DNS filtering options are an environment friendly method to defend your small business from cyber-attacks.
As folks worldwide are utilizing web providers, IoT gadgets, and cloud computing, the assault floor has elevated.
As well as, distant work is flourishing, and also you don’t understand how protected the community and gadgets of your staff and contractors are.
In the meantime, cyberattackers have turn out to be extra superior and are deploying modern methods to infiltrate networks, methods, and knowledge. Even applied sciences like firewalls and antivirus software program fail earlier than them.
That is the place DNS filtering providers equivalent to SafeDNS might help present superior safety to all of your networks, knowledge, gadgets, and distant workforce.
On this article, we’ll perceive what DNS filtering is and its advantages.
Let’s begin!
What Is a DNS?
Area Identify System (DNS) is used to match a site title equivalent to Geekflare.com to an IP handle.
IP addresses are an extended and distinctive string of numbers and characters that may establish a tool in a community. This handle equivalent to 192.0.2.1, 2001:db8:0:1:1234:0:567:8:1, and many others., may be complicated to recollect.
DNS makes this less complicated by corresponding an internet area title with its IP handle in order that customers can simply entry web sites on the web.
As an alternative of memorizing complicated IP addresses, it really works like a phonebook or a smartphone’s contact checklist. You may retailer your contact telephone numbers in your smartphone and name them with a faucet as a substitute of dialing every quantity manually.
When you kind a website’s area title in your internet browser, your system will create a DNS question. It’s going to ship this question to a particular internet server generally known as DNS resolver to match the requested area title to an IP handle by checking the cache or querying different DNS servers.
The DNS server now sends the proper IP handle as a response to your system, generally known as “area resolving”. Lastly, your system can contact the server related to the IP handle.
This may assist provoke the connection, and the requested web site’s content material will load. This would possibly sound prolonged, however all this course of takes microseconds so you’ll be able to entry a website shortly.
What Is DNS Filtering?
DNS filtering refers to a course of the place DNS is used to dam or limit malicious websites and code to filter out inappropriate or dangerous content material. It helps safe your knowledge, community, and belongings from cyberattackers.
As well as, DNS filtering permits higher entry controls in a corporation and provides you extra complete visibility on who has entry to what kind of information.
At this time, yow will discover many software program options with DNS filtering capabilities. They’re generally known as DNS filtering providers or options, equivalent to SafeDNS.
How do DNS filtering providers Work?
Each DNS question reaches a specially-configured DNS resolver performing as a filter. If it detects a suspicious area, it refuses to resolve the question and blocks customers from accessing the websites they’ve requested.
To determine whether or not or not a person or area title appears to be like suspicious, DNS resolvers keep a blocklist. If a site is listed on this, the DNS resolver will block the positioning, and if it isn’t within the checklist, the area title’s request might be authorised to allow entry to the positioning.
Area filtering providers this functionality, and so they can even keep an allowlist to allow solely these domains listed within the allowlist whereas blocking all others. Enabling a DNS filtering service in your community will assess all of the incoming and outgoing web visitors, permitting solely protected visitors to go by.
These providers filter internet visitors between the requested internet web page and the IP handle making the request. It’s going to filter the request primarily based on some classes equivalent to social media, information channels, phishing campaigns, malicious websites, inappropriate websites, and many others. Subsequent, it would block those wanting suspicious or dangerous.
Instance: Suppose you’ve gotten deployed a DNS filtering answer in your organizational community. If any worker clicks on a dangerous hyperlink acquired through mail, the request will first go to the DNS resolver utilizing your DNS filtering service as a substitute of going on to the malicious website. The DNS resolve will block this request if it finds the malicious website on its blocklist, stopping the assault.
Why Do You Want DNS Filtering?
People and companies throughout the globe are going through cybersecurity assaults. By leveraging superior applied sciences and community ransomware, intruders can launch malicious campaigns with out human intervention. They try and breach your group’s safety to steal info, hack your accounts, threaten you for cash, and whatnot.
Therefore, you need to at all times be ready to face cyberattacks, which may be of many varieties:
- Malware: It might embrace spy ware, worms, ransomware, viruses, trojans, and many others. Malware can leverage a weak point to breach safety perimeter equivalent to clicking on a dangerous hyperlink and downloading e-mail attachments.
- Phishing assaults: They’re widespread the place attackers ship numerous malicious emails to customers whereas disguising themselves as a dependable supply. It may be spear-phishing to corporations and people, whaling to stakeholders and staff, and pharming to any person.
- Man-in-the-middle assaults: It happens when attackers intercept a transaction between two events to control or steal knowledge.
- Denial-of-Service assaults: It happens by flooding networks, methods, and servers with internet visitors to overload bandwidth and assets. It paves the best way to different cybersecurity assaults.
- SQL injections: It happens by inserting malicious code in a system or server through SQL language to drive the server to surrender secured knowledge.
- Zero-Day assaults: It’s exploiting a vulnerability when a community or system is newly introduced and safety patches are but to launch.
