Publications
Books, e-books, and patents
Books
Published with Springer, IGI Global, and independent imprints on identity, privacy, and security.
Don't Ever Think About Passwords AgainHow biometrics and passkeys finally make passwordless authentication practical for businesses of any size.
2022
Data Privacy, What Enterprises Need to KnowA practitioner's guide to GDPR, CCPA, and building privacy programs that survive enterprise security reviews.
2022
Data Mining Approaches for Big Data and Sentiment AnalysisTechniques for extracting structured signal from unstructured social-media data at scale.
Handbook of Computer Networks and Cyber SecurityReference handbook spanning network protocols, defensive architectures, and modern threat models.
Handbook of Research on Multimedia Cyber SecurityCross-disciplinary research on protecting multimedia systems and the privacy of their users.
Computer and Cyber SecurityAn end-to-end view of computer security fundamentals, defensive design, and applied cryptography.
Guest-edited journal special issue
Special Issue
Recent Advances on Deep Learning for Safety and Security of Multimedia Data in the Critical Infrastructure
Guest editor on this peer-reviewed special issue applying deep learning to the safety and security of multimedia data across critical infrastructure.
an Open Access journal by MDPI
- Impact Factor
- 2.2
- CiteScore
- 5.3
Guest Editors include Dr. Deepak Gupta
E-books
Free, ungated, and readable in the browser. Practitioner guides on identity, AI security, GEO, and founding security companies.
- EntrepreneurshipFrom Zero to $10KThe Solo Founder's AI Playbook: build a real SaaS company in 60 days with $1,000.
- AI & EthicsAI Ethics and Governance in B2BA practical framework for responsible AI in marketing, cybersecurity, and enterprise operations.
- Cybersecurity & MarketingGEO for CybersecurityHow security vendors win AI visibility and get cited by AI engines.
- AI & MarketingThe Practical Guide to AI Search VisibilityHow B2B SaaS companies win citations in ChatGPT, Perplexity, and AI Overviews.
- AI & MarketingThe Complete GEO Playbook for B2B SaaSEarning AI citations from ChatGPT, Perplexity, Gemini, and Google AI Overviews.
- AI & SecurityAI Agents and the Security Nightmare Nobody's SolvingIdentity, authorization, and trust in the age of autonomous AI.
- Career & EducationThe IAM Career PlaybookFrom security professional to identity expert.
- CybersecurityCybersecurity Breaches DecodedReal-world breach analyses with actionable lessons for CISOs and security teams.
- CybersecurityPasswordless & PasskeysThe enterprise adoption guide to passkeys, biometrics, and adaptive auth at scale.
- AI & MarketingFrom SEO to GEOThe B2B marketer's survival guide for the AI search era.
- Career & EducationBreaking into CybersecurityA practitioner's guide for students and career changers.
- Artificial IntelligenceAI Agents: A Practical GuideFrom concepts to production: architecture, tools, memory, and safety.
- Identity & Access ManagementThe CIAM Buyer's HandbookEverything you need to evaluate, select, and implement customer identity.
- B2B SaaSThe B2B SaaS Founder's Security PlaybookEnterprise readiness without a dedicated security team.
- CybersecurityThe Zero Trust Playbook for B2B SaaSFrom buzzword to blueprint: a founder's guide to implementing zero trust.
- EntrepreneurshipThe Cybersecurity EntrepreneurBuilding security companies that scale.
Patents
Granted across cybersecurity, IoT, applied cryptography, and AI for misinformation defense.
- Method and System for Defense Against Distributed Denial-of-Service AttackDDoS defense
- A User Authentication System and Method Using Smart Cards for Cloud-Based IoT ApplicationsIoT authentication
- Method and System for Automatic Fake News Detection Using Feature Selection on Social NetworksAI / misinformation
- Fine-Grained Searchable Encryption for Resource-Constrained Devices in m-Health NetworksCryptography
- A Remote Temperature Monitoring System and Method for IoT-Based Smart HomesIoT systems
More from Deepak Gupta
Every page on guptadeepak.com is hand-curated by Deepak Gupta. Pick a thread:
- About Deepak Gupta
Founder, cybersecurity architect, and writer at guptadeepak.com.
- My journey
From LoginRadius (2013, 1B+ users) to GrackerAI, in milestones.
- Speaking
Conferences, podcasts, and interview appearances.
- Published & bylines
Bylines in Forbes, Entrepreneur, VentureBeat, HackerNoon, and DZone.
- Podcasts
Editorial directory of the podcasts I recommend and appear on.
- Free tools & checklists
Hash visualizer, password tools, SaaS metrics calculator, passwordless rollout sheets.
- Research Hub
Curated research, buyer's guides, vendor comparisons, and technical deep-dives.
- All writing
Every essay, newest first.
- Newsletter
One short note when a new essay lands. No funnel.