二十二、资源 OnlineTraining WebApplication Exploits and Defenses The Exploit Database Udacity Bug Bounty Platforms Hackerone.com Bugcrowd.com Synack.com Cobalt.io Video Tutorials youtube.com/yaworsk1 Seccasts.com Twitter#infsec Twitter@disclosedh1 Web Application Hackers Handbook Bug Hunters Methodology Recommended Blogs philippeharewood.com Philippe'sFacebookPage fin1te.net NahamSec.com blog.it-securityguard.com blog.innerht.ml blog.orange.tw Portswigger Blog Nvisium Blog blog.zsec.uk Bug Crowd Blog HackerOne Blog