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HackNow
OSI Decoder | HackNow
CTF Challenge'lar
Reading Mode
Easy
Networking
OSI Decoder
25 apr 2026
Ball
+35
Statistika
16
Yechimlar
35
Ball
Muallif
Neo Yamaguchi
First Blood
ninja
26 apr 2026
Tavsif
Bosqichlar
0
/
7
1
HTTP Protocol
+5 ball
Oldingi bosqichni yeching
2
IP Address
+5 ball
Oldingi bosqich shart
Oldingi bosqichni yeching
3
TCP Protocol
+5 ball
Oldingi bosqich shart
Oldingi bosqichni yeching
4
Ethernet / MAC
+5 ball
Oldingi bosqich shart
Oldingi bosqichni yeching
5
Wi-Fi Signal
+5 ball
Oldingi bosqich shart
Oldingi bosqichni yeching
6
TLS/SSL
+5 ball
Oldingi bosqich shart
Oldingi bosqichni yeching
7
Session Management
+5 ball
Oldingi bosqich shart
Oldingi bosqichni yeching
Baholash
Muallif'ga xabar
Xatolik xabar qilish