a constant challenge for teams building modern applications. You need to reduce your cyber risk and simplify compliance by implementing a secure-by-design, risk-based framework grounded in standards from OWASP, the Cloud Security Alliance, and others.
Our support spans modern front-end and back-end stacks, major DevOps toolchains, cloud environments, and emerging AI standards. We emphasize automation to strengthen security and demonstrate compliance (PCI DSS, ISO 27001, SOC2 Type 2) without slowing down development velocity.
- Embed robust controls from development through deployment, aligned with OWASP and CSA standards.
- Protect mobile, web, API, and AI applications across your full stack and toolchain.
- Streamline risk management with automation and expert guidance built for fast-moving development teams.
Cloud Security
Efficiently reduce risk and demonstrate compliance in your cloud environments.
Get end-to-end visibility into your cloud assets, configurations, and exposures. Our cloud security assessments identify misconfigurations and vulnerable access paths to prioritise remediation efforts. We secure infrastructure, application, and AI workloads using vendor-aligned reference architectures, tools, and automation grounded in a control framework based on industry standards.
Our services include continuous security assessments and compliance reporting, mapped to frameworks such as NIST CSF, ISO 27001, CIS CSC, and regulations including NIS2 and DORA.
- Uncover hidden risks across cloud identities, workloads, storage, and configurations.
- Prioritise what matters most using attack path analysis and risk scoring.
- Simplify compliance with always-on assessment and automated reporting.
Cryptography & Key Management
Protect sensitive data and digital trust across your infrastructure and applications.
Implement a strong, future-ready cryptographic system tailored to your risk profile and operational needs. Our services cover certificate lifecycle management, key management, and secure protocol configuration in both IT infrastructure and application runtimes.
We support crypto agility and help you prepare for post-quantum threats by aligning with evolving standards and best practices. Whether you’re modernizing legacy PKI or securing machine identities, we help you ensure security, compliance, and operational resilience.
- Support for crypto agility and post-quantum readiness.
- Streamlined certificate lifecycle and key management.
- Secure cryptographic implementation across APIs, backends, mobile apps, and cloud-native workloads.
Identity & Access Management (IAM)
Secure access to systems, applications, and data — across users, devices, and workloads.
- Assess and secure Active Directory, Entra ID, and hybrid identity platforms.
- Implement robust MFA, access controls, and secure authentication flows.
- Deploy Privileged Access and Secrets Management for critical systems.
Managed Detection & Response (MDR)
Detect, respond to, and recover from attacks faster with continuous monitoring and real-time intelligence.
You choose the coverage based on your risk profile — either full visibility or just high-value areas, such as endpoints, cloud, or Kubernetes. We help you detect, respond to, and recover from threats across your IT environment. In addition to on-premises and cloud-hosted IT infrastructure stacks, we also monitor application runtime stacks.
We support you at any stage of your cybersecurity journey, while working with your existing security products, to maximise their return. And when ransomware strikes, we help you contain, recover, and return to business fast.
- 24/7 threat monitoring, detection, investigation, and response.
- Visibility across your environment: endpoint, identity, email, network, cloud, and applications.
- Protect your existing cybersecurity product investments with the freedom to evolve as your needs change.
Why choose Guardiant Cyberdefense
We bridge strategy and execution.
Most firms stop at high-level frameworks or checklists. We help you implement real, effective solutions tailored to your unique environment and goals.
No jargon. No fluff. Just solid, expert advice.
We simplify complex security challenges with clear, pragmatic recommendations that make sense for your business — not just the textbook.
Built for regulated industries and complex environments.
From banking to insurance to SaaS, we understand the pressures of compliance and help you meet requirements without compromising performance.
Focused on business outcomes.
We align security with your business goals so you can reduce risk, become compliant, and protect your reputation — all without slowing the business down.
Partner with Cybersecurity Specialists You Can Trust
Whether you know exactly what you need or just know something’s not working — let’s talk it through. We’ll help you cut through the noise, focus on what matters, and figure out the right next step.
