Managed Security Services — Enterprise Cybersecurity Partner
Cybersecurity threats evolve faster than most organisations can hire and train talent. Building an in-house security operations center requires six or more full-time analysts, SIEM licensing, EDR tools, and continuous training — easily exceeding INR 4 crore per year. Opsio operates as your managed security services provider (MSSP), delivering 24/7 SIEM monitoring, threat detection, incident response, vulnerability management, and compliance reporting at a fraction of the cost of building equivalent capability internally.
Trusted by 100+ organisations across 6 countries
24/7
SIEM Monitoring
15 min
P1 acknowledgement, 24/7
3,000+
Projects since 2018
ISO 27001
Certified delivery centre (Bangalore)
What's Included
SIEM Management & Monitoring
Deployment and 24/7 operation of Microsoft Sentinel, Splunk, or Elastic Security. Custom detection rules mapped to MITRE ATT&CK, log source onboarding, alert tuning to minimize false positives, and continuous rule development as your environment evolves.
Endpoint Detection & Response
Managed EDR using CrowdStrike Falcon, SentinelOne, or Microsoft Defender for Endpoint. Agent deployment, policy tuning, 24/7 alert monitoring, and automated containment for endpoint-based threats including ransomware, fileless malware, and lateral movement.
Vulnerability Management
Continuous vulnerability scanning with Qualys, Nessus, or AWS Inspector. Risk-based prioritization considering CVSS, exploit availability, and asset criticality. Monthly vulnerability reports with remediation tracking and SLA enforcement.
Incident Response
Documented incident response procedures aligned with NIST SP 800-61. Containment within SLA (isolate endpoints, block IPs, disable accounts), forensic investigation, root cause analysis, and regulatory-grade incident documentation.
Compliance Monitoring
Continuous compliance assessment against ISO 27001, SOC 2, GDPR, NIS2, PCI-DSS, and HIPAA. Automated evidence collection, control gap identification, and audit-ready report generation with security metrics dashboards.
Free consultation
Talk to an expert about Managed Security Services
Tell us briefly what you need. A specialist replies within one business day — free and without obligation.
- Reply within one business day
- No obligation
- Certified cloud engineers
Opsio's focus on security in the architecture setup is crucial for us. By blending innovation, agility, and a stable managed cloud service, they provided us with the foundation we needed to further develop our business. We are grateful for our IT partner, Opsio.
Jenny Boman
CIO · Opus Bilprovning
Two enterprise security platforms. Included free.
Others pay a fortune for continuous vulnerability monitoring and a unified security-and-cost workspace — and then pay again for the people to run them. Every Opsio managed-cloud customer gets both, at no extra cost, with our engineers acting on what they surface.
SeqOps
Continuous vulnerability monitoring across your entire cloud & server estate — always on, never in the way.
- Every vulnerability, misconfiguration & exposure found continuously across AWS, Azure, GCP, Windows & Linux
- AI ranks findings by real risk, so effort goes where it matters
- Continuous compliance scoring: NIS2 · ISO 27001 · GDPR · PCI · HIPAA
- Read-only — collects security metadata, never your data
Opsio Shield
One intelligent workspace that unifies security posture, compliance scoring and cloud cost — so nothing hides between tools.
- Security posture, compliance score & multi-cloud spend on one live dashboard
- Cost anomalies & budget overruns caught before the invoice lands
- Auto-generated compliance evidence & vulnerability reports
- Encrypted secrets, mandatory MFA & row-level isolation by design
It's simply part of being an Opsio managed-cloud customer.
What are Managed Security Services?
A managed security services provider (MSSP) is a third-party organisation that assumes continuous responsibility for an enterprise's cybersecurity operations, covering threat detection, incident response, vulnerability management, and compliance monitoring under defined service-level agreements. In the Indian regulatory context, MSSPs play a critical role in helping BFSI organisations align with RBI cloud circulars and ensuring data-handling practices conform to the Digital Personal Data Protection Act 2023. Enterprises operating workloads on AWS ap-south-1 (Mumbai) or Azure Central India benefit from an MSSP that understands regional data-residency obligations and cloud-native security tooling. Opsio delivers managed security services from its ISO 27001-certified delivery centre in Bangalore (Opsio Private Limited), combining 24×7 security operations centre coverage with expertise across AWS, Microsoft, and Google Cloud environments. This positioning allows Indian enterprises to reduce capital expenditure on in-house security infrastructure while maintaining audit-ready postures demanded by MeitY guidelines and sector-specific regulators.
Your Trusted Managed Security Services Provider
The cybersecurity skills shortage means there are 3.5 million unfilled security jobs globally. Even organisations that can hire security analysts struggle to retain them, maintain 24/7 coverage, and keep skills current as threats evolve. Meanwhile, attackers operate around the clock with industrialised toolkits. The mismatch between attacker capability and defender capacity is the core problem that managed security services address. Opsio's managed security services cover the complete security operations spectrum: SIEM deployment and management (Microsoft Sentinel, Splunk, Elastic Security), endpoint detection and response (CrowdStrike, SentinelOne), vulnerability management (Qualys, Nessus), email security, identity threat detection, and incident response. Our analysts monitor your environment 24/7, investigate alerts, contain threats, and provide forensic analysis for confirmed incidents. We operate under your security policies and regulatory requirements — acting as your security team, not as an external black box.