Different assaults may be password theft, cross-site scripting, rootkits, IoT assaults, and extra.
Subsequently, if you wish to safeguard your self from these lethal cyber assaults, you need to at all times be ready with efficient safety instruments to ward them off. And DNS filtering is an effective way to go about it.
How SafeDNS Can Assist?
Utilizing a DNS filtering answer, equivalent to SafeDNS, is helpful for your small business. It may well defend your methods, knowledge, and community from cyberattacks in an effort to have a peaceable sleep.
SafeDNS is a cloud-based internet filtering answer to safeguard your small business and household towards cyberthreats and inappropriate content material on the net. This internet filtering has the distinctive high quality to filter malicious websites and content material with superior applied sciences. Let’s have a look at its options to grasp the way it might help you.
Options of SafeDNS
Listed here are among the options of SafeDNS, making it an modern and worthwhile service to safeguard your community and belongings.
AI-Powered Filtering Know-how
SafeDNS leverages synthetic intelligence (AI) and machine studying (ML) for its categorization database for knowledge evaluation and processing, collected via its cloud internet filtering service and internet crawlers.
That is an computerized, proprietary internet categorization that’s easy but complete and correct. This helps prevent time so that you simply don’t need to recategorize or fall prey to assaults. It may well catch bots, course of 1+ billion DNS requests per day, and categorize round 400,000 requests per day.
Parental Management
These days, the web is accessible to everybody, together with youngsters. They use the web to review, play video video games, and whatnot.
Presently, you need to guarantee to guard them from accessing dangerous content material that they don’t seem to be meant to entry.
To this, SafeDNS supplies parental management and internet filtering providers to safeguard your youngsters from accessing specific, inappropriate, and gross content material. It’s going to give you peace of thoughts and assurance that your youngsters are accessing protected content material.
DNS-Layer Filtering
Internet filtering on the DNS layer is a complete web filtering approach that may block undesirable web sites earlier than any person can entry them. It blocks each HTTPS and HTTP websites to give you superior safety. DNS filtering is helpful as 90% of malware makes use of DNS to deploy threats.
Class-Based mostly Filtering
With SafeDNS, you’ll be able to determine totally different content material classes to permit or block. They’ve greater than 60 classes to select from so you’ll be able to determine what you or your staff ought to entry and what to not.
Filtering High quality Monitoring
Filtering high quality is important to make sure you are getting the utmost safety. SafeDNS’s crew screens and improves filtering high quality each day. They often add new internet sources that propagate malware and different dangerous intent in order that the filter can cowl the utmost websites and offer you top-notch safety.
Filtering Customization
You get clever customization choices to make filtering simple and primarily based in your choice. You may customise allowlists or blocklists, an advert blocker, cut-off dates on internet utilization, and web page blocking for every filtering coverage.
Distinctive High quality
SafeDNS’s internet filter is of top of the range, proved a number of occasions by exams carried out by third events. Its database is up to date each day to cowl extra threats and enhance detection functionality.
SafeDNS has been awarded 5 occasions for Parental Management Product from opinions and exams by a world-famous check lab – AV-Comparatives. It was additionally reviewed by Australian third events, citing SafeDNS as top-of-the-line DNS suppliers to dam malicious threats and filter internet content material.
Excessive Accuracy
SafeDNS gives excessive accuracy of internet filtering to ensure it will possibly detect all of the threats and dangers and give you a protected web atmosphere.
As per exams carried out in 2020, SafeDNS blocks 98.5% of all grownup content material requests, which is a near-perfect rating. SafeDNS confirmed zero false positives in exams for the previous 5 years, saving you from overblocking points.
Botnet and Malware Safety
SafeDNS gives a proactive cloud safety service that may effectively block botnets, ransomware, phishing, crypto mining, and malware. It helps forestall cybercriminals from stealing knowledge or changing your computer systems into zombie machines that they’ll management totally to extend botnets. It may well additionally block harmful websites and malware content material even earlier than the content material will get uploaded into your system.
Glorious Content material Filtering
SafeDNS can filter all inappropriate, undesirable, or dangerous websites equivalent to violence, pornography, racism, hate, alcohol, weapons, playing, medication, and different classes that may make the web world an unsafe place.
There are a number of classes you’ll be able to select from and block content material varieties. Their database has info from 109+ million websites categorized into 61 teams, and that is continuously getting greater with the efforts of SafeDNS.
Moreover, SafeDNS can block on-line ads as nicely in varied kinds, equivalent to video advertisements, audio advertisements, context-based advertisements, pop-ups, banners, and many others. It’s going to assist safeguard you from hackers leveraging advert networks to deploy malware payloads to contaminate computer systems.
Why Ought to You Select SafeDNS?
Listed here are among the advantages of utilizing SafeDNS for companies, houses, and organizations.
