I am blocking a website using router.It is working fine for non-secured URL but not working for secured URL(https).Any suggestions?
You can block a website using URL or IP. Both ways can be used in http mode (clear text). However, you can block the website only using IP in https mode (encrypted). This is simply because the URL is also encrypted in https mode.
One way to block a website in https mode using its URL is to use a proxy server. Your users will send the requests to this proxy and this proxy can then block any website it is configured to do so.