Today we will explore one really important component of your secure online surfing – A Private DNS server. Let’s start.
Private DNS server: Explanation & Example
Let’s imagine you begin your Android/ Apple device’s search for various items while connected to a public network (like one at a shopping mall). Your search queries could be intercepted by someone else on the same network who has the necessary abilities, allowing them to know exactly what you’re looking for. That might not be hazardous, or it might be dangerous. In either case, why run the risk?
In this situation, a Private DNS server is useful. All of your DNS queries are encrypted after you use this function, making it impossible for any malicious parties to read them (even if they capture those packets). In other words, we can define Private DNS as something that is a communication channel between your network and the Domain Name System server, guarding against data eavesdropping.
Pros of implementing it
The usage of a Private DNS server has numerous advantages. These are what they are:
- Security is the key benefit of using Private DNS. If you use a Public DNS server, you can be more susceptible to DoS and DDoS attacks. It is doubtful that this will occur if you use a Private Domain Name System server, though.
- There are almost all premium services available. Yes, all of the premium features are present on the Private Domain Name System server. For instance, it might combine dynamic DNS (DDNS) and secondary DNS.
- It prevents DNS hijacking. A Private DNS server secures your DNS requests by encrypting all of your internet data. This implies that nobody can snoop on you or covertly direct you to a dangerous website.
- Extra DNS records and zones. As many DNS zones and DNS records as your server can accommodate will be supported. You will have access to every DNS record you require (A, AAA, SOA, PTR, MX, TXT, CNAME, etc.).
- A Private DNS server could be entirely devoted to responding to requests for the company’s internal resources. Network administrators can set up networks and servers to deliver the most outstanding performance possible for each application.
How do you set up a Private DNS server?
It is simple to set up your own Private Domain Name System server. However, the technique differs depending on your device (computer, smartphone, Operating System, etc.). To summarize, you must configure a DNS address on your device to activate Private DNS. Furthermore, direct connections to a third DNS server with DoT or DoH capabilities would be ideal.
The safety of its data is every company’s first priority. This is particularly true in the modern world, where hacks, breaches, and vulnerabilities virtually always make the news. The easiest way to prevent this is to take some time to set up a local, Private Domain Name System server that will manage this for all of your PCs.