Zero-Value Implementation
Since SafeDNS is cloud-based, you don’t need to buy any further software program or {hardware} on the server or shopper computer systems. You simply have to register with SafeDNS and arrange this service. Subsequent, you’ll be able to specify your most well-liked filtering settings through its website interface and let SafeDNS do its work to create a safer internet atmosphere for you. To get the service, you solely require a subscription to SafeDNS.
Quicker and Dependable Web
DNS availability is a significant subject for many ISPs. However if you’re with SafeDNS, you don’t have to fret about it anymore. Their DNS servers can attain in every single place from the Americas and Europe to the Far East and Australia.
Subsequently, irrespective of the place you’re from, you’ll be able to take pleasure in a quicker and extra dependable web connection in any a part of the earth. As well as, SafeDNS’s servers observe the BGP protocol that allows high-speed and redundant web entry.
Distant Work
Distant work continues to flourish, particularly after the pandemic. An increasing number of corporations are embracing distant work, which allows their staff, contractors, and freelancers to work from any a part of the world.
Nonetheless, they might use their gadgets and web connections equivalent to public wifi, which might not be protected. This will pose safety dangers in your organizational knowledge. Therefore, utilizing SafeDNS will aid you eradicate these dangers. It’s going to defend your knowledge irrespective of the place your staff are working from.
Security from IoT-related Dangers
The usage of IoT gadgets is growing worldwide, at houses, and in organizations. Folks use health wearables, smartwatches, voice assistants, and many others., containing private info.
This creates extra alternatives for cyber attackers to steal knowledge and trigger hurt. Since these gadgets have fewer storage and processing capabilities, putting in cybersecurity functions equivalent to antivirus and firewalls is hard.
However if you happen to use DNS filters, you don’t have to fret about all that since you’re filtering content material and cyber assaults on the DNS layer.
Safety from Cloud-Associated Dangers
Companies all around the world are shifting to the cloud to make their work quicker and simpler with cost-efficiency and scalability. Additionally it is helpful for distant work.
However nowhere is protected. Cloud-related dangers are increasing. Misconfigured settings are main causes of safety breaches, account hijacking, insecure interfaces, and unauthorized entry.
You may allow DNS filtering within the cloud regardless of your location. So, it has turn out to be simpler to guard your gadgets and knowledge from cloud-related dangers.
Compliance
Information privateness dangers have multiplied over time, with hackers and fraudsters stealing info for private positive aspects. That is why rules equivalent to HIPAA and GDPR have framed guidelines that each group should abide by.
Utilizing DNS filtering providers equivalent to SafeDNS, you’ll be able to defend your organizational and buyer knowledge from getting compromised. In consequence, you’re protected from compliance dangers and penalties.
Worker Productiveness
You may empower your staff, freelancers, and contractors by giving them the ability of DNS filtering. It’s going to maintain their community and gadgets protected whereas conserving the information protected. Therefore, they now not have to fret about dangers. It’s going to allow them to take advantage of their time throughout work effectively.
Assist
Chances are you’ll want help at any time whereas utilizing a service. Generally there may be technical difficulties, or you aren’t capable of perceive one thing, and so forth. And in relation to safety, a serving to hand can show extremely viable in such eventualities.
Everybody seeks good high quality assist from a service supplier, and SafeDNS has it lined. It has knowledgeable, educated, pleasant crew to assist your points and queries. You may attain out to them through telephone calls, emails or generate a ticket to get your points resolved.
As well as, you too can learn their directions and blogs to grasp how SafeDNS works. It’s going to additionally resolve a lot of your minor confusions. You may strive SafeDNS FREE for 15 days with none bank card.
Use Circumstances of DNS Filters
Companions and Telecoms
DNS filtering will defend your shoppers’ and companions’ safety on-line with its custom-made answer. It’s going to additionally assist enhance your safety ROI and enterprise outcomes.
Companies
Companies can defend their organizational community utilizing internet filtering options to guard from phishing, malware, and different dangers. It’s going to assist enhance worker productiveness and implement internet utilization insurance policies all through the community.
Properties
DNS filtering can defend your loved ones from dangers in an effort to give a protected web atmosphere to your children. They’ll solely be provided with protected content material to assist them be taught and develop with none dangers.
Software program and {Hardware} Distributors
DNS filters like SafeDNS’s internet categorization database can complement your merchandise’ worth and performance. It’s going to assist group internet searches primarily based on the kind of content material.
Schooling and Libraries
Present safer looking expertise to all of the workers members and learners on-premises, equivalent to universities, kindergartens, and excessive faculties.
Non-Income
Non-profit organizations can use SafeDNS to dam offensive and dangerous content material of their networks. It’s going to make your perimeter child-friendly whereas conserving attackers at bay.
Conclusion
You can’t cease cyber attackers, however you certainly can defend your knowledge and methods by deploying safer safety instruments and applied sciences.
DNS filtering answer equivalent to SafeDNS is a wonderful manner of doing that. It’s going to safeguard you from malware, phishing, cloud-related dangers, IoT-related dangers, and extra, with value effectivity, scalability, and reliability. This may make the web safer for companies, houses, and organizations.