[IR] RETAINER_RESPONSE :: ON_STANDBY
[IR] RESPONDER_ONCALL_STATUS :: 24_7_ACTIVE
[IR] SLA_INITIAL_CONTACT :: 15_MINUTES
[IR] SLA_RESPONDER_ENGAGED :: 1_HOUR
[IR] FORENSIC_TOOLING_DEPLOYED :: READY
[IR] LEGAL_HOLD_CAPABILITY :: AVAILABLE
[IR] MALWARE_ANALYSIS_LAB :: OPERATIONAL
[IR] THREAT_ACTOR_PROFILING :: ACTIVE
[IR] ERADICATION_PROCEDURE :: DOCUMENTED
[IR] CONTAINMENT_PLAYBOOK :: v4.2
[IR] EVIDENCE_CHAIN_CUSTODY :: MAINTAINED
[IR] REGULATORY_LIAISON :: PRE_IDENTIFIED
[IR] BUSINESS_CONTINUITY_COORD :: INTEGRATED
[IR] POST_INCIDENT_REVIEW :: STANDARD
[IR] RETAINER_RESPONSE :: ON_STANDBY
[IR] RESPONDER_ONCALL_STATUS :: 24_7_ACTIVE
[IR] SLA_INITIAL_CONTACT :: 15_MINUTES
[IR] SLA_RESPONDER_ENGAGED :: 1_HOUR
[IR] FORENSIC_TOOLING_DEPLOYED :: READY
[IR] LEGAL_HOLD_CAPABILITY :: AVAILABLE
[IR] MALWARE_ANALYSIS_LAB :: OPERATIONAL
[IR] THREAT_ACTOR_PROFILING :: ACTIVE
[IR] ERADICATION_PROCEDURE :: DOCUMENTED
[IR] CONTAINMENT_PLAYBOOK :: v4.2
[IR] EVIDENCE_CHAIN_CUSTODY :: MAINTAINED
[IR] REGULATORY_LIAISON :: PRE_IDENTIFIED
[IR] BUSINESS_CONTINUITY_COORD :: INTEGRATED
[IR] POST_INCIDENT_REVIEW :: STANDARD
Incident Response · Domain 05 · Tier 1
Retainer-Based Emergency Response
Pre-contracted incident response capability providing guaranteed access to a specialist responder team, digital forensics, and active threat containment when every minute matters.
The Case for Retainer-Based IR
When a major incident strikes, the organisations without pre-contracted response capability lose hours sourcing a team while attackers continue to operate.
Average breach cost reduction when incident response is contained rapidly versus prolonged
[IBM Cost of a Data Breach Report 2023]
Typical sourcing time for an IR team without a pre-contracted retainer during a live incident
[Mandiant Incident Response Practice 2023]
Of organisations first learn of a breach through external notification — retainer ensures response begins immediately
[Mandiant M-Trends 2024]
Pre-Contracted Retainer vs. Reactive IR Engagement
Reactive incident response engagement — sourcing and contracting a team after an incident is detected — introduces a critical window of uncontrolled attacker activity. During the 4–8 hours required to identify, qualify, and onboard an IR firm without a pre-contracted relationship, ransomware spreads, data is staged for exfiltration, and attackers establish additional persistence mechanisms. Every hour of delay directly increases total breach impact.
A Vyomerc retainer eliminates sourcing latency entirely. Your organisation and environment are pre-documented, contractual terms are agreed, and a named response team is on 24/7 standby with a 15-minute initial contact SLA and a 1-hour responder engaged SLA. Retainer holders also access pre-incident benefits: quarterly environment updates, priority access to threat intelligence relevant to their sector, and annual IR plan review.
Vyomerc IR Retainer
Reactive IR Engagement
Response activation
15-minute initial contact SLA; responder engaged within 1 hour of activation
4–8 hours to source, qualify, and onboard an IR team during a live incident
Environment familiarity
Environment pre-documented at retainer establishment; no discovery delay during incident
Responder team discovers environment from scratch during a live incident
Commercial friction
Contractual terms pre-agreed; incident activation is a single authorised call
Contract negotiation under time pressure; scope disputes during active response
Pre-incident value
Quarterly environment updates, threat intel briefings, and IR plan review included in retainer
No pre-incident relationship or preparation; zero value until incident occurs
Operational Workflow
How the Engagement Executes.
[PHASE_01]
Retainer Establishment
Environment pre-documentation, network topology capture, crown-jewel asset mapping, and named responder assignment — establishing the response foundation before any incident occurs.
[PHASE_02]
Incident Activation
24/7 activation hotline with a 15-minute initial contact SLA. Named responder engaged within 1 hour. Remote triage begins immediately with pre-authorised access to telemetry and forensic tooling.
[PHASE_03]
Containment & Eradication
Active threat containment using pre-documented environment knowledge — isolating affected systems, removing attacker tooling, blocking C2 infrastructure, and preventing re-entry.
[PHASE_04]
Recovery & Post-Incident Review
Supervised recovery to verified-clean state, digital forensics and investigation report, regulatory notification support, and structured post-incident review for programme improvement.
[PHASE_01]
Retainer Establishment
Environment pre-documentation, network topology capture, crown-jewel asset mapping, and named responder assignment — establishing the response foundation before any incident occurs.
[PHASE_02]
Incident Activation
24/7 activation hotline with a 15-minute initial contact SLA. Named responder engaged within 1 hour. Remote triage begins immediately with pre-authorised access to telemetry and forensic tooling.
[PHASE_03]
Containment & Eradication
Active threat containment using pre-documented environment knowledge — isolating affected systems, removing attacker tooling, blocking C2 infrastructure, and preventing re-entry.
[PHASE_04]
Recovery & Post-Incident Review
Supervised recovery to verified-clean state, digital forensics and investigation report, regulatory notification support, and structured post-incident review for programme improvement.
Capability Matrix
Technical Specification & Deliverables.
24/7 Retainer Access
Named responder team on 24/7 standby with a 15-minute initial contact SLA and 1-hour responder engaged SLA — eliminating sourcing latency during a live incident.
Digital Forensics & Investigation
Court-admissible digital forensics with chain-of-custody evidence preservation, malware analysis, attacker TTP reconstruction, and root cause analysis for every contained incident.
Regulatory Response Support
Pre-identified regulatory liaison and pre-drafted notification templates support GDPR 72-hour and DORA incident notification obligations under the time pressure of an active response.
Retainer Engagement
Have a response team on standby before you ever need them.
Retainer pricing is structured against your organisation size and sector risk profile. We will scope and price a retainer engagement within 48 hours of initial contact.
[IR_RETAINER // ACTIVATION_DATA_RESTRICTED // ISO_27035_ALIGNED]