Best DNS Security Software for Mac of 2026

Perimeter 81, a SaaS-based solution that provides customized networking and the highest level of cloud security, is revolutionizing how organizations use network security. Perimeter 81 simplifies secure network, cloud, and application access for modern and distributed workforce with an integrated solution that gives companies of all sizes the ability to be securely mobile and cloud-confident. Perimeter 81's cloud-based, user-centric Secure Network as a service is not like hardware-based firewalls and VPN technology. It uses the Zero Trust and Software Defined Perimeter security models. It offers greater network visibility, seamless integration with all major cloud providers, and seamless onboarding.

Heimdal® Endpoint Detection and Response is our proprietary multi-solution service providing unique prevention, threat-hunting, and remediation capabilities. It combines the most advanced threat-hunting technologies in existence: Heimdal Next-Gen Antivirus, Heimdal Privileged Access Management, Heimdal Application Control, Heimdal Ransomware Encryption Protection, Heimdal Patch & Asset Management, and Heimdal Threat Prevention. With 6 modules working together seamlessly under one convenient roof, all within one agent and one platform, Heimdal Endpoint Detection and Response grants you access to all the essential cybersecurity layers your business needs to protect itself against both known and unknown online and insider threats. Our state-of-the-art product empowers you to quickly and effortlessly respond to sophisticated malware with stunning accuracy, protecting your digital assets and your reputation in the process as well.

WebTitan is a DNS Based Web content filter and Web security layer that blocks cyber attacks, malware, ransomware and malicious phishing as well as providing granular web content control. WebTitan Cloud for Wi-Fi is a cloud-based content filtering solution for your Wi-Fi environment. Wi-Fi guests can be exposed to unsuitable websites and malware. WebTitan Cloud for Wi-Fi allows you to control the content that can be accessed, creates a safe environment to access the internet, and provides your organization with reports regarding network usage. Our intelligent AI driven real time content categorization engine combines industry leading anti-virus and cloud based architecture. This makes the WebTitan Cloud DNS filter an ideal solution for organizations needing maximum protection and minimal maintenance. WebTitan Cloud is a low maintenance solution that can be set up in five minutes to stop your users from accessing inappropriate content online. Start your free Trial of WebTitan today, with full support included.

It is very difficult to find data to show people who don’t care about malware. Although people may not be able to provide the exact details, almost everyone is aware that it's a serious threat. FlashStart blocks botnets, ransomware, malware, and other threats using global, top-class protection streams. You can block any web content that you find inappropriate by using content filtering. These sites could be dangerous, distracting, and unsavoury. Pro+ includes a secure, downloadable app. All devices are protected by centralized FlashStart protection at the home-office, cafe, and anywhere else. No router dependency. The idea is to optimize the filter to meet your individual needs. This is not an appliance. It is a lightweight application that runs on the existing IT systems of the end user. It should allow a low latency performance of less than 5ms.

Electric is changing the way businesses manage IT. Electric provides real-time IT support for over 30,000 users and central IT management to more than 600 customers. This offers companies a 50% savings in IT costs and standardized security across devices, apps and networks.

DNSFilter is a cloud-based DNS security platform designed to protect users from malicious websites, phishing attacks, and inappropriate content in real time. Using its AI-powered Webshrinker technology, it continuously analyzes and categorizes web domains to ensure up-to-date threat protection. The solution offers flexible deployment, including agentless configurations and dedicated clients for various operating systems, making it ideal for both on-premise and remote environments. With detailed reporting, customizable filtering policies, and compliance support for regulations like CIPA, DNSFilter caters to industries such as education, healthcare, and enterprise security. Its global Anycast network enhances speed and reliability, providing seamless protection without compromising browsing performance.

Quad9 offers a complimentary service that substitutes your standard ISP or enterprise Domain Name Server (DNS) settings. Whenever your device engages in any online activity that relies on DNS—an occurrence that is quite common—Quad9 effectively obstructs access to harmful domain names by utilizing a constantly updated database of threats. This proactive blocking shields your computers, mobile devices, or IoT systems from various dangers such as malware, phishing attempts, spyware, and botnets, while also enhancing performance and ensuring your privacy. The Quad9 DNS service is managed by the Quad9 Foundation, which is based in Switzerland and is dedicated to fostering a safer and more resilient Internet for all users. Furthermore, when utilizing Quad9, your IP address is never recorded in any of their systems, ensuring an additional layer of privacy protection. This commitment to user safety and anonymity makes Quad9 an appealing choice for individuals and organizations alike.

OpenText Core DNS Protection delivers continuous, comprehensive oversight of DNS traffic to defend organizations against stealthy, fast-moving attacks. It inspects every DNS resolution request—from applications, browsers, and background processes—and immediately filters out malicious queries before harm can occur. The solution helps prevent data loss by blocking communication with Command and Control infrastructure used for exfiltration and ransomware operations. With dynamic detection of unauthorized DNS servers, it ensures that encrypted DNS traffic cannot bypass corporate policies. Administrators can centrally manage rules, analyze DNS patterns, and identify vulnerabilities through built-in reporting dashboards. Hybrid and remote workers stay fully protected because the agent enforces DNS policies on any network. Setup is fast and frictionless, giving organizations instant security improvements without major infrastructure changes. By restoring full visibility and control over DNS activity, the platform strengthens the security posture of modern, distributed environments.

