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When an incident strikes, SISA SAPPERS doesn’t just respond,
We recover, reinforce, and rebuild your security stronger than before.
Comprehensive DFIR Services to Support Every Stage of a Breach
Here’s how we help you contain, investigate, and recover from incidents - with forensic precision and regulatory confidence.
PCI Forensic Investigation
Certified investigations for entities facing cardholder data breaches, aligned with PCI SSC standards.
Acquirer-Led Investigation
Merchant breach assessments carried out on behalf of acquiring banks, with regulator-ready reporting.
Digital Forensic Investigation (IFI)
Deep investigations into complex or high-impact incidents with in-depth system, log, and data analysis.
Digital Forensics
and IR
Complete breach lifecycle support, from detection and containment to forensic analysis and remediation guidance.
Cloud Forensics
Thorough investigation of security incidents across cloud environments, including IaaS, PaaS, and SaaS platforms.
Ransomware Incident Response
Rapid response team available 24x7 to contain threats, recover systems, and guide internal teams.
DFIR
Retainer
Pre-engagement contracts that ensure you have priority access to DFIR experts and faster response SLAs.
Compromise Assessment
Proactive checks to identify signs of undetected breaches or lateral movement within your environment.
Dark and Deep
web monitoring
Continuous monitoring of unindexed online sources to identify leaked data, exposed credentials, and emerging threats.
Built for High-Stakes Forensics and Regulated Environments
SISA combines global forensic credentials with deep domain knowledge in digital payments and compliance-heavy industries. Our approach blends investigation, regulatory alignment, and incident hardening-all in one engagement.
The SISA Sappers Advantage
SISA Sappers is our elite unit of DFIR professionals-armed with global certifications, years of hands-on experience, and proven success across critical incident scenarios. Whether it's a payment data breach or a nation-state level intrusion, our team brings expertise backed by global standards.
Forensics & Incident
Response
- SANS GCFA (GIAC Certified Forensic Analyst)
- CHFI (Computer Hacking Forensic Investigator)
- Exterro ACE (Advanced Certified Examiner)
- ECIH (EC-Council Certified Incident Handler)
- OSForensics Certified Examiner
- OSForesncis Traige Certification
Cybersecurity &
Threat Response
- CEHv12 (Certified Ethical Hacker)
- CISA (Certified Information Systems Auditor)
- CISM (Certified Information Security Manager)
- SC-200 (Microsoft Security Operations Analyst)
- AZ-500 (Microsoft Azure Security Technologies)
PCI & Compliance
Expertise
- Core PFI (PCI Forensic Investigator)
- PCI QSA (Qualified Security Assessor)
- PCI QPA (Qualified PIN Assessor)
- P2PE QSA
- P2PE Application Assessor
- PCI SSF Assessor
- CPISI (Certified Payment Industry Security Implementer)
- ISO 27001 Lead Auditor
What We Investigate Today, Secures Your Business Tomorrow.
With every breach investigation, SISA brings not just forensic depth-but tangible business value. Here’s how our DFIR services help clients minimize disruption, meet compliance mandates, and strengthen their security posture.
Faster Recovery
Quick containment and investigation reduce downtime and business disruption.
Compliance- Ready
Forensics aligned with PCI DSS, RBI, ISO 27001, and global standards.
Payments- Centric Expertise
Specialized focus on BFSI, FinTech, and regulated digital payment environments.
Certified Global Team
Forensics aligned with PCI DSS, RBI, ISO 27001, and global standards.
Actionable Insights
Breach learnings drive smarter defences and audit preparedness.
Lower Risk Exposure
Minimize regulatory penalties and reputational fallout through precise investigations.
Featured Insights
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SISA is a Leader in Cybersecurity Solutions for the Digital Payment Industry. As a Global Payment Forensic Investigator of the PCI Security Standards Council, we leverage forensics insights into preventive, detective, and corrective security solutions, protecting 1,000+ organizations across 40+ countries from evolving cyberthreats.
Our suite of solutions from AI-driven compliance, advanced security testing, agentic detection/ response and learner focused-training has been honored with prestigious awards, including from Financial Express, DSCI-NASSCOM and The Economic Times.
With commitment to innovation, and pioneering advancements in Quantum Security, Hardware Security, and Cybersecurity for AI, SISA is shaping the future of cybersecurity through cutting-edge forensics research.
