What powers ptsec.or.kr?

CDN

jsDelivr

since Apr 2026

Unpkg

since Apr 2026

Font scripts

Font Awesome v4.7.0

since Apr 2026

Google Font API

since Apr 2026

JavaScript libraries

jQuery v3.3.1

since Apr 2026

jQuery UI v1.12.1

since Apr 2026

Slick

since Apr 2026

Swiper

since Apr 2026

Miscellaneous

Open Graph

since Apr 2026

Programming languages

Java

since Apr 2026

Rich text editors

CKEditor

since Apr 2026

Web server extensions

mod_jk v1.2.50

since Apr 2026

OpenSSL v1.1.1k

since Apr 2026

Web servers

Apache HTTP Server v2.4.37

since Apr 2026

Apache Tomcat

since Apr 2026