The authors of »Cybersecurity for SAP«

Gaurav Singh

Photo of Gaurav Singh
Gaurav Singh is an SAP cybersecurity manager at Under Armour with more than 19 years of experience and a proven track record of helping organizations protect themselves from cyber threats while maximizing their SAP investments. In addition to his cybersecurity leadership role, Gaurav is an accomplished speaker and published author. He has presented at the SAP conference’s cybersecurity track, been featured in international journals, and been recognized as an SAP Insider Expert. 
Gaurav’s expertise spans the entire spectrum of SAP security, including identity and access controls; governance, risk, and compliance; vulnerability management; threat management; incident response; and backup and disaster recovery. He is passionate about going beyond traditional SAP security to implement true cybersecurity, covering all aspects of SAP's secure operations map, from infrastructure to cloud security.

Juan Perez-Etchegoyen

Photo of Juan Perez-Etchegoyen
Juan Perez-Etchegoyen is the chief technology officer at Onapsis. With more than 20 years of experience in the IT security field, JP is a leading expert in business-critical application security, specializing in safeguarding ERP landscapes. At Onapsis, he spearheads research and innovation, tackling the complex security challenges faced by organizations managing these critical systems. He guides the development of new products and oversees the acclaimed Onapsis Research Labs, driving cutting-edge cybersecurity research.
An experienced speaker and trainer, JP regularly presents at top-tier industry conferences like Black Hat, RSA, HackInTheBox, Oracle OpenWorld, and SAP TechEd. He is a founding member of the CSA Cloud ERP Working Group and has led numerous global cybersecurity consultancy projects for Fortune 500 companies, spanning penetration testing, vulnerability research, security auditing, and incident response, including leading responses to high-profile breaches affecting SAP applications.
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Current titles

  • Cover of Securing SAP Integration Suite

    Securing SAP Integration Suite

    Gaurav Singh, Vikrant Kaushik

    475 pages, hardcover

    Security for SAP Integration Suite is shared—what are your responsibilities? Learn how to defend your cloud integrations by properly managing user identities and access and by protecting your iFlows, artifacts, APIs, communication channels, and more from common vulnerabilities. Set up … More about the book

    approx. $84.99

    Pre-order now
    Available on 12/17/2026

    E-book | Print edition | Bundle
    • Manage user identities and service-level access to SAP Integration Suite
    • Secure integration flows, Groovy scripts, and APIs
    • Protect communication channels and set up proactive monitoring and alerts
  • Cover of Zero Trust Security

    Zero Trust Security –
    The Practical Guide for Enterprise Systems

    Nitin Aggarwal, Tony Berning, Keng Lim, Gaurav Singh

    500 pages, paperback

    Zero trust security follows a simple rule: never trust, always verify. But how can security teams put that principle into practice? Find out with this comprehensive guide! Start with the foundations of enterprise security, and then learn how to make … More about the book

    approx. $64.99

    Pre-order now
    Available on 12/17/2026

    E-book | Print edition | Bundle
    • Master the technical building blocks of zero trust security architecture
    • Apply zero trust principles to your enterprise applications and data
    • Secure your enterprise landscape, including ERP systems, cloud apps, databases, collaboration tools, and AI platforms