Reference Network design to enhance network security to Home network

 

Of course, this is network design only

You still need to regular patch your device (e.g. install hotfix, upgrade firmware), disable any unnecessary remote access, change default username and password……..

 

Reference:

https://www.hkcert.org/my_url/en/blog/15073101

https://www.hkcert.org/my_url/en/blog/15052903

http://www.cybersecurity.hk/images/20150213_3.pdf