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No.475 How to disable Telnet relating to security issues with Telnet 03-03-2016


Recently, it has been discovered that ezTCP does not work due to a new form of hack which attacks Telnet servers.

There has been freeze or reboot of network features.
This is because the external Internet connection line is directly connected to ezTCP (products) without going through a router or firewall, and Telnet is enabled without a password.

Telnet option has already been set to the default value of the product.
You can fundamentally block the hacking access by disabling the Telnet option.

How to disable are as follows:

1. Operate ezManager.
2. Search the product by MAC or IP address.
3. Select the product.
4. Move the option tab.
5. Disable Telnet option.



Thank you.





- See also

- Related Products


[ Ethernet-Module ] CSE-M53N, CSE-M32
[ Ethernet-Module with RJ45 ] CSE-M73
[ Ethernet-Board ] CSE-B63N
[ Ethernet-External ] CSE-H55N, CSE-H53N, CSE-H25, CSE-H20, CSE-H21
[ Wireless-External ] CSW-H80, CSW-H85
[ Wireless-Module ] CSW-M85, CSW-M83
[ I/O ] CIE-H12, CIE-H14, CIE-H10, CIE-M10