NextDNS vs. Arista NG Firewall

NextDNS provides extensive protection against a variety of security threats by efficiently blocking ads and trackers on websites and apps, all while ensuring a safe and monitored internet experience for children across all devices and networks. You have the ability to evaluate your security requirements and personalize your protection by enabling more than ten distinct safety features. By integrating trustworthy threat intelligence feeds that encompass millions of malicious domains and are continually updated, you can significantly fortify your defense strategies. Our system surpasses conventional tracking methods by analyzing DNS queries and responses in real time, which facilitates the rapid detection and prevention of harmful activities. Since there is often a narrow timeframe of just hours between the registration of a domain and its potential use in an attack, our sophisticated threat intelligence framework is specifically designed to identify harmful domains more effectively than conventional security measures. Furthermore, by utilizing the most popular ad and tracker blocklists that feature millions of constantly updated domains, you can successfully eliminate ads and trackers from both websites and applications, including the most advanced ones. In summary, NextDNS equips users with the necessary tools to create a customized and safer browsing environment that meets their individual security needs, thereby enhancing overall online experience.

Arista NG Firewall is an enterprise-grade, modular network security solution designed to provide simplified and effective protection for organizations, especially those with limited IT staff and budgets. The platform offers a responsive, browser-based interface that delivers real-time visibility into network traffic, user behavior, and system health through rich, database-driven reports and customizable alerts. It proactively defends against a wide range of threats including malware, phishing attacks, ransomware, drive-by malvertising, and spam, while monitoring encrypted web traffic and rogue applications. NG Firewall includes advanced features such as content filtering, VPN connectivity, application-based bandwidth shaping, and Quality of Service (QoS) to optimize network performance for remote employees, branch offices, and guest Wi-Fi users. Its integration with the Arista Edge Threat Management (ETM) Dashboard allows administrators to centrally orchestrate multiple appliances with zero-touch provisioning, push policy templates, and monitor real-time endpoint security status from a single console. Deployment is flexible, supporting dedicated hardware appliances, virtual machines, and cloud-based environments including AWS and Microsoft Azure. The unique NG Firewall app approach simplifies the user experience and customization for specific deployment needs. Additional tools and expert support help organizations maintain configuration backups and ensure network reliability. The dashboard provides a comprehensive overview of network health, security alerts, and appliance performance at a glance. By combining powerful security with ease of management and scalability, Arista NG Firewall helps organizations reduce complexity, enhance visibility, and maintain secure, high-performing networks.