Jahastech

Jahastech is a security-focused software publisher whose flagship product, NxFilter, turns any Windows or Linux server into a policy-driven DNS gateway that screens every domain request before the browser can connect. Network administrators deploy the lightweight service to schools, libraries, SMBs, and managed-service providers that need granular web filtering without buying proprietary appliances. Through a browser-based dashboard they define category-based block lists, safe-search enforcement, HTTPS whitelist exceptions, time-of-day rules, and user-group quotas; real-time logs and animated threat maps show which clients tried to reach malware, phishing, adult, or high-bandwidth streaming sites so incident response is immediate. Because NxFilter speaks standard DNS, it interoperates with existing DHCP and Active Directory infrastructures, supports upstream forwarding to Cloudflare or Quad9 for extra security layers, and can be clustered for failover across branch offices. Optional plug-ins extend the core engine with authentication by LDAP/RADIUS, bandwidth shaping, and cloud threat-intelligence feeds, while a built-in cache and local blacklists keep lookups fast even when the WAN is saturated. The same codebase scales from a single classroom to multi-site enterprises that filter millions of queries per day. Jahastech’s NxFilter is available free of charge on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always pull the newest release, and can be queued alongside other network utilities for silent batch installation.