How to detect unauthorized DNS changes?
The Domain Name System (DNS) is like the address book of the internet. It translates website names into IP addresses so computers can connect to the right servers. If someone makes unauthorized…
What is a DNS rebinding attack?
A DNS rebinding attack is a way for hackers to trick a web browser into accessing restricted parts of a local network. This can lead to serious security issues, especially if sensitive…
How do I secure DNS records against tampering?
DNS (Domain Name System) records are crucial for directing internet traffic to the correct websites and services. If someone tampers with your DNS records, they can redirect your visitors to malicious sites,…
How does DNS filtering work for parental controls?
Introduction Keeping children safe online is a big concern for many parents. The internet is full of content that may not be suitable for kids. One of the ways to control what…
What are the risks of using a public DNS server?
Using a public DNS server can be helpful in many ways, such as faster browsing and bypassing restrictions. However, it also comes with certain risks that you should be aware of. Here,…
How does DNS play a role in preventing DDoS attacks?
The Domain Name System (DNS) is like the phonebook of the internet. It translates website names (like example.com) into IP addresses, which computers use to find and load websites. But did you…