https://github.com/enaqx/awesome-pentest
https://github.com/sbilly/awesome-security
https://github.com/meirwah/awesome-incident-response
https://github.com/coreb1t/awesome-pentest-cheat-sheets
https://github.com/carpedm20/awesome-hacking
https://github.com/vitalysim/Awesome-Hacking-Resources
https://github.com/AnarchoTechNYC/meta/wiki/InfoSec#hacking-challenges
https://web.archive.org/web/20161227061020/http://www.zapyaapkforpc.com/2016/12/top-hacking-sites-ctfs-and-wargames-to.html
https://github.com/yeyintminthuhtut/Awesome-Red-Teaming
https://github.com/bluscreenofjeff/Red-Team-Infrastructure-Wiki
https://wiki.sans.blue/#!index.md
https://www.cybrary.it/
https://mkto.cisco.com/security-scholarship
https://nostarch.com/nsm
https://nostarch.com/packetanalysis3