Fortinet stands out as a prominent global entity in the realm of cybersecurity, recognized for its all-encompassing and cohesive strategy aimed at protecting digital infrastructures, devices, and applications. Established in the year 2000, the company offers an extensive array of products and services, which encompass firewalls, endpoint security, intrusion prevention systems, and secure access solutions. Central to its offerings is the Fortinet Security Fabric, a holistic platform that effectively melds various security tools to provide enhanced visibility, automation, and real-time intelligence regarding threats across the entire network. With a reputation for reliability among businesses, governmental bodies, and service providers across the globe, Fortinet places a strong emphasis on innovation, scalability, and performance, thereby ensuring a resilient defense against the ever-evolving landscape of cyber threats. Moreover, Fortinet’s commitment to facilitating digital transformation and maintaining business continuity further underscores its role as a pivotal player in the cybersecurity industry.

Site Manager delivers MSPs a robust, centralized multi-tenant console for managing Endpoint Security solutions, from NGAV to full EDR with MDR. It enables you to demonstrate your value by providing clients with fully managed endpoint threat detection, investigation, and remediation. Powered by accurate and efficient threat detection engines, Site Manager minimizes false positives, ensuring reliable protection without unnecessary disruptions. Deployment and management are designed to be seamless, offering the lowest total cost of ownership (TCO) in the industry. Automated processes and precise malware determinations save time and reduce the burden on your resources, allowing your team to focus on higher-value tasks. Additionally, simple monthly utility billing and detailed provider usage reports streamline your operations, making it easier to manage and scale your services. With Site Manager, you can elevate your offerings, improve efficiency, and deliver exceptional endpoint security to your clients with confidence.

DNSEye detects malicious network traffic and reports if this traffic can be blocked using your other security devices. DNS is used in all protocols, including HTTP, HTTPS and IoT. DNS traffic provides information on your entire network, irrespective of the network protocol. DLP products cannot detect data exfiltration attacks using DNS tunnelling. DNS log analysis is required for an effective solution. 80% of malware domains do not currently have an IP address. Only the DNS log can detect malware requests without an IP address. DNSservers generate a large number of difficult-to-understand logs. DNSEye allows for the collection, enrichment and AI-based classifying of DNS logs. Its advanced SIEM integration saves time and EPS because it transfers only the data needed by SOC teams to SIEM. DNSEye collects logs from a variety of DNS servers, including many different brands and models. This can be done without requiring any changes to your network structure.

Prevent threats from infiltrating your network with DNS Safeguard, a cloud-based Domain Name System (DNS) security solution designed to shield your business from malware, ransomware, and phishing attacks, regardless of where your users access the internet, even when they are off the corporate network or not connected to a VPN. This innovative service actively identifies and blocks unsafe internet connections before they occur, making it an essential tool for organizations that wish to eliminate dangerous interactions with potentially harmful websites. It is particularly beneficial for branch offices and mobile workers who connect directly to the internet without the additional layer of a VPN. Furthermore, businesses and agencies seeking a robust yet cost-effective preventive security measure will find DNS Safeguard easy to implement. By providing DNS-layer security, this solution enhances visibility and safeguards your users both on and off the network, effectively stopping threats across any port or protocol before they can compromise your network or endpoints. With its proactive approach, DNS Safeguard ensures that your organization can maintain a secure digital environment in an increasingly complex threat landscape.

The iboss Zero Trust Secure Access Service Edge (SASE) redefines network security architecture for modern businesses, enabling secure, direct-to-cloud connections that prioritize safety and speed. At its core, iboss Zero Trust SASE enforces strict access controls, ensuring that only authenticated and authorized users and devices can access network resources, regardless of their location. This is achieved through a comprehensive suite of security services that operate under the principle of "never trust, always verify," including advanced threat protection & malware defense, data loss prevention (DLP), CASB, RBI, ZTNA, and real-time inspection of encrypted traffic. Built in the cloud, iboss Zero Trust SASE provides unparalleled visibility across all user activities and sensitive data transactions, facilitating a secure digital transformation. This allows organizations to adopt a more flexible, perimeter-less security model that supports the dynamic work environments of today's workforce. With iboss Zero Trust SASE, businesses can confidently embrace cloud technologies and mobile working without compromising on security, ensuring a balance between productivity and protection in the ever-evolving cyber landscape.

UltraDDR represents a state-of-the-art protective DNS (PDNS) solution designed specifically to safeguard the human aspect of online engagements, providing automatic threat elimination and redefining the standards in layer 8 cybersecurity. Experience the capabilities of UltraDDR (UltraDNS detection and response), recognized as the foremost protective DNS solution in the industry that anticipates potential attacks. By merging both recursive and private DNS resolver technologies, UltraDDR takes the initiative to obstruct harmful queries and trace adversarial infrastructures. This transition from a defensive to an anticipatory security approach guarantees that your organization stays ahead of harmful traffic and cybercriminal endeavors. With UltraDDR, employees are safeguarded whether they are in the office, at home, or on the move. Instantly identify and thwart malicious connections or new threat actors as soon as they emerge in any phishing, social engineering, or supply chain incidents. Additionally, implement acceptable usage policies through category-based web filtering and tailored block/allow lists, enhancing your overall security framework while maintaining productivity. This comprehensive approach not only fortifies defenses but also cultivates a culture of cybersecurity awareness within the organization.