Los siguientes recursos no tienen costo y es posible obtener una constancia en caso de completarlo. Existen mas recursos relacionados al tema y muy buenos, sin embargo algunos de ellos tienen algún costo. 

• SANS ICS SUMMIT --> Marzo 4 y 5, 2021
  https://www.sans.org/event/ics-security-summit-2021
• INTRODUCTION TO NLP
  https://courses.analyticsvidhya.com/courses/Intro-to-NLP
• GETTING STARTED WITH NEURAL NETWORKS
  https://www.analyticsvidhya.com/blog/2020/10/4-free-certificate-courses-data-science-machine-learning-analytics-vidhya/
• INTRODUCTION TO PYTHON
  https://courses.analyticsvidhya.com/courses/introduction-to-data-science
• BHIS - OPSEC FUNDAMENTALS --> Febrero 18,2021
  https://attendee.gotowebinar.com/register/648739760905206798
• NULLC0N --> Marzo 5 Y 6, 2021
  https://nullcon.net/website/goa-2021/register.php
• BSIDESSF --> Marzo 6,9, 2021
  https://bsidessf.org/
• RTV HACKING IS NOT A CRIME --> Marzo 27, 2021
  https://www.twitch.tv/hacknotcrime
• SOC CORE SKILLS --> Abril 20-23, 2021
  https://wildwesthackinfest.com/training/soc-core-skills-john-strand/
• CYBER THREAT HUNTING LEVEL 1 --> Febrero 23, 2021
  https://register.gotowebinar.com/register/4808828865481561872 
• CURSOS DE CIBERSEGURIDAD DE CHECKPOINT
  https://www.checkpoint.com/elearning/
• Programa especializado: IT Fundamentals for Cybersecurity --> Febrero 12, 2021
  https://www.coursera.org/specializations/it-fundamentals-cybersecurity?action=enroll
• HACKER ARISE - OSINT
  https://www.hackers-arise.com/osint
• REVERSE ENGINEERING WITH GHIDRA
  https://hackaday.io/course/172292-introduction-to-reverse-engineering-with-ghidra
• BLUE TEAMING FREE TRAINING
  https://www.blueteamsacademy.com/
• INFORMATION SECURITY INCIDENT HANDLING
  https://www.itmasters.edu.au/free-short-course-information-security-incident-handling/
• DETECTING AND DEFENDING AGAINST CYBER THREATS
  https://www.itmasters.edu.au/free-short-course-detecting-and-defending-against-cyber-threats/
• ATTACK IQ ACADEMY
  https://academy.attackiq.com/
• RANGEFORCE FREE CYBERSECURITY TRAINING
  https://www.rangeforce.com/free-cyber-security-training-community-edition
• LET'S DEFEND ACADEMY
  https://app.letsdefend.io/academy/
• LA INTELIGENCIA MEDICA APLICADA A PANDEMIAS --> Febrero 23, 2021
  https://t.co/0qeWhwXN9a

Fuente: Criptogen