My name is Pavel, nickname ADM. System Administrator with over 20 years of experience in small business security.
Competent in Linux server security and infrastructure risks.
I have experience with VoIP IP-PBX Asterisk. Successfully passed the exam, received a Digium Certified Asterisk Administrator (dCAA)
Completed several courses on the Udemy platform:
You can learn the practice of the profession from my videos.
If you have any ideas or wishes, write to me in the comments or by email. I will be happy to answer your messages.
Thanks for watching my YouTube channel.