Unauthorized individuals can potentially watch or intercept a video call if specific security vulnerabilities, compromised device credentials, or unencrypted transmission channels are exploited. Modern video conferencing platforms utilize robust end-to-end encryption standards and secure protocols designed to prevent third-party eavesdropping, meaning legitimate calls remain private between authorized participants. However, risks increase if an attacker gains unauthorized access to your device through spyware, compromises your account login credentials, or if you use an unsecured public Wi-Fi network without a virtual private network. Maintaining strong account passwords, keeping device software updated, and using encrypted apps protect calls.