Pete H 
CISSP/ISO27KFree labs to test your Pen Test/CTF skills and beyond:
Academy Hackaflag BR - https://hackaflag.com.br/
Attack-Defense - https://attackdefense.com
Alert to win - https://alf.nu/alert1
CTF Komodo Security - https://ctf.komodosec.com
CMD Challenge - https://cmdchallenge.com
Explotation Education - https://exploit.education
Google CTF - https://lnkd.in/e46drbz8
HackTheBox - https://www.hackthebox.com
Hackthis - https://www.hackthis.co.uk
Hacksplaining - https://lnkd.in/eAB5CSTA
Hacker101 - https://ctf.hacker101.com
Hacker Security - https://lnkd.in/ex7R-C-e
Hacking-Lab - https://hacking-lab.com/
HSTRIKE - https://hstrike.com
ImmersiveLabs - https://immersivelabs.com
NewbieContest - https://lnkd.in/ewBk6fU5
OverTheWire - http://overthewire.org
Practical Pentest Labs - https://lnkd.in/esq9Yuv5
Pentestlab - https://pentesterlab.com
Penetration Testing Practice Labs - https://lnkd.in/e6wVANYd
PentestIT LAB - https://lab.pentestit.ru
PicoCTF - https://picoctf.com
PWNABLE - https://lnkd.in/eMEwBJzn
Root-Me - https://www.root-me.org
Root in Jail - http://rootinjail.com
SANS Challenger - https://lnkd.in/e5TAMawK
SmashTheStack - https://lnkd.in/eVn9rP9p
The Cryptopals Crypto Challenges - https://cryptopals.com
google.com (Dorks)
shodan.io (Servers)
censys.10 (Servers)
hunter. io (Mail addresses)
fullhunt.io (Attack Surface)
onyphe.io (Servers)
socradar.io (Threat Intelligence)
binaryedge.io (Attack Surface)
ivre.rocks (Servers)
crt.sh (certificate search)
vulners.com (Vulnerabilities)
publicwww.com (Source Code)
pulsedive.com (Threat Intelligence)
intelx.io (OSINT)
wigle.net (WiFi networks)
viz.greynoise.io (Threat Intelligence)
Try Hack Me - https://tryhackme.com
Vulnhub - https://www.vulnhub.com
W3Challs - https://w3challs.com
WeChall - http://www.wechall.net
Zenk-Security - https://lnkd.in/ewJ5rNx2
800 Comp Sci courses: https://github.com/Developer-Y/cs-video-courses
Blueteams Online: https://blueteamlabs.online/
#cybersecurity #resources #CyberEducation #infosec #CTF #pentesting
Hackaflag - Plataforma de ensino de segurança da informação, CTF (Capture the flag) e Bug Bounty (Programa de Recompesa por falhas)
Oferecemos uma plataforma completa, contemplando competições e treinamentos estilo CTF (incluindo o maior campeonato da América Latina da categoria), programas de Bug Bounty, conectando empresas a pesquisadores, e o Academy, um conjunto de cursos e aulas online para quem deseja ser introduzido ou se qualificar dentro do segmento, contendo inclusive, laboratórios virtuais para os alunos treinarem suas skills técnicas.
Dan Gillmor
Lukasz Olejnik
Eugen Rochko
wakest likes your bugs ⁂