What is SOC as a Service? Benefits, Cost & How It Works for Indian Businesses

What is SOC as a Service? Benefits, Cost & How It Works for Indian Businesses

At 2:47 AM on a Tuesday, an attacker exfiltrates 50,000 customer records from a mid-size Indian NBFC. The intrusion began three weeks earlier through a phishing email to an accounts payable employee. For three weeks, the attacker moved laterally through the network, established persistence, and identified the database. No alert was raised. No one was watching.

This scenario is disturbingly common in India. Most organisations have firewalls, antivirus, and endpoint protection — but no continuous monitoring of the events those tools generate. A Security Operations Centre (SOC) is the answer — but building one in-house requires significant investment in technology, people, and processes. SOC as a Service (SOCaaS) delivers the same capability as an externally managed service, giving Indian businesses 24×7 threat monitoring without the cost and complexity of building it internally.

What is a Security Operations Centre (SOC)?

A Security Operations Centre is a centralised function responsible for monitoring, detecting, investigating, and responding to cybersecurity events across an organisation’s entire IT environment. It is the nerve centre of an organisation’s cyber defence capability.

A SOC operates continuously — 24 hours a day, 7 days a week, 365 days a year — because threats do not respect business hours. The 2 AM attack is not an exception; it is a deliberate attacker strategy to exploit the gap in coverage when internal IT teams are offline.

The Three Tiers of SOC Analysts

Level 1 (L1) — Alert Triage Analyst

L1 analysts are the first responders. They monitor the SIEM dashboard, triage incoming alerts, classify them (true positive or false positive), escalate genuine threats to L2, and close false positives with documentation. They follow defined playbooks for each alert type. L1 analysts handle high alert volumes and are the gatekeepers of the SOC’s attention.

Level 2 (L2) — Incident Analyst

L2 analysts investigate escalated alerts in depth. They correlate events across multiple log sources, conduct threat hunting, and determine the scope and impact of confirmed incidents. L2 analysts have deeper technical knowledge of attack techniques, malware behaviour, and threat actor TTPs. They initiate incident response procedures and coordinate with client IT teams.

Level 3 (L3) — Threat Hunter / Senior Analyst

L3 analysts proactively hunt for threats that have evaded automated detection. They develop new detection rules, analyse threat intelligence feeds, conduct root cause analysis of complex incidents, and advise on security architecture improvements. In a SOCaaS model, L3 analysts are often shared across multiple clients and engaged on significant incidents.

How 24×7 Monitoring Works

The foundation of any SOC is continuous event ingestion and correlation. Here is how it works in practice:

1. Log Collection: Agents and connectors on your network devices, servers, endpoints, cloud environments, and applications send logs and events to the SIEM platform in real time
2. Normalisation: The SIEM normalises logs from different sources (Windows Event Logs, Cisco syslogs, AWS CloudTrail) into a consistent format
3. Correlation: Detection rules and use cases run against the normalised data, looking for patterns that indicate attack behaviours (e.g., multiple failed logins followed by a successful login from a new country)
4. Alerting: When a correlation rule fires, an alert is generated and queued in the SOC ticketing system
5. Triage: L1 analyst reviews the alert, checks context, and determines if it is a genuine threat
6. Investigation: For confirmed threats, L2 investigates the full scope, traces lateral movement, and identifies compromised assets
7. Response: SOC initiates response actions — isolating endpoints, blocking IPs, resetting credentials — either directly or in coordination with the client’s IT team
8. Documentation and Reporting: All incidents are documented with timeline, impact, actions taken, and recommendations

SIEM Platforms Used in SOC Operations

The Security Information and Event Management (SIEM) platform is the technical backbone of the SOC. It collects, stores, and correlates security event data from across the organisation. Major platforms used in Indian enterprise SOC deployments:

Key SOC Metrics: MTTD and MTTR

Mean Time to Detect (MTTD)

MTTD measures the average time between when an attacker first compromises your environment and when your SOC detects the intrusion. The global average MTTD is approximately 207 days. A well-operated SOC should achieve MTTD measured in hours, not days — often under 30 minutes for signature-based detections and hours for behavioural anomaly detections.

