이메일 난독화: 2026년에 효과적인 방법은?

This comprehensive analysis of email obfuscation techniques provides empirical evidence on their effectiveness against email harvesters as of 2026. JavaScript-based methods—including conversion, AES encryption, and user interaction—achieve 100% blocking rates, while traditional approaches like HTML entities and URL encoding still maintain over 95% effectiveness. However, many techniques like image masking and text reversal severely compromise accessibility, making them unsuitable for production environments. Developers should prioritize JavaScript conversion and AES encryption as the best balance between security and usability.