In the ever-evolving landscape of educational technology, the internet has become an indispensable tool for K-12 learners. As students increasingly rely on computers, tablets, and other devices for educational activities, schools face the challenge of ensuring a safe online environment while complying with regulations like the Children's Internet Protection Act (CIPA). Examining the evolution of K-12 internet content filtering technologies sheds light on the importance of CIPA compliance, the em| Deledao