Stefan Kienzl
CISO, IT Consultant, Lehrender
4.35 (1086 reviews)
9
active courses
0
removed courses
Dec 2020
first content date
Apr 2025
last content date
7613
total students
1086
total reviews
4.35
average rating
23
total content length
Courses
Netzwerktechnik Grundlagen - Spanning Tree und Ethernet
67
students
1.5 hours
content
Apr 2025
updated
$29.99
Netzwerktechnik Grundlagen - Network Access und Ethernet
457
students
2.5 hours
content
Apr 2025
updated
$19.99
Netzwerktechnik Grundlagen - IPs, Subnetting und Routing
1.3K
students
4.5 hours
content
Apr 2025
updated
$19.99
Netzwerktechnik Grundlagen - OSI Modell, TCP / UDP und Ports
950
students
3 hours
content
Apr 2025
updated
$19.99
Netzwerktechnik Grundlagen - WAN Techniken (MPLS,IPSec, NAT)
500
students
2 hours
content
Apr 2025
updated
$29.99
