Pricing Free trial

Granular Filtering

The most advanced and flexible filter customization

The Problem

What is Granular Filtering and why does it matter?

The modern web is made up of hundreds of millions of active websites, with hundreds of thousands of new domains created every day. These websites vary widely in purpose, content, and risk level—from clearly malicious domains to legitimate platforms that may still be inappropriate or distracting in certain contexts. Granular Filtering enables organizations to precisely control web access by categorizing domains and applying differentiated filtering policies. Powered by advanced DNS intelligence and machine learning, FlashStart continuously analyzes and classifies websites, allowing administrators to tailor browsing rules to specific needs while maintaining security, productivity, and compliance.

200k

new websites analyzed every day – continuous web scanning ensures that newly created or modified domains are quickly classified.

92.5%

predictive classification accuracy – machine learning models identify domain categories with high precision, even for previously unknown websites.

85

domain categories available – from malicious and illegal content to non-productive but legitimate websites, enabling detailed policy creation.

4

filtering dimensions supported – categories, users, schedules, and custom lists can be combined to define precise browsing policies.

Granular filtering for education and enterprise environments

Granular filtering enables schools, enterprises, and MSPs to apply web access policies that adapt to different users, roles, and contexts. In educational environments, it allows administrators to protect students from inappropriate content while ensuring access to age-appropriate learning resources, with separate rules for students, teachers, and staff. In corporate and managed service environments, granular filtering supports productivity and compliance by tailoring browsing rules to departments or business roles, ensuring that access to online resources aligns with operational needs. Through centralized management and identity-based integration, organizations can enforce consistent, role-based policies across multiple users and locations with minimal administrative effort.

Why should you choose FlashStart protection?

Thanks to the global Anycast network and the use of artificial intelligence, we guarantee you immediate, reliable, and constantly updated internet protection tailored to your business model.
Extended protection

Blocks malware, ransomware, phishing, and other cyber threats in real time before they reach your network.

Guaranteed speed

Ultra-fast DNS filtering with minimal latency. Security never slows down your business operations.

Global coverage

Globally distributed cloud infrastructure for optimal performance, no matter where you are.

Parental control

Filter inappropriate content and manage access to specific categories of websites according to your company policies.

Detailed reports

Intuitive dashboard with real-time statistics and customizable reports for monitoring network activity.

Active 24/7

Continuous protection without interruptions. Our system is always active to protect your infrastructure.

Organizations

Designed for your organization

If you are looking for a versatile and effective security solution, the FlashStart filter is perfect for remote work environments, complex corporate networks, or simple connections.
MSP
ISP and WISP
Retailers
OEM & Manufacturers
Businesses
Schools

Frequently asked questions

Granular filtering refers to the ability to apply different web filtering policies based on users, groups, devices, or schedules.
Yes. Policies can be customized for individual users or groups, allowing precise control over web access.
Yes. Filters can be scheduled based on time and day, adapting access rules to working hours or school schedules.
Yes. Categories include malicious domains, illegal content, ethically inappropriate material, and non-productive websites.
Yes. Integration with Microsoft Active Directory and major RMM tools allows automatic synchronization of users and groups.