[Network security concept is rising rapidly, NSFOCUS Technology is approaching the 20CM daily limit] On October 23, the network security concept is rapidly rising, NSFOCUS Technology is approaching the 20CM daily limit, Anheng Information has risen by more than 13%, Qi Anxin, Sino-Singapore, and Yongxin Zhicheng have followed suit. According to the news, PHP, a programming language widely used in website and network application development, has been exposed to have serious network security vulnerabilities and requires urgent security updates. Many governments and companies in Asia are currently urgently investigating and strengthening their websites. The PHP development team released fixes for two serious security vulnerabilities on the 21st.