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Internet Security

How do I change my DNS server?

How do I change my DNS server?Your Internet Service Provider (ISP) will usually specify which DNS server you use.However, there are three main ways to change the DNS server used by your device.Use a Virtual Private Network (VPN) to use the DNS server for VPN services. The best VPNs never suffer from.....

Why should I check my DNS server regularly?

Why should I check my DNS server regularly?In order to stay safe on the Internet, you must verify that your computer's DNS requests are being completed by a trusted server.Connecting to an untrusted DNS server poses serious security risks, such as identity theft and malware infections.If you unknowi.....

How do DNS servers resolve DNS queries?

How do DNS servers resolve DNS queries?When you access a URL (website address) in your browser, your device sends a DNS query through your device's network settings to a DNS resolver it knows about, which responds using the IP address on the Internet where the website is located.When the DNS resolve.....

What is a DNS server?

What is a DNS server?DNS stands for Domain Name System and is similar to the telephone directory of the Internet.A DNS server is a computer server that contains a fully qualified domain name (FQDN) directory and the corresponding public IP address for that domain.Fully qualified domain names are hos.....

In which countries is VPN legal

Is VPN legal?It is perfectly legal to use a VPN in the USA, Canada, the UK and most of the world. VPNs are only illegal if you live in Belarus, Iraq, North Korea or Turkmenistan. However, countries such as China and Russia have laws that restrict the use of VPNs in certain ways.Illustration showing .....

What does a VPN protect you from?

What does a VPN protect you from?Using a VPN allows you to keep your online activities more private than if you did not have a VPN. However, a VPN does not make you completely anonymous.Encrypting your data and hiding your IP address is a good place to start, but your IP address is only one way you .....

How does a VPN work?

How does a VPN work?A VPN works by creating an encrypted connection between your device and a private VPN server.This connection is called a VPN tunnel and the VPN will use a range of VPN protocols to transfer data.How a VPN worksA VPN creates an encrypted tunnel between your device and a remote ser.....

Why do I need a VPN?

Why do I need a VPN?A quality VPN serves many purposes related to internet privacy, security, safety, anonymity and freedom.In 2020, we partnered with GlobalWebIndex to interview VPN users around the world and find out why they use VPNs. Common reasons for using VPNs areTo protect privacy on public .....