Tag: Security

How to close ports in a router?

I am using a router given by my ISP and when I did a scan nmap -sS -p1-65365 192.168.1.1 I got below result

PORT STATE SERVICE
21/tcp open ftp
23/tcp open telnet
80/tcp open http
7547/tcp open unknown

I use router only for…

EAP-TLS WiFi Certificate

I’m hoping to validate a lab design i’m working on for EAP-TLS authenticated WiFi. I want to move away from username and password authentication and to certificate based. The network is limited to internet access only for mob…