Best DNS Security & WebTitan’s DNS Filtering Solution

In a tech-driven age, there are more cybersecurity concerns that an average internet user can even fathom. The fact of the matter is that security issues related to the internet are here to stay. In fact, the internet has become a breeding ground when it comes to cyber threats and malicious attacks.

Of course, you cannot stop the use of the internet. Instead, the right course of action is to understand the mechanics of DNS security and opt for a “right” DNS filtering solution. With DNS filtering, you can count on top-notch protection on the internet and ensure a secure browsing experience.

In 2022, DNS security is integral to protect users from the wrath of cyberattacks. Keeping that in mind, let’s touch on the fundamentals, importance, and the crucial role of DNS security in the digital era:

 

Basics: DNS Security

DNS security refers to a protective mechanism that renders protection to the DNS infrastructure from potential cyber attacks. The idea is to make sure the DNS infrastructure performs faster and without issues. The best DNS security involves multiple defenses and security protocols.

 

Importance of DNS Security in 2022

It is no secret that cybersecurity attacks are at an all-time high and will likely continue for years to come. For starters, research shows that no one is immune from ransomware attacks. Statistically, a new business becomes a victim of a ransomware attack every 11 seconds.

According to extensive Check Point research, there 2021 saw a 50% increase in cyber attacks from 2020.  It makes all the more reason to understand the practical relevance of DNS security. It is vital to understand that the DNS system is not like other internet protocols.

In fact, DNS security pairs together advanced technology to protect DNS servers from spoofing, Denial of Service, amplification, or extraction of personal information. You may not be aware of it but DNS is an important aspect of internet requests and often becomes a target for most attacks.

The truth is that attacks deploy DNS attacks quite often and along with other cybersecurity attacks. Attackers usually try to divert the attention of security teams from the main target. In this day and age, users should be able to mitigate these DNS attacks.

Technically, DNS turns DNS traffic into secure and encrypted DNS traffic from potential eavesdropping and cyber attacks. You can look at the DNS security through the lens of how SSL turns web traffic of HTTP into encrypted HTTPS web traffic.

In layman’s terms, DNS does not influence changes when it comes to domain names or their mechanics. Instead, it offers a secure process to encrypt communication across DNS servers and users. It is hard to talk about internet security without bringing DNS security into the fold. And that’s because it interconnects with each aspect of an internet user’s privacy and security on the internet.

 

DNS Filtering

DNS filtering refers to a technique that prevents potential attackers from accessing specific IP addresses and web pages. With a DNS filtering solution, users can browse sites with more confidence. It is an added protection that prevents users from browsing malicious sites. DNS filtering also allows users to manually block various URLs.

Benefits of DNS Filtering

Using DNS filtering comes with a wide range of perks for independent and corporate users.

vRenders Secure Internet Browsing

One of the benefits of using an effective DNS filtering solution is to create a roadblock for suspicious and malicious sites that may steal personal information. Whether it’s ransomware, spyware, phishing, malware, or a virus, users can prevent all these risks through a robust DNS filter solution.

vProtects Device

Whether you’re browsing malicious sites from your tablet, computer, or smartphone, there is bound to be a negative impact on your device. In fact, many sites now install viruses on the devices online for the sake of exploitation. Ultimately, the virus more or less compromises the usefulness of the device.

vEnsures Data Protection

Despite the nature of information, data protection is valuable to every user. But most people make the mistake of not backing their data and often don’t have an option when ransomware comes knocking on the door. And this is where the use of DNS filtering makes complete sense. It is the best way to avoid checking dangerous online sites that can compromise personal information.

The Use of DNS to Launch Attacks

That’s right – attacks exploit DNS to roll out attacks that can exploit the personal information of users. Typically, attackers use DNS in more than one way that often makes the cyber attacks more dangerous. Predominantly, a high number of threats revolve around DNS infrastructure attacks.

Here’s an overview of some of these attacks:

Distributed Denial of Service

Distributed Denial of Service or DDoS attacks has become common against DNS that make sites inaccessible. For instance, a multitude of robots can cost interconnected cameras that can lead to system failure of sites. A few years ago this made major sites like Twitter, Spotify, Netflix, and Amazon unreachable.

Amplification of DNS DDoS

DNS attackers often exploit factors that can amplify or boost their attacks through server requests to the target. For example, when it comes to data transport, DNS utilizes UDP that allows the attacker to spoof the address source through a DNS request and send the prompt response to a specific IP address.

Denial of Service Attacks

Denials of Service or DoS Attacks are targeted towards a network that runs applications on the DNS server. These types of attacks also exploit system vulnerabilities to make them unresponsive in the form of requests.

DNS Spoofing

DNS Spoofing or “Cache Poisoning” feeds a fake copy of the DNS data to the DNS resolver in the attack. Ultimately, the resolver returns with an incorrect IP address. DNS spoofing ultimately shifts the pattern of the traffic to a malicious site. It means the original website becomes the hub to collect sensitive data like login information and starts to spread malware.

DNS Tunneling

DNS tunneling revolves around specific protocols that tunnel DNS responses and queries. Usually, attackers use TCP, HTTP, or SSH to move the information into separate DNS queries. Attackers ultimately make sure that the user data reaches a DNS server so that they can process the critical data as well as sent the response straight to the DNS packet.

DNS Hijacking

As the title suggests, attackers send custom queries to various domain name servers through unauthorized modification or malware. These types of attacks are intended to collect DNS records of the site right on the nameserver. In short, DNS hijacking can be any type of online attack that manipulates users by connecting them to a malicious domain.

 

Perks of DNS Security

Whether it’s botnet protection, content filtering, speed improvement, type correction, or malware and phishing blocking, DNS security offer “complete” security. Instead, the users have to assume the DNS security control by opting for a DNS filtering solution. This solution can serve as an added protective layer between the internet and the user. It is an ideal way to avoid visiting malicious websites and filter out redundant content.

 

DNS Security: The Need of the Hour

It is important to understand that DNS is a foundational element of the internet. It comes into play anytime a user checks out a website, engages in instant messaging conversation, or sends an email. As long as the activity is online, DNS will always be at the center of it.

In the past, there has been a long list of cyber attacks, snooping, and tempering around DNS traffic. In order to address and mitigate serious security concerns, you have to start using DNS filtering rather than look for a short-term fix.

 

Final Thoughts

It would be fair to assume that attackers will continue to try and attack users for personal gain. The same goes for the fact that attackers will continue to try and figure out vulnerabilities of your DNS. Always remember that DNS is one of the most commonly attacked internet protocols. In hindsight, users need a proper DNS filtering solution to avoid dangerous DNS attacks.

Enterprise users can make DNS filtering part of their DNS security policy. Besides, choosing a secure and dedicated DNS filtering solution works in favor of internet users. If internet security, speed, and privacy matters to you, then it’d realize and recognize that having a personalized DNS filtering system is integral for browsing on the internet.

 

Why Choose WebTitan

WebTitan offers advanced Web Security and DNS Filtering product that comes with impressive features. With WebTitan’s DNS filtering solution, you can reap the benefits of content filtering, phishing prevention, malware blocking, and real-time updates. Think of WebTitan DNS filtering solution as an automated mechanism to detect malicious sites and services.

You can also count on continuous support, reporting, secure BYOD, and other features from WebTitan’s DNS filtering. What’s interesting about WebTitan is that it works as an advanced site filter and DNS filtering solution. It is never too late or too early to ensure protection from HTTP as well as HTTPS online security threats. On top of all, MSPs, schools, and businesses can also take advantage of WebTitan’s products.