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Securd: Advanced Anti-Phishing Protection with Intelligent DNS Security

In today's digital landscape, DNS filtering has become a critical component of network security. Securd offers a sophisticated DNS filtering solution designed to protect your organization from a wide range of cyber threats, including malware, phishing, and data exfiltration attempts.


Core DNS Filtering Technologies

The Securd Greywall: Proactive Threat Prevention

Our proprietary Greywall technology provides a dynamic layer of protection:

  • New Domain Detection: Temporarily restricts access to newly registered domains, often used in cyber attacks.

  • Reputation Analysis: Evaluates domain reputation in real-time, blocking those with suspicious characteristics.

  • Algorithm-Generated Domain Protection: Identifies and prevents access to potentially malicious automated domains.


Domain Rank: Intelligent Threat Assessment

Our Domain Rank system enhances filtering accuracy by:

  • Assessing the risk level of domains in real-time

  • Utilizing machine learning to identify patterns associated with malicious domains

  • Continuously updating risk scores based on global threat intelligence


Customizable Filtering Policies

Tailor your DNS filtering to your organization's needs:

  • Create and manage custom blocklists and allowlists

  • Implement category-based filtering (e.g., adult content, gambling, social media)

  • Set up time-based access policies for improved productivity


Encrypted DNS Queries

Securd supports DNS over TLS (DoT) and DNS-over-HTTPS (DoH) to:

  • Protect DNS queries from interception and manipulation

  • Ensure privacy and security of user browsing habits

  • Comply with data protection regulations


Comprehensive Logging and Analytics

Gain valuable insights into your network traffic:

  • Detailed logs of all DNS queries and filtering actions

  • Real-time log forwarding to SIEM or analysis tools

  • User-friendly dashboard for traffic analysis and threat detection


Key Benefits of Securd DNS Filtering

  1. Threat Prevention: Block access to malware, phishing sites, and other malicious content before it reaches your network.

  2. Improved Productivity: Restrict access to non-work-related websites and applications.

  3. Bandwidth Optimization: Reduce unnecessary network traffic by filtering out unwanted content.

  4. Regulatory Compliance: Help meet various compliance requirements by controlling access to specific types of content.

  5. Flexible Deployment: Cloud-based solution with support for both on-premise and remote users.


Implementing Securd DNS Filtering

  1. Quick Setup: Deploy our cloud-based solution across your network in minutes.

  2. Customization: Work with our experts to tailor filtering policies to your specific needs.

  3. User Education: Utilize customizable block pages to inform users about filtering policies.

  4. Continuous Monitoring: Use our analytics tools to refine your filtering strategy over time.

  5. Stay Updated: Access our threat intelligence reports to stay ahead of emerging threats.


By leveraging Securd's advanced DNS filtering features, particularly our innovative Greywall technology, you're creating a proactive, multi-layered defense system that evolves with the threat landscape. Our approach ensures that your organization stays protected against a wide range of cyber threats while maintaining network performance and user productivity.


Ready to enhance your network security with advanced DNS filtering?

Contact us today for a personalized demo and see how Securd can transform your cybersecurity strategy.

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