Famous Platforms to practice Pentesting 
tryhackmehttps://tryhackme.com
bWAPPhttp://itsecgames.com
flAWS Cloudhttp://flaws.cloud
Hack Yourself Firsthttp://hackyourselffirst.troyhunt.com
OWASP Juice Shophttp://juice-shop.herokuapp.com
Google Gruyerehttps://google-gruyere.appspot.com
Hack Mehttps://hack.me
HackTheBoxhttps://hackthebox.eu
Root-Mehttps://root-me.org
XSS Gamehttps://xss-game.appspot.com
Pentesterlabhttps://pentesterlab.com
OverTheWirehttps://overthewire.org/wargames/
Hacking Labhttps://hacking-lab.com/index.html
IOhttp://io.netgarage.org
smashthestackhttp://smashthestack.org
microcorruptionhttps://microcorruption.com/login
ExploitMe Mobilehttp://securitycompass.github.io/AndroidLabs/index.html
Hax.Torhttp://hax.tor.hu/welcome/
Java Vulnerable Labhttps://github.com/CSPF-Founder/JavaVulnerableLab
Pwnoshttp://pwnos.com
Ringzerohttps://ringzer0team.com/challenges
Avataohttps://avatao.com
GameOverhttps://sourceforge.net/projects/null-gameover/
HSCTF3http://hsctf.com