The difference between Opsio and commodity MSSPs is depth of service. Many MSSPs forward alerts to your team with a severity tag. Opsio investigates every alert to a determination — true positive, false positive, or benign activity. For true positives, we contain the threat, investigate root cause, and remediate. You receive actionable intelligence, not alert noise. Monthly threat briefings and quarterly security posture reviews ensure continuous improvement. Featured reading from our knowledge base: Managed Service Provider Europe: A Complete Pillar Guide to Scalable and Secure IT Operations, Cloud security for the enterprise: best practices and tips – Opsio, and Your Partner in Operations IT – Contact Us Today. Related Opsio services: Cybersecurity Service Provider, Security Operations Center — 24/7 SOC as a Service, SOC Security Services India — 24/7 Managed SOC & MDR from Bangalore, and Azure Sentinel Managed Service — 24/7 SIEM Operations.
Ready to get started?
Why Choose Opsio for Cloud Services
Investigation, not just alerting
Every alert investigated to determination — true positive, false positive, or benign. You receive conclusions, not noise.
Containment included
We isolate compromised endpoints, block malicious IPs, and disable compromised accounts as part of standard service — no per-incident fees.
Platform-flexible
CrowdStrike, SentinelOne, Microsoft Sentinel, Splunk — we integrate with your existing security tools or deploy our recommended stack.
Regulatory expertise
GDPR, NIS2, ISO 27001, SOC 2, PCI-DSS incident documentation meeting regulatory notification requirements with audit-ready reporting.
Not sure yet? Start with a pilot.
Begin with a focused 2-week assessment. See real results before committing to a full engagement. If you proceed, the pilot cost is credited toward your project.
Our 4-Phase Delivery Process
Security Assessment
Evaluate current security posture, identify gaps in detection and response capability, and assess SIEM and EDR maturity. Deliverable: security operations gap analysis.
Tool Deployment & Integration
Deploy or integrate SIEM, EDR, and vulnerability scanning tools. Onboard log sources, create detection rules, and configure alerting workflows.
Operational Transition
Transition monitoring and response to Opsio's 24/7 security operations team. Define escalation procedures, communication channels, and SLAs.
Managed Security Operations
24/7 monitoring, threat hunting, incident response, and continuous detection engineering. Monthly threat briefings and quarterly posture reviews.
Key Takeaways
- SIEM Management & Monitoring
- Endpoint Detection & Response
- Vulnerability Management
- Incident Response
- Compliance Monitoring
Related Cloud Insights & Articles
AI in OT Security: India Use Cases, Benefits, and Practical Limitations
Artificial intelligence is transforming OT security detection and response capabilities - but Indian industrial organisations need a clear-eyed view of what AI…
OT Security in Indian Healthcare: Connected Devices, ABDM, and Patient Safety
The AIIMS Delhi ransomware attack of November 2022 was the most visible demonstration that Indian healthcare is a high-value cyber target - and it exposed how…
Mastering Nis2 Risk Assessment: A How-To Guide – 2026 Guide
Cybersecurity threats are evolving at an unprecedented pace, making robust security measures essential for organizations across Europe.
Related Services
Managed Security Services — FAQ
What is a managed security services provider (MSSP)?
An MSSP is an outsourced cybersecurity provider that monitors and manages your security infrastructure 24/7. Services typically include SIEM monitoring, endpoint protection, vulnerability management, and incident response. Unlike hiring individual security analysts, an MSSP provides a complete security operations capability with tools, processes, and skilled personnel for a predictable monthly fee. Opsio's MSSP services go beyond basic monitoring to include active threat investigation, containment, and remediation.
How is an MSSP different from MDR?
An MSSP provides broad security monitoring and management across your security infrastructure — SIEM, firewalls, endpoints, and compliance. MDR (Managed Detection and Response) is a more focused service specializing in advanced threat detection and active response, typically centered on EDR platforms. Opsio offers both MSSP and MDR capabilities. For organisations needing comprehensive security operations including compliance monitoring and vulnerability management, MSSP is the right fit. For those focused specifically on advanced threat detection and rapid response, MDR may suffice.
What SIEM platforms do you support?
We deploy and manage Microsoft Sentinel (Azure-native, excellent for Microsoft-heavy environments), Splunk Enterprise and Splunk Cloud (powerful for large-scale log analytics), Elastic Security (open-source-friendly, cost-effective for high-volume log ingestion), and QRadar for existing IBM customers. We recommend the platform based on your existing technology stack, log volume, and budget constraints.
How much does an MSSP cost?
Opsio's MSSP services start from €3,000 per month; the final price depends on scope — number of log sources, endpoints, and service tier. This includes 24/7 SIEM monitoring, EDR management, incident response, and monthly reporting. Initial setup (SIEM deployment, log source onboarding, detection rule engineering) is scoped and quoted after the assessment. Compared to building an equivalent in-house SOC (INR 4 crore+ per year for staff, tools, and facilities), MSSP services represent significant cost savings.
Do you provide incident response for breaches?
Yes. Incident response is included in our MSSP services — not an add-on with per-incident fees. When a threat is confirmed, we contain it immediately (endpoint isolation, IP blocking, account disabling), investigate root cause with forensic analysis, document findings for regulatory notification, and remediate the vulnerability that was exploited. For large-scale breaches requiring on-site response, we have a retainer-based IR offering with the mobilisation time agreed in the retainer contract.
Still have questions? Our team is ready to help.
Strengthen Your Security Operations
24/7 managed security services from certified analysts who investigate, contain, and remediate threats.
Managed Security Services
Get MSSP Assessment