🤔🤔🤔🤔Do you ask yourself, “What is DNS?” “Do I need to use DNS?” Do you feel confused? In some cases, DNS can be convoluted and complicated. Let’s talk about Domain Name System (DNS)...just comment down the below the session 😉
All you need is a Samsung max app to enable the DNS in your data connection .
First you need to know which DNS you need
What I use is Quad9 which is easy ,faster, reliable and extra safe
That's all two steps to save your precious mobile from malware ☠
smartphones users dont need to worry about such things , cellular network is not your LAN or blah blah , its resides behind the NET routing , so it is uselless and waste of time for DNS things discussion for a smartphone users ..
router is different and smartphones are different. smartphones do get connection from router wifi using a mechanism called NAT ROUTING , where no direct communication can be done to phone through routers as there is no available port opend for external access and its is impossible to create a backdoor port in smartphone remotely, if someone had physical access than only it is possible
initial setup of router as super user level as follows
disable inbuilt support account disable external access ports except LAN . enable filters
DNS can not prevent from hackers , it only maintain address and path of traffics , it only can do the load balancing which can cause if not maintained denial of service
example
router located in Pecullar , US
IP : 209.105.147.60
this is unsecure ,cause they have not disabled external access to router login along with the support user login , support user login ID is same for a router model .. example few btel router do have support login as user support and password support.. user do set admin or user password but they never do disable support user or external access port
one more aggressive hacking can be done by entering into the PC connected to the router in this way , i can easily go into the system and alter everything with their non secure setup
