Disponibilizei mais dois vídeos resolvendo desafios do CTF do FireShell Security Team.
https://youtu.be/RS0eXnLgbAk
https://youtu.be/iVyEJXBKbg0

Labs Gratuitos para Treinar suas Habilidades em Pentest/CTF
----------------

HackTheBox
https://www.hackthebox.eu

Vulnhub
https://www.vulnhub.com

Practical Pentest Labs
https://practicalpentestlabs.com

Labs Wizard Security
https://labs.wizard-security.net

Pentestlab
https://pentesterlab.com/

Hackthis
https://www.hackthis.co.uk

Shellter
https://shellterlabs.com/pt/

Root-Me
https://www.root-me.org/

Zenk-Security
https://www.zenk-security.com/epreuves.php

W3Challs
https://w3challs.com/

NewbieContest
https://www.newbiecontest.org/

The Cryptopals Crypto Challenges
https://cryptopals.com/

Penetration Testing Practice Labs
http://www.amanhardikar.com/mindmaps/Practice.html

alert(1) to win
https://alf.nu/alert1

Hacksplaining
https://www.hacksplaining.com/exercises

Hacker101
https://ctf.hacker101.com

Academy Hackaflag
https://academy.hackaflag.com.br/

PentestIT LAB
https://lab.pentestit.ru

Hacker Security
https://capturetheflag.com.br/

PicoCTF
https://picoctf.com

Explotation Education
https://exploit.education/

Root in Jail
http://ctf.rootinjail.com

@ctfplayers

Lista atualizada 😎👆

NOVO DESAFIO NO AR!

https://capturetheflag.com.br/

Se você ainda não viu ou não resolveu o desafio da última sexta-feira, esse é o momento! Confira a dica ;)
"Espelho, espelho meu, tem uma flag mais fácil do que eu?"
https://hackaflag.com.br/challengeweek/level16/

O #ES6 não é mais uma novidade, mas tem muita coisa que as pessoas podem aprender com um paper básico feito pelo @k33r0k, confira e veja como aplicar para o "bem ou mal"
#Hackaflag #DontStopHacking
https://medium.com/@keerok/56668be4d67e

B-Sides Tampa Kid's CTF - Hosted by Neverland CTF
https://docs.google.com/forms/d/e/1FAIpQLSdY_Cs3E3S9LTamIDG2FayzNL88xu098BIkP-gZRnPbD-VzAQ/viewform

BSides Tampa 2019
https://bsidestampa2019.dryfta.com/en/

galera, código fonte das duas challs que fiz no ctf do fireshell tão aqui https://github.com/diofeher/ctf-challenges/tree/master/fireshell-ctf-2019

CTF-BR! – Ranking Interno CTF-BR – Temporada 2019
https://ctf-br.org/2019/01/ranking-interno-ctf-br-temporada-2019/

Labs Gratuitos para Treinar suas Habilidades em Pentest/CTF
----------------

HackTheBox
https://www.hackthebox.eu

Vulnhub
https://www.vulnhub.com

Practical Pentest Labs
https://practicalpentestlabs.com

Labs Wizard Security
https://labs.wizard-security.net

Pentestlab
https://pentesterlab.com/

Hackthis
https://www.hackthis.co.uk

Shellter
https://shellterlabs.com/pt/

Root-Me
https://www.root-me.org/

Zenk-Security
https://www.zenk-security.com/epreuves.php

W3Challs
https://w3challs.com/

NewbieContest
https://www.newbiecontest.org/

The Cryptopals Crypto Challenges
https://cryptopals.com/

Penetration Testing Practice Labs
http://www.amanhardikar.com/mindmaps/Practice.html

alert(1) to win
https://alf.nu/alert1

Hacksplaining
https://www.hacksplaining.com/exercises

Hacker101
https://ctf.hacker101.com

Academy Hackaflag
https://academy.hackaflag.com.br/

PentestIT LAB
https://lab.pentestit.ru

Hacker Security
https://capturetheflag.com.br/

PicoCTF
https://picoctf.com

Explotation Education
https://exploit.education/

Root in Jail
http://ctf.rootinjail.com

CMD Challenge
https://cmdchallenge.com

Try Hack Me
https://tryhackme.com/

@ctfplayers

Lista atualizada👆😎

Esse foi mais um desafio lançado na final do Hackaflag 2018 resolvido pelo @k33r0k
Se tivesse se deparado com ele iria conseguir resolver?

#Hackaflag #Roadsec #DontStopHacking

https://www.youtube.com/watch?v=8xqvxsBycGM

Esse código na imagem dá 50 reais de desconto na entrada.