Mefodiy Kelevra
Cyber Security Expert and Instructor
4.40 (962 reviews)
10
active courses
3
removed courses
May 2018
first content date
Feb 2025
last content date
8251
total students
962
total reviews
4.4
average rating
75
total content length
Courses
OSINT и профессиональное использование поисковых систем
232
students
6 hours
content
Jan 2023
updated
$19.99
VPN мастеркласс. Public VPN, Personal VPN, WireGuard VPN
658
students
2 hours
content
Aug 2019
updated
$19.99
Шифрование Дисков и разделов | Disk and Partition Encrypt
513
students
1.5 hours
content
Aug 2020
updated
$19.99
