The rapid penetration of the internet in Indonesia has not been matched by digital literacy skills among vocational students at SMK YPUI Parung, who remain vulnerable to online fraud, fake news, account hacking, and cyberbullying. This Community Service (PkM) activity aims to raise cyber awareness, provide data protection skills, and foster digital communication ethics. The implementation method consisted of three phases: preparation, execution (pre-test, multimedia presentation, hands-on account security simulation, and post-test), and evaluation. The results revealed a 50% increase in cognitive understanding, rising from 35% in the pre-test to 85% in the post-test. Furthermore, 100% of participants successfully activated Two-Factor Authentication (2FA) and reconfigured their social media privacy settings. This education proved effective in building safe and responsible digital habits.
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