CYBERSECURITY 101
Digital Forensics in Cyber Security 101
SISA SAPPERS: Expert digital services for rapid recovery and resilience
From payment data breaches to nation-state intrusions, our team delivers proven, end-to-end digital forensics services backed by global standards. SISA combines global forensic credentials with deep domain knowledge in digital payments and compliance-heavy industries.
Most breach responses restore systems but leave the forensic story untold
When a cyber incident hits, the first reaction is urgent and reactive. Systems get stabilised, damage contained, operations restored. But once the dust settles, one question follows: What happened? That is where Digital Forensics becomes critical.
End-to-End digital forensics and incident response (DFIR) services across every stage of a breach
The difference between surviving a breach and being able to defend, report, and prevent the next one. Here’s how we help you contain, investigate, and recover from incidents - with forensic precision and regulatory confidence.
Certified investigations for entities facing cardholder data breaches, aligned with PCI SSC standards.
Merchant breach assessments carried out on behalf of acquiring banks, with regulator-ready reporting.
Deep investigations into complex or high-impact incidents, covering in-depth system, log, and data analysis.
Tests defenses via simulated attacks, identifies gaps, assesses security maturity, and recommends resilience improvements.
Thorough investigation of security incidents across cloud environments, including IaaS, PaaS, and SaaS platforms.
Rapid response team available 24×7 to contain threats, recover systems, and guide internal teams through remediation.
Pre-engagement contracts that guarantee priority access to DFIR experts and faster response SLAs when it matters most.
Proactive checks to identify signs of undetected breaches or lateral movement within your environment.
Continuous monitoring of unindexed online sources to detect leaked data, exposed credentials, and emerging threats.
The SISA Sappers advantage
SISA SAPPERS is our elite digital forensics services unit, led by globally certified experts with deep, hands-on experience. From payment data breaches to nation-state intrusions, our team delivers proven, end-to-end digital forensics services 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 · OSForensics Triage 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
SAPPERS: Elite forensics backed by credentials earned in live investigations
SISA SAPPERS is our elite digital forensics services unit, led by globally certified experts with deep, hands-on experience. From payment data breaches to nation-state intrusions.
SISA SAPPERS: PFI-led, globally certified forensics unit
PFI, ISO auditors, SC-200, AZ-500, every investigation is led by credentialed, practising experts with real-world breach experience.
BFSI and regulated payment environment specialisation
Deep expertise in the environments most targeted: card data, banking APIs, and payment rails. Investigation quality shaped by 18+ years of payment forensics.
Forensics aligned to PCI DSS, RBI, ISO 27001, and global standards
Every investigation produces defensible evidence for regulatory and legal use — not just a remediation summary.
Continuous monitoring of unindexed online sources
Identify leaked data, exposed credentials, and emerging threats before they are weaponised against your organisation.
Get forensic-grade response expertise on standby
FAQs
SISA SAPPERS is an elite digital forensics unit led by globally certified, practicing experts, including PFI and ISO auditors. They specialize in environments most targeted by cyber threats, such as banking APIs, card data, and payment rails.
Yes. Every SAPPERS investigation aligns with key global and national standards, including RBI mandates, PCI DSS, and ISO 27001, producing defensible evidence for regulatory and legal use.
While standard incident response just stabilizes systems, SISA's DFIR services uncover the forensic story of what happened. This holistic threat visibility allows organizations to identify process gaps, validate security controls, and reduce the likelihood of future breaches.
SISA provides continuous monitoring of unindexed online sources to identify leaked data, exposed credentials, and emerging threats before they can be weaponized against your organization.
Every investigation is led by credentialed, practicing experts with real-world breach experience, backed by 19+ years of payment forensics and insights from over 1,100 breaches.
Yes. SISA offers pre-engagement contracts that ensure priority access to DFIR experts and faster response SLAs before an incident even happens.