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Securing Amazon Web Services Environments Across the Cloud Stack

Clarent360 delivers AWS security reviews, posture management, and hardening engagements that protect cloud infrastructure from misconfiguration, identity abuse, and workload exposure. AWS environments grow rapidly — and without continuous security oversight, configuration drift, over-privileged IAM roles, and publicly exposed resources accumulate silently.

Our AWS security delivery model covers identity and access management, network security, workload protection, data security, logging, and compliance — mapping findings to CIS AWS Benchmarks, AWS Well-Architected Security Pillar, NIST CSF, and your organisation's regulatory obligations.

Comprehensive Cloud Configuration Assessment

End-to-end review of AWS account configurations — IAM, VPC, S3, EC2, RDS, CloudTrail, and security services — assessed against CIS AWS Benchmarks and security best practices.

Continuous AWS Security Monitoring

Ongoing AWS Security Hub, GuardDuty, and Config Rules deployment and tuning — providing continuous visibility into security posture and automated compliance evidence generation.

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Precision-Engineered AWS Security Controls

Clarent360 reviews and hardens AWS environments against the configuration weaknesses that generate the majority of cloud security incidents — overly permissive IAM policies, publicly accessible S3 buckets, unencrypted data stores, disabled CloudTrail logging, and security groups with unrestricted inbound access.

Working across single-account and multi-account AWS organisations, our team assesses the full security control surface — from root account protection and IAM policy least-privilege to VPC network segmentation, encryption-at-rest coverage, and AWS Security Hub findings management — producing a remediation register your team can act on immediately.

IAM & IDENTITY
Access Control Configuration Review

Review of IAM policies, role trust relationships, permission boundaries, service control policies, and root account security against least-privilege principles.

NETWORK SECURITY
VPC & Perimeter Configuration

Assessment of VPC configurations, security group rules, NACLs, flow log enablement, public subnet exposure, and inter-account network access controls.

DATA PROTECTION
Encryption & Storage Security

Review of S3 bucket policies, public access block settings, server-side encryption, RDS encryption, EBS volume encryption, and Secrets Manager adoption.

DETECTION & RESPONSE
Logging & Security Services Coverage

Assessment of CloudTrail configuration, AWS Config rules coverage, GuardDuty enablement, Security Hub standards adoption, and alert routing to operational teams.

Pillars of a Robust AWS Security Programme

AWS security requires continuous attention across identity, network, data, and detection layers. Each pillar maps to a distinct domain of the AWS security architecture — working together to prevent exposure, detect threats, and demonstrate compliance posture across cloud workloads.

Identity & Access

Review IAM policies, service control policies, and permission boundaries — enforcing least-privilege access across all human and machine identities in the AWS environment.

Network Perimeter

Assess VPC architecture, security group rules, and public exposure — ensuring network controls isolate workloads and restrict inbound access to known, required sources only.

Data Security

Evaluate encryption coverage, S3 access controls, secrets management, and data classification — ensuring sensitive data at rest and in transit is protected across all services.

Detection & Visibility

Review CloudTrail, Config, GuardDuty, and Security Hub configurations — confirming that security events are captured, correlated, and routed to the teams who need to act on them.

Workload Security

Assess EC2 instance hardening, patch management, container security, and serverless function permissions — covering the compute layer against common exploitation paths.

Compliance & Governance

Map AWS security controls to CIS Benchmarks, NIST CSF, ISO 27001, and sector obligations — generating audit-ready evidence and a continuous compliance posture.

AWS Security Solutions & Key Technical Assurances

Clarent360 secures Amazon AWS environments against the misconfiguration and identity risks that drive the majority of cloud security incidents. Our reviews and hardening engagements produce a findings register your team can act on — with remediation guidance tied directly to CIS Benchmarks, AWS best practices, and your compliance obligations.

“AWS provides the building blocks for secure cloud infrastructure — but security is never on by default. Our reviews find the configuration gaps that create real exposure and give organisations a clear, prioritised path to close them.”

What we deliver

  • IAM policy, role, and permission boundary review against least-privilege principles

  • VPC, security group, and network exposure assessment

  • S3 bucket policy, public access block, and encryption configuration review

  • CloudTrail, Config, GuardDuty, and Security Hub deployment and coverage assessment

  • Multi-account AWS Organisation security control and SCP review

Technical assurances

  • Findings mapped to CIS AWS Benchmarks and AWS Well-Architected Security Pillar

  • Prioritised remediation register with service-specific configuration guidance

  • Root account and break-glass access control validation

  • Encryption-at-rest coverage across EC2, RDS, EBS, and S3 workloads

  • Post-review AWS hardening and Security Hub continuous compliance support available

Start Your AWS Security Review Today

Clarent360 delivers AWS reviews and hardening engagements designed to protect your cloud infrastructure from misconfiguration and threats.

Contact Clarent360