Security Guides
Deep-dive playbooks, startup fundamentals, enterprise hardening.
Defending LLM Applications: The 6-Layer Stack
Layered defence for production LLM applications — input filter, prompt hardening, output filter, tool/agent constraints, rate limiting, monitoring. Architectural bounding via capability…
ComplianceAI Compliance for Indian Organisations in 2026
Indian AI compliance landscape — DPDP for data, sectoral regulators (RBI/SEBI/IRDAI/CDSCO), Digital India Bill, EU AI Act extra-territoriality. Practical compliance: classification, documentation,…
Security GuidesModel Theft and Extraction Attacks
Model theft via API querying — functional theft, architecture theft, membership inference, model inversion. Defences (rate limiting, output perturbation, watermarking, differential privacy).…
ComplianceNPCI Incident Response for Payment Aggregators
PA / PG cyber incidents trigger multi-regulator notification (RBI + CERT-In + NPCI + card networks + merchants + customers). PA-specific risks,…
Security GuidesIMINT: Image Intelligence and Geolocation for Investigations
IMINT for OSINT — EXIF, reverse image search (Google/Yandex/TinEye), visual cues (signs, plates, architecture), street-view matching, sun-position chronolocation. Tools and OPSEC.
Security GuidesFinancial Crime Investigation Workflow for Indian BFSI
Financial-crime investigation phases — trigger, scoping, data acquisition, forensic analysis, reporting (FIU-IND STR/CTR), action. Common patterns (layering, structuring, round-tripping). Toolchain.
Security GuidesCryptocurrency Tracing: Bitcoin and Ethereum Investigation
Crypto tracing for Indian fraud investigations — Bitcoin clustering heuristics, Ethereum transaction analysis, commercial blockchain analytics (Chainalysis, TRM), mixers, Indian FIU-IND context.
Security GuidesStablecoin Money Laundering Patterns and Detection
Stablecoin laundering patterns — pig-butchering pipeline, ransomware payment laundering, trade-based laundering, sanctions evasion. Detection at exchange / off-ramp layer.
Security GuidesTelegram OSINT for Threat Intelligence
Telegram OSINT — discovery (tgstat, telegago), monitoring with sock-puppet account, telethon API automation, threat-intel-relevant channels (ransomware blogs, IAB, phishing kits, Indian fraud…
Security GuidesDiscord OSINT for Security Investigations
Discord OSINT — server discovery via disboard, Discord ID timestamp extraction, username cross-platform correlation (Sherlock), Lapsus$-style insider recruitment monitoring.