RSM Defense: Managed security services
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Bring structure and control to fragmented security operations
Modern cybersecurity threats are making already complex security environments even harder to manage. Security teams are forced to juggle alerts across multiple platforms without a clear way to coordinate response, prioritize actions or maintain consistency. This lack of coordination creates gaps in protection, especially around identity-based risks that can rapidly escalate into broader security incidents.
With cybersecurity risks increasing and qualified security talent becoming more difficult to hire and retain, many companies are turning to managed security services strategies. By leveraging managed security services, your company can proactively address security gaps with experienced outsourced personnel, a scalable platform and advanced tools that may otherwise be out of reach.
A managed security services provider often brings more diverse experience with—and understanding of—emerging risks than internal in-house security operations center (SOC) teams, due to their experience with other clients. In many cases, managed security solutions are flexible, with options to fully manage your cybersecurity operations, or supplement internal personnel in a co-sourcing approach.
What is RSM Defense?
Even with significant investments in advanced tools, internal security teams often remain stuck in reactive mode when those tools operate in isolation. RSM Defense managed security services takes a different approach by helping your organization create a more coordinated, technology-enabled approach to managed identity and security.
RSM Defense helps you solve:
- Tool sprawl without coordination across multiple vendors
- Reactive detection and delayed, inconsistent containment
- Limited visibility of endpoint, network, cloud and identity-based risks
- Disconnected workflows that create gaps in execution
Build a coordinated, proactive approach to managed security
RSM Defense unifies identification, detection and response into a single, coordinated operating model. Powered by a suite of modern, intelligent security solutions and informed by insights from market-leading risk practitioners, it connects signals across your environment to create more structure for identifying, prioritizing and containing threats.
Designed to integrate with your existing systems and maturity level, RSM Defense strengthens day-to-day execution without adding complexity. As your needs evolve, it extends across identity, governance and compliance priorities to create a more resilient foundation that supports both immediate protection and long-term security maturity.
Key components and benefits of managed security services include:
- 24/7 monitoring and detection
- Faster response times
- Specialized experience and insight
- Compliance support
RSM Defense managed security services
Establish control over user access and privileged accounts to reduce identity-based risk at its source.
- Automate user onboarding, changes and offboarding
- Enforce least-privilege and just-in-time access
- Run access reviews and maintain audit readiness
Secure and monitor privileged accounts
Detect, investigate and contain threats across your environment through coordinated monitoring and response.
- Monitor endpoint, network, cloud and identity activity
- Identify anomalies and suspicious behavior
- Automate containment and response actions
Investigate and manage incidents centrally
Align security operations with governance requirements and maintain a more controlled risk posture.
- Define and enforce policies and controls
- Track risks, controls and remediation
- Generate audit-ready reporting
Maintain compliance across key frameworks
Identify and reduce exposure across your environment through continuous monitoring and prioritization.
- Discover assets across your environment
- Identify vulnerabilities and misconfigurations
- Prioritize remediation by risk
Continuously reduce exposure
Leverage a full suite of technology solutions to protect sensitive data across systems and users, and reduce the risk of exposure or misuse.
- Monitor and control access to sensitive data
- Detect abnormal data movement
- Enforce data protection policies
Support privacy and compliance requirements
Manage risk across domains cohesively by identifying and addressing key exposure sources.
- Monitor cybersecurity, identity, data and compliance across your environment
- Align risk domains into a single, coordinated model
- Maintain consistent visibility across systems and teams
Support a more structured, organization-wide risk approach
How RSM Defense strengthens execution and delivery
Through structured onboarding and guided implementation, RSM practitioners align RSM Defense technology solutions to your existing environment to establish connected and dynamic security operations. Embedded automation and orchestration enable consistent execution, while RSM’s security professionals provide ongoing oversight to prioritize and properly align response actions to your environment.
How RSM Defense strengthens execution and delivery
Through structured onboarding and guided implementation, RSM aligns its RSM Defense technology solutions to your existing environment to ensure security operations are connected and actionable. Embedded automation and orchestration enable consistent execution, while RSM's security professionals provide ongoing oversight to ensure response actions are prioritized and aligned to your environment.
Step 1
Initiate and align on your environment
RSM understands your infrastructure, critical applications, and security priorities, ensuring the platform is configured to your specific environment.
Step 2
Prepare for deployment with guided onboarding
RSM enables a smooth and controlled rollout with step-by-step guidance for configuration, connectivity, and agent setup.
Step 3
Validate through pilot and phased deployment
RSM deploys the platform to a pilot group to test performance, validate configurations, and address any issues before scaling across your environment.
Step 4
Scale to full coverage and transition to managed operations
RSM expands to meet coverage thresholds, then transitions to ongoing monitoring, response, and optimization under a managed services model.
RSM Defense managed security services benefits
Limit the financial impact of security incidents
Reduce the likelihood and severity of breaches by containing issues earlier and preventing escalation across systems and operations.
Improve return on security investment
Maximize the value of your existing tools and spend by integrating them into a coordinated, effective model.
Reduce reliance on scarce internal resources
Operate a more effective security program without scaling headcount or overextending internal teams.
Minimize disruption to business operations
Protect uptime and continuity by improving how quickly and effectively incidents are contained and resolved.
Support evolving regulatory and stakeholder expectations
Maintain stronger alignment with compliance requirements and demonstrate a more controlled, defensible security posture.
Increase confidence in how risk is managed across the organization
Establish a more predictable and structured approach that leadership can trust to perform consistently over time.
Why work with RSM for managed security services?
RSM Defense brings structure to fragmented security environments by unifying identity, detection, response and governance into a single, integrated managed security services model. Your organization gains the benefits of a mature security program without building or staffing an in-house team, improving outcomes while controlling cost and complexity.
Frequently asked questions
Explore our connected risk technology ecosystem
RSM Defense is one component of a broader set of intelligent technology solutions. Learn more about how each supports a specific part of your risk lifecycle, and how they work together to create a more coordinated approach.
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- /services/risk-fraud-cybersecurity/cybersecurity-business-vulnerability/strategy-and-risk/rsm-atlas
- /services/risk-fraud-cybersecurity/governance-risk-compliance/risk-management-process-automation/auditor-assistant-internal-audit-automation
- /services/risk-fraud-cybersecurity/erp-access-controls