Mean Time to Respond (MTTR)

MTTR measures the time between detection and containment of the incident. A SOC with pre-defined playbooks and SOAR (Security Orchestration, Automation and Response) integration can reduce MTTR from hours to minutes for well-understood threat scenarios.

Both metrics should be tracked, trended over time, and included in monthly SOC reports to your management team.

SOC vs MDR vs MSSP — What is the Difference?

For most Indian mid-market organisations, SOCaaS or MDR provides the right balance of monitoring depth and response capability. Large enterprises with complex environments may opt for a full MSSP with device management included.

Benefits of SOC as a Service for Indian Businesses

1. 24×7 Coverage Without Staffing Costs

Building an in-house SOC capable of true 24×7 coverage requires a minimum of 6–8 analysts (for three shifts, with redundancy), plus a threat intelligence analyst, SIEM engineer, and SOC manager. In India’s competitive cybersecurity talent market, this team costs ₹2–4 crore per year in salaries alone — before technology, training, and attrition costs.

2. Immediate Compliance with Indian Regulatory Requirements

CERT-In mandatory reporting, SEBI CSCRF for capital market participants, RBI’s Master Direction on IT for banks — all these frameworks require continuous security monitoring and incident detection. SOCaaS from a CERT-In empanelled provider directly supports these compliance obligations.

3. India’s Cybersecurity Talent Shortage — Solved

India faces a shortage of over 300,000 cybersecurity professionals. Finding, hiring, and retaining qualified SOC analysts is genuinely difficult — particularly outside the major metro centres. SOCaaS removes this constraint entirely.

4. Access to Threat Intelligence

A SOCaaS provider aggregates threat intelligence across all their clients, giving each individual client access to a far richer threat picture than they could build alone. When a new ransomware variant targets a BFSI client of MDIT, detection rules are immediately deployed for all clients.

5. Faster Time to Value

An internal SOC takes 12–18 months to build to operational effectiveness. A SOCaaS deployment can have monitoring active within 4–8 weeks after log onboarding.

Choosing a SOC Provider in India — What to Evaluate

• SLA commitments: What is the guaranteed alert acknowledgement time? Response time for P1 incidents? Get specific numbers in writing.
• CERT-In empanelment: For regulatory compliance purposes, the SOC provider should be CERT-In empanelled or work with an empanelled IR team
• Data residency: Will your log data be stored in India or offshore? SEBI and RBI have data localisation implications
• Incident response integration: When the SOC detects an incident, what happens next? Is an IR team available for on-site response?
• Compliance reporting: Can the SOC generate reports aligned with SEBI CSCRF, RBI IT Master Direction, or ISO 27001 requirements?
• SIEM transparency: Will you have visibility into the SIEM dashboard and alert queue, or is the SOC a black box?
• Number of use cases deployed: A SOC with 50 detection use cases will miss far more than one with 300+. Ask for the use case catalogue.

SOC as a Service Cost in India

Costs vary based on log volume (EPS — Events Per Second), number of assets monitored, SLA requirements, and the scope of IR support included. Compare this against the cost of building an internal SOC, which typically starts at ₹2 crore per year for a functional team.

MDIT Services Managed SOC

MDIT Services provides 24×7 SOC as a Service from our India-based Security Operations Centre. Our managed SOC is staffed by certified analysts using enterprise-grade SIEM technology, with all log data stored within India to meet data residency requirements.

What is included in MDIT’s SOCaaS:

• 24×7 log monitoring and alert triage (L1 and L2 analysts)
• SIEM deployment and management (Microsoft Sentinel, Wazuh, or Splunk)
• On-boarding of all log sources within your environment
• 300+ detection use cases mapped to MITRE ATT&CK
• Threat intelligence integration (commercial + open source feeds)
• Monthly and quarterly security reports with MTTD/MTTR tracking
• CERT-In incident reporting support
• Compliance reporting for SEBI CSCRF, RBI IT, and ISO 27001
• Incident response retainer — MDIT DFIR team on call for P1 incidents

Contact MDIT Services to discuss a SOCaaS deployment for your organisation. We offer a 30-day proof-of-concept for qualified organisations.

Call us: +91-11-XXXX-XXXX | Email: info@mditservices.in | Website: mditservices.in