Skip to content
CWS
CorovaPartnersAboutContact
Book a Call
SIEM and Detection Program

Detect, Investigate, Respond. From Build to Managed.

Engineer detection logic that catches real threats, then scale into fully managed cloud SOC operations. Whether you build your own SIEM practice or hand us the keys, every alert gets context, every incident gets response, and every environment gets coverage.

MITRE ATT&CKNIST 800-53SOC 2Detection-as-CodeNIST IR
SIEM and Detection Domains
Log AggregationDetection EngineeringThreat HuntingManaged Cloud SOCMulti-Cloud MonitoringActive ContainmentLog AggregationDetection EngineeringThreat HuntingManaged Cloud SOCMulti-Cloud MonitoringActive Containment
SIEM TuningCloud ForensicsCompliance ReportingCorrelation RulesCloud Identity DefenseIncident ResponseSIEM TuningCloud ForensicsCompliance ReportingCorrelation RulesCloud Identity DefenseIncident Response
The Challenge

More Data, Fewer Answers, No One Watching

Enterprise environments generate petabytes of telemetry across on-premises and cloud infrastructure. Without sophisticated detection logic and dedicated response teams, threats move faster than your analysts can investigate.

Data Overload and Detection Noise

Enterprise environments generate petabytes of log data daily. Firewalls, endpoints, cloud services, applications, and identity systems produce endless streams of events. Separating signal from noise is impossible without sophisticated detection logic. Most SIEM deployments alert on thousands of daily events, drowning analysts in false positives. Your team spends 80% of time on triage, 20% on real threats. Many organizations ship their SIEM with default rules, which trigger everything and solve nothing.

Multi-Cloud Visibility Gaps

Each cloud provider generates telemetry in different formats, through different APIs, with different retention defaults. AWS CloudTrail logs look nothing like Azure Activity Logs. GCP Cloud Audit Logs use their own schema entirely. Kubernetes adds another layer of event data that lives outside the cloud provider's native tooling. Organizations running workloads across two or three clouds have three separate visibility silos. Threats that move laterally from an Azure AD compromise to an AWS account go undetected because no single team is watching the full picture.

Detection Without Response Is Just Notification

Most cloud security tools generate alerts. Very few take action. When a compromised IAM role starts provisioning EC2 instances for cryptomining at 2 AM, an alert in a dashboard does nothing. The role keeps running. The instances keep spinning. The bill keeps climbing. Without a team empowered to isolate workloads, revoke credentials, and block network paths in real time, detection is just expensive notification. Partners need someone who will act, not just inform.

Compliance and Forensics Under Pressure

Compliance frameworks (SOC 2, PCI DSS, HIPAA, NIST 800-53) mandate continuous monitoring and rapid incident reporting. Auditors ask: Do you have detective controls? Can you prove you have looked for threats? When an alert fires, investigation is manual and fragmented. Data is scattered across SIEM logs, endpoint telemetry, cloud audit logs, and application logs. Reconstructing an attack timeline means jumping between tools and hoping the data has not been purged. Without a mature detection program, audits become chaotic and expensive.

Our Framework

8 Pillars of Detection Excellence.

From data ingestion through managed response, our framework covers the full detection lifecycle. Build what you can, hand us what you cannot.

SIEM Implementation and Data Ingestion

Deploy and configure your SIEM across all data sources: endpoints, firewalls, cloud platforms, applications, identity systems, and infrastructure. We design data ingestion architecture for scale, normalize logs into a common schema, and enrich events with threat intelligence and asset context.

Detection Engineering and Rule Development

Build custom detection rules mapped to MITRE ATT&CK. We engineer detections specific to your environment, threat model, and risk profile. Rules evolve as threats evolve, tuned for precision over volume. Detection-as-code pipelines ensure rules are versioned, tested, and deployed like software.

Cloud-Native Threat Detection

Purpose-built detection logic for cloud attack patterns: IAM abuse, cross-account pivots, container escapes, serverless exploitation, and storage exfiltration. Every detection maps to MITRE ATT&CK Cloud Matrix and is tuned specifically for your cloud environment across AWS, Azure, and GCP.

24/7 Monitoring and Alert Triage

Every alert gets context before analyst review. Our team monitors your environments around the clock, enriching alerts with asset data, user risk scores, and threat intelligence. Alerts are prioritized and routed to the right team. Noise is filtered so your analysts are never paged for a false positive.

Active Containment and Response

When we confirm a threat, we act. Our team isolates compromised workloads, revokes stolen credentials, blocks malicious network paths, and terminates unauthorized resources. You authorize response actions during onboarding, and we execute in minutes, not hours. This is what separates managed response from managed alerting.

