safety technology
| Changting Technology | Anheng Information Security Research Institute | Chian Xin ATEAM | Convinced the clairvoyance safety laboratory |
| TOPSEC Alpha Lab | Jiuxianqiao Unit 6 | Watch Snow Academy | T00ls |
| FreeBuf | Bypass | My Love Cracking Forum | Secquan Circle Community |
| i Spring Autumn | Saining Network Security White Hat Academy | White hat community | National Science Funnel Community |
| Yunzhong trusted | Black and white | Star Alliance Security | Red sun security |
| Dark cloud security | Penetration Cloud Notes | Principal Road | China Baike Alliance |
| Penetration Testing Tutorial | Hanging Sword Armory | President overlap report | CTFHub |
| Nu1L Team | White Hat 100 Security Attack and Defense Laboratory | Dubhe | Fat Hubble |
| ParrotSecurity | Thor All Test | Ms08067 safety laboratory | Jupiter Security Lab |
| Qingteng Cloud Security Laboratory | Xuanyuan Offense and Defense Research Center | Hetian Zhihui | Byte Pulse Lab |
| Hill Security Attack and Defense Laboratory | Tianyi Network Security | TideSec Security Team | Timeline Sec |
| Rebirth of information security | Chuanyun Security Team | Gcow Security Team | Galaxy Security Lab |
| Drone drone | Honghu Laboratory | WgpSec Wolf Group Security Team | SecWiki |
| Kali notes | Beta Security Lab | BugFor Security Team | ChaMd5 Security Team |
| Take control of a secure EDU | Dark Soul Security Team | Stepless safety | Wide byte security |
| Immediately safe | Khan Security Team | Zero Security Attack and Defense Laboratory | Shadow Sec Team |
| Get to know | LemonSec | Zero team | Lomi Weixiong |
| NearSec | Ots security | Ordinary road | Flathead SEC |
| SecIN Technology Platform | Security file | Safety analysis and research | Security vulnerability environment learning |
| Safety plus | Safety Patriarch | 226 Security Team | No. 5 dark area |
| 90Sec Team | My road to a security expert | Xin An Journey | Learn to use |
| The growth history of a white hat | Admin Team | Edison Chen's Game Life | Dark day |
| Heizi's Self-Saving | Ocean boat | Xiang Xuechenyi | IRT Industrial Safety Red Team |
| IoT security | Electronic Forensics and Credit Co-creation Center | Electronic data forensics and authentication | Electronic physical evidence |
| Security of Police Cyberspace and Electronic Data Forensics | Data security and forensics | Fudan Baize Team | F11Team |
| Clover Group Syclover | HeartsK Information Security Library |
Threat Intelligence/Security Information
| National Cyber Threat Intelligence Sharing Open Platform | China Information Security | Network Security Bureau of the Ministry of Public Security | ThreatPage Global Threat Intelligence |
| Three Six Zero CERT | Tinder safety laboratory | Qi Anxin CERT | Qi'anxin Threat Intelligence Center |
| Tencent Security Threat Intelligence Center | Tencent Security Emergency Response Center | Yunding Laboratory | Qi Anxin Security Service |
| Alibaba Cloud Prophet | Anheng Information Emergency Response Center | NSFOCUS Security Intelligence | Blackbird |
| Second intelligence dealer | Principal Online Information | Threat Intelligence Cabin | Security circle headhunting |
| Safety cow | Security guest | Learn those things safely | Data Security |
| E security | Zero Day Intelligence Agency | Lingtian Laboratory | Vulnerability push |
| MottoIN | Didi Security Emergency Response Center |
Program/GitHub
| Program life | SegmentFault | CSDN technical community | Frontline of Big Data Technology |
| Programming learning base | C Language Plus | C language entry to mastery | C language and CPP programming |
| Novice learn Python | Python enthusiast community | Python programming | Python technology |
| Python Technology Inn | Python cat | Script House | PHP open source community |
| PHP Chinese website latest courses | Play with VS Code | GitHubDaily | GitHub Featured |
| GitHub boutique recommendation | GitHub technical community | HelloGitHub |