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CYBERSECURITY

Cybersecurity engineering for federal missions.

RISA helps federal teams engineer, configure, integrate, and document security infrastructure for cloud and enterprise environments.

Security engineering across the environment.

Connect cloud security controls, useful logging, and well-maintained security platforms with the documentation teams need to operate them.

Configure and harden

Engineer cloud controls, harden systems, and establish repeatable security configurations.

Connect and monitor

Integrate telemetry sources and support reliable delivery into centralized logging platforms.

Document and support

Maintain configuration records, support security platforms, and prepare authorization documentation.

CLOUD SECURITY ENGINEERING

Configure security into the cloud environment.

RISA supports security configuration within AWS environments, from cloud firewalls and access controls to Security Hub configuration and findings support.

Cloud controls and security platforms

AWS Network Firewall deployment and maintenance, security-group administration, and Security Hub configuration and findings support help teams maintain their cloud security infrastructure.

Identity, access, and policy

IAM roles, access-policy configuration, directory integration, organizational service control policies, and KMS key-policy work support security configuration within AWS environments.

LOGGING, MONITORING & SIEM INTEGRATION

Make security data available where it is needed.

RISA engineers the collection and delivery of cloud and system logs, helping teams connect security-relevant telemetry to centralized monitoring and analysis platforms.

Security logging and monitoring infrastructure

RISA configures CloudWatch agents, CloudTrail, and VPC and Transit Gateway flow logs to support visibility into environment activity. Logging covers systems, applications, security events, and S3 access.

RISA works with operating teams to troubleshoot log collection and delivery.

Centralized logging and SIEM integration support

RISA supports centralized log delivery, including Splunk integration and troubleshooting. Work connects collection, transport, and storage services so logs can reach the teams and platforms that use them.

Logging pipelines use SNS, SQS, S3, and Firehose.

Supporting experience:

CloudFormation and StackSets supporting repeatable logging configurations, account logging baselines, and standardized configuration documentation.

CONFIGURATION & PLATFORM SUPPORT

Build and maintain the security foundation.

Security tools depend on correctly configured systems and reliable connectivity. RISA supports hardening, platform configuration, and operational handoff across cloud and enterprise infrastructure.

Security configuration and hardening

STIG implementation, Windows Server and Linux image hardening, and security-tool configuration support the underlying environment. Experience includes AWS Systems Manager support, configuration documentation, and operational handoff.

Vulnerability-management platform engineering and support

ACAS image and server build work, access configuration, and scanner/connectivity troubleshooting support vulnerability-management teams and the infrastructure their tools depend on.

RMF & AUTHORIZATION SUPPORT

Document the environment. Support the authorization process.

RISA supports Risk Management Framework (RMF) documentation preparation and updates, connecting security engineering work with the records needed for authorization activities.

RMF documentation

Prepare and update supporting material, respond to documentation needs, and coordinate security-engineering inputs for authorization activities.

Configuration records

Maintain security diagrams, configuration records, and inventories that describe the environment and support technical review.

Operational documentation

Develop SOPs, work instructions, and handover material to support consistent operation and continuity across teams.

Demonstrated federal cybersecurity experience

RISA’s demonstrated cybersecurity experience includes cloud security configuration, centralized logging integration, security hardening, vulnerability-platform support, and RMF documentation.

Start with the requirement.

Discuss your security engineering, logging integration, platform-support, or documentation requirement and where RISA can contribute.

Government and acquisition teams

Discuss your cybersecurity requirement and the information needed to evaluate RISA’s capabilities and acquisition options.

Discuss a Security Requirement

Prime contractors and teaming partners

Discuss where RISA’s security engineering and integration experience could support your team.

Discuss a Teaming Opportunity

Let’s discuss your security engineering requirements.

Connect with RISA about the infrastructure, integration, or documentation support you need.

Contact RISA

RISA — Rolston Information Systems Assurance, LLC

Rolston Information Systems Assurance, LLC

Cloud engineering and cybersecurity for defense and federal missions.

Established 2005 · Tampa Bay, Florida

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© 2026 Rolston Information Systems Assurance, LLC. All rights reserved.

© 2026 Rolston Information Systems Assurance, LLC. All rights reserved.

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