MSSP Vendor Scorecard for Irvine, CA

SOC Coverage & Staffing Model

Whether the provider runs a true 24/7/365 security operations center with named analyst tiers, and whether that SOC is staffed in-house or subcontracted to a third party you never see.

Score 5 if the MSSP operates a 24/7 SOC with documented analyst tiers, follow-the-sun coverage, and clear escalation paths you can name; score 1 if monitoring is business-hours only or fully outsourced to an unnamed third party with no escalation visibility.

Detection Coverage Across the Stack

Breadth of telemetry the MSSP ingests and correlates, including endpoint (EDR), identity (Microsoft Entra or Okta logs), email, network, and cloud (Azure, AWS, Google Cloud) sources.

Score 5 if the provider correlates endpoint, identity, email, network, and cloud telemetry in a single SIEM or XDR platform with documented detection rules mapped to MITRE ATT&CK; score 1 if coverage is endpoint-only or relies on a single tool with no correlation.

Alert Triage & False-Positive Handling

How the MSSP filters noise so your team is notified about real threats rather than buried in raw alerts, and whether they tune detections to your environment over time.

Score 5 if analysts triage and validate alerts before notifying you, tune rules to your environment, and report on alert-to-incident ratios; score 1 if you receive raw, untuned alerts directly from a console with no human triage.

Threat Intelligence & Proactive Hunting

Use of current threat intelligence feeds and scheduled threat-hunting activity to find dwelling threats that automated detection missed.

Score 5 if the MSSP integrates threat intelligence feeds and performs documented, scheduled threat hunts with written findings; score 1 if detection is entirely reactive with no hunting or intelligence enrichment.

Response SLAs by Severity

Defined and contractually backed time-to-acknowledge and time-to-respond commitments that scale with incident severity, not a single blanket number.

Score 5 if the contract defines distinct acknowledgment and response SLAs per severity tier with penalties for misses, for example critical acknowledgment under 15 minutes; score 1 if response times are undefined or expressed only as a vague good-faith promise.

Active Containment Authority

Whether the MSSP can take direct containment action, such as isolating an endpoint, disabling a compromised account, or blocking a malicious domain, versus only sending you a recommendation to act on yourself.

Score 5 if the MSSP can isolate hosts, disable accounts, and block indicators directly with documented pre-authorized playbooks; score 1 if the provider only advises and leaves all containment action to your internal staff.

Incident Response Plan & Tabletop Testing

Existence of a written incident response plan tailored to your environment and a cadence of tabletop exercises that validate it before a real event.

Score 5 if the MSSP maintains a written IR plan specific to your business and runs at least annual tabletop exercises with documented outcomes; score 1 if there is no plan or testing until an incident actually occurs.

Breach Notification & Forensics Support

Support for post-incident forensics, root-cause analysis, and the breach-notification obligations that California law and your regulators may impose.

Score 5 if the provider supplies forensic analysis, written root-cause reports, and guidance aligned to California breach-notification requirements; score 1 if post-incident support ends at restoring service with no forensics or notification help.

Regulatory Framework Expertise

Demonstrated experience mapping security controls to the frameworks common among Irvine businesses, including HIPAA, SOC 2, PCI DSS, CMMC, and the California Consumer Privacy Act.

Score 5 if the MSSP can show prior engagements and control mappings for the specific frameworks you must meet, with references in your industry; score 1 if they treat compliance as generic and cannot speak to your particular obligations.

Audit Evidence & Reporting

Ability to produce the logs, control attestations, and reports auditors and your cyber insurer ask for, on a schedule rather than as a fire drill.

Score 5 if the provider delivers scheduled compliance reports, retained logs, and ready audit evidence packages; score 1 if pulling audit evidence requires ad hoc effort and there is no retention or reporting cadence.

Vulnerability & Risk Assessment Cadence

Frequency and rigor of vulnerability scanning, risk assessments, and remediation tracking rather than a one-time point-in-time scan.

Score 5 if the MSSP runs recurring vulnerability scans and risk assessments with tracked remediation timelines; score 1 if assessment is a single onboarding scan with no follow-through.

Cyber Insurance Alignment

How well the provider's controls and documentation map to the attestations your cyber insurance carrier requires at renewal.

Score 5 if the MSSP helps complete insurer security questionnaires and aligns controls like MFA, EDR, and backups to policy requirements; score 1 if the provider has no awareness of or support for your insurance obligations.

Local Presence & On-Site Response

Availability of staff who can physically reach your Irvine or Orange County office when an incident requires hands on hardware or in-person coordination.

Score 5 if the MSSP has staff based in Irvine or central Orange County with same-day on-site capability; score 1 if all personnel are remote and outside Southern California with no on-site option.

Pricing Transparency

Clarity of the pricing model, whether per-user, per-endpoint, or per-log-source, with a defined scope and no surprise charges for incident response hours.

Score 5 if pricing is documented per unit with a clear scope and incident response hours defined up front; score 1 if pricing is vague or incident response is billed at undisclosed emergency rates.

Contract Flexibility & Exit Terms

Reasonableness of contract length, termination notice, and the data and log portability you retain if you change providers.

Score 5 if the contract offers annual or month-to-month terms with a defined notice period and a documented data handback process; score 1 if it locks you into multi-year terms with steep penalties and no clear data return.

Reporting & Account Communication

Cadence and clarity of security reporting and the presence of a named contact who reviews posture with you rather than a rotating queue.

Score 5 if you receive scheduled security reports and quarterly reviews with a named security contact; score 1 if reporting is absent and communication runs through an anonymous ticket queue.