There is no online exam. Every time ISC2 has trialed online exams, they have found rampant cheating, so they are no longer offered.
Thank you for reaching out via the Community board.
All ISC2 exams are delivered in person, in approved Pearson VUE testing centers. Online proctored exams are not available.
Online proctored exams via currently available delivery methods represent a security risk for our exams and a risk to the reputation and integrity of our certifications.