I am working from home during this period. I do not just want to show my online activity to any agency including hackers. I am searching for any option, so that I can connect my office computer through internet without exposing out the Internet World.
I hear a few about Private Virtual Network. Can anybody suggest me about such technology.
A VPN will protect you against online tracking by hiding your IP address, so that you can't be tracked. But it will not protect you against malware, viruses and hackers. For this, you must use an antivirus program.
Sometimes a VPN can fail to protect your device’s DNS queries even when the rest of your traffic is concealed by the VPN tunnel. If your DNS leaks, unauthorized entities, like your internet service provider or DNS server operator, can see which websites you visit and any apps you use.
You can do DNS leak test with a VPN service. It allows you to check your VPN connection for leaks.