Threat Hunting and Forensics

Move beyond reactive alerting. We hunt for threats that do not trigger alerts: long-dwell compromises, privilege escalation chains, and data exfiltration via legitimate channels. After containment, we reconstruct attack timelines from CloudTrail, VPC flow logs, container events, and application telemetry. Every investigation produces a documented root cause report.

Compliance Reporting and Audit Ready

Automate compliance reporting for SOC 2, PCI DSS, HIPAA, and NIST 800-53. Evidence collection is automatic. Regulatory incident reports are delivered within days. Audits become validation of controls you already operate, not panicked data gathering.

Continuous Improvement and Posture Hardening

Every incident teaches us something about your environment. We feed findings back into detection rules, recommend configuration changes, and close the gaps attackers exploited. Detection logic is continuously refined based on threat intelligence. Your security posture improves with every engagement, not just after annual assessments.

The Journey

From Log Collection to Autonomous Detection Operations

Every organization starts somewhere. Our maturity model gives you a clear path from passive log collection through managed detection to fully autonomous security operations.

L1
Level 1

Log Collection and Visibility

Logs are collected from some sources but not analyzed. Your SIEM is a log repository with no detection. Cloud providers generate native alerts, but nobody is watching consistently. Investigation is manual and slow. No compliance reporting. The first step is mapping what exists and establishing data ingestion architecture.

Detection Foundation
  • Log source inventory and gap analysis
  • Data ingestion architecture design
  • Cloud environment discovery and mapping
  • Baseline compliance assessment
L2
Level 2

Rule-Based Detection

Detection rules fire on known attack patterns. Alerts are generated daily. Cloud-native detections are deployed and tuned for your specific workloads. Analysts investigate with enriched context and recommended actions. False positives are actively managed. Compliance reporting is semi-automated.

Detection and Alerting
  • MITRE ATT&CK rule mapping
  • Custom detection rule development
  • Cloud-native detection deployment
  • Alert enrichment pipeline
L3
Level 3

Managed Detection and Response

CWS operates your detection program 24/7. Our team monitors, investigates, and contains threats on your behalf. Behavioral analytics establish baselines and detect anomalies. Authorized response actions are executed in minutes. Your team receives daily briefings and post-incident reports. You are informed after the threat is contained, not before.

Full Managed Operations
  • 24/7 SOC coverage by CWS
  • Active containment and response execution
  • Behavioral analytics deployment
  • Automated compliance reporting
L4
Level 4

Autonomous Detection Operations

Detection rules are continuously refined based on threat intelligence. Proactive threat hunting uncovers risks before they become incidents. Automated containment handles known patterns instantly. Continuous posture hardening closes gaps before attackers find them. Your detection program improves every month without adding headcount.

Autonomous SecOps
  • Continuous threat hunting
  • Detection-as-code pipeline
  • Automated containment for known patterns
  • Continuous posture hardening
Use Cases

Where Partners Apply This First

These are the three most common entry points for VARs, distributors, and ISVs building detection and response practices for their customers.

Enterprise Financial Services Detection

A financial services firm with 5,000 endpoints deployed SIEM covering all sources. We engineered 240 detection rules mapped to MITRE ATT&CK. Three months in, a detection fired: unusual registry access followed by credential dumping. Our SIEM correlated events, alerted immediately, and orchestrated response. Incident was contained in 12 minutes.

  • 12 minute detection to containment
  • Zero data exfiltration
  • Forensics completed in 48 hours

Multi-Cloud Breach Containment

A channel partner's customer running workloads across AWS and Azure experienced a credential compromise that spread between cloud providers. The attacker used a stolen Azure AD token to access an AWS role through a federated trust. Our managed SOC detected the cross-cloud lateral movement within 14 minutes, revoked the compromised federation trust, isolated affected workloads in both clouds, and contained the breach before any data left the environment.

  • Cross-cloud lateral movement contained in 14 minutes
  • Zero data exfiltration across both cloud providers
  • Full forensic timeline delivered within 48 hours

SaaS Company Compliance Automation

A SaaS vendor shipping to healthcare and finance customers needed SOC 2 compliance proof. We implemented SIEM with cloud log integration and built automated compliance reporting for SOC 2 Type II. Within 12 months, the company passed audit with evidence collected continuously by SIEM. Audit timeline was 50% shorter.

  • SOC 2 Type II audit passed
  • 100% automated compliance reporting
  • Audit timeline reduced up to 50%
Related Services

Explore Specific Engagements

These service pages detail the specific engagement types available within this program.

Start the Conversation

From First Log to Full SOC. We Meet You Where You Are.

Build detection-as-code SIEM. Scale into managed cloud SOC. One program, one partner, every level of maturity.

Schedule a Detection Assessment
MITRE ATT&CKNIST 800-53SOC 2Detection-as-CodeNIST IR