A cybersecurity marketing professional and cybersecurity digital marketing professional who ships threat intelligence, not just campaigns
Seventeen-plus years of growth marketing, the last several spent inside SIEM and SOC vendors. Omkar Nath Nandi is a cybersecurity digital marketing professional who researches, writes, and engineers the content and tools that security teams actually use — including a live threat-intelligence platform he built from the ground up.
Marketing built by someone who understands the threat landscape, not just the funnel
Most marketers who cover cybersecurity write about the industry from the outside. Omkar Nath Nandi works from the inside: as Digital Marketing Manager at Gurucul, and previously at Securonix, he has spent his recent career inside SIEM, UEBA, and security-analytics vendors — translating detection engineering, insider-risk research, and threat intelligence into content that security buyers trust.
That inside knowledge is also why he built CyberSecurityThreatAI.com — a self-authored platform of interactive security tools, a cybersecurity glossary, threat-actor and industry hubs, and hundreds of research articles — as a working demonstration of what cybersecurity digital marketing looks like when it’s done by someone who can also ship the product.
Guest faculty and teaching work
Guest Faculty at IIT Kharagpur
Guest Faculty at IIM Calcutta
CIT Coimbatore
AIM Kolkata
Seventeen years, six roles, one throughline
From founding an 11-year digital marketing practice to running growth for enterprise technology and cybersecurity vendors — the path has consistently moved toward harder, more technical marketing problems.
Leads digital marketing for Gurucul’s AI-driven SIEM, UEBA, and security-analytics platform, including the threat-intelligence and newsletter content that anchors this page.
CYBERSECURITY VENDORLed digital marketing initiatives for Sphera, supporting cross-channel campaigns, digital content, and demand-generation programs.
Owned SEO strategy and execution, site analysis, tracking, and reporting for a leading SIEM and security-analytics vendor, working cross-functionally across product and content teams.
CYBERSECURITY VENDORManaged a team of 10 and a $100,000 budget across Google, LinkedIn, and Facebook for B2B EdTech demand generation targeting the US market, including the AWS marketing portfolio.
Ran performance-based Google and Facebook Ads and PR releases, led the website migration from CodeIgniter to Drupal, and managed SEO, social, content, and lead generation.
Built and ran an independent digital marketing practice: 200+ websites delivered, 500+ businesses supported, thousands of keywords ranked #1, and hosting managed for 100+ websites via cPanel/WHM.
CyberSecurityThreatAI.com
A self-built, self-authored cybersecurity media platform — proof, not a portfolio slide, of practical cybersecurity digital marketing expertise: research, SEO, information architecture, and 70+ working security tools.
Cybersecurity conversations worth hearing
Listen to threat-intelligence perspectives, security leadership conversations, and practical insights from the cybersecurity ecosystem. This series was created using AI-assisted production and machine-generated audio, then edited, structured, conceptualized, and prepared by Omkar Nath Nandi.
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▶Stories from the threat landscape
Video-led threat stories that bring cyber incidents, attack patterns, and security lessons closer to the people who need to act on them. These two stories were created using AI-assisted production and machine-generated audio, then edited, structured, conceptualized, and prepared by Omkar Nath Nandi.
Every tool, article, term, and transmission — searchable
This isn’t a highlight reel. It’s the full working directory of content and applications Omkar has published, indexed and searchable right here.
Teaching, credentials, and public work
Courses, verified badges, and the wider digital marketing platform this cybersecurity work sits alongside.
Degrees and certifications
Click any credential name to open its available verification, badge, certificate, wallet, or qualification record.