Marriott International has appointed Daniel Dubowski as senior vice president and chief information security officer. Dubowski previously served in the same role at Hertz and will report to Marriott CIO Naveen Manga. Manga said Dubowski's experience in cybersecurity and risk programs will help strengthen trust, resilience, and security across Marriott's global enterprise.
Ctrip Corporate Travel CTO Weng Jie said at the 2025 partner conference that the company invests over 100 million yuan annually in system stability, continuously updates industry certifications for information security, and maintains 24/7 emergency response. Its AI travel assistant 'Chengxingtu' is built on the joint iteration of 'computing power + algorithms + knowledge,' rooted in Ctrip's extensive travel and business travel knowledge base, aiming to provide business travel insights beyond general large models.