I have a Droid 3 and for whatever reason it has a Telnet Server running on port 23. It requires no credentials and it has root permissions. It bothers me when I'm connected to wifi networks because my phone would be extremely easy to hack into. Here are the options I'm thinking about:
- Disable the Telnet Server
- Password protect the Telnet Server
- Put up a firewall to make the port inaccessible
I'm not sure what is the best course of action in this case, I'm sure disabling the server is the safest but I'm not sure exactly sure how to do that. How can I protect my phone from being hacked into from this Telnet server?