The 2026 Edition of the ISEA International Conference on Security and Privacy (ISEA–ISAP 2026) is hosted by IIT Madras and is part of the ISEA Phase III initiative by the Ministry of Electronics and Information Technology, Government of India, aimed at promoting awareness, research, and activities in the field of information security and privacy. The 5th ISEA–ISAP 2026 conference will feature keynote lectures, paper presentations, panel discussions, workshops, and interactive sessions, bringing together experts from academia, industry, and government. Participants will have the opportunity to engage with cutting-edge research, explore practical solutions, and network with leading professionals in the field. ISEA–ISAP 2026 aims to foster knowledge-sharing, innovation, and collaboration to advance secure and privacy-aware technologies globally. Researchers and practitioners are encouraged to submit their work and join this prestigious platform. Original submissions are invited from researchers, practitioners, and academics presenting innovative contributions in information security and privacy. The conference provides a platform to share ideas, research findings, and practical solutions addressing current challenges and emerging trends in cybersecurity.