![]() ![]() NxFilter works well and offers flexible filtering options, however you should have some basic network knowledge to properly install and configure all options. The easiest way to block content by category is to download a blocklist from (see documentation), which allows you to quickly add dozens of pre-configured categories with almost 2 million websites. NxFilter can also be integrated with AD/LDAP. You can also create content categories that allow you to group multiple domains into a category that can be blocked or quota limited. NxFilter supports multiple content policies can automatically apply a certain policy to a specific user. You can configure the filtering options from a browser based interface (Default password: admin) that also provides statistical charts and detailed reports. The fix for another SSTI vulnerability using map, filter and reduce twigs implemented in the commit 71bbed1 introduces bypass of the denylist due to incorrect return value from isDangerousFunction(), which allows to execute the payload prepending double. Grav is subject to a server side template injection (SSTI) vulnerability. In order to route your Internet traffic through NxFilter, you will need to change the DNS settings on all machines that you want to protect to use the IP address of the NxFilter instance (instead of your regular DNS servers).Įach machine that uses the NxFilter server in their DNS will be automatically protected based on your global or user based settings. Grav is a file-based Web-platform built in PHP. You can set the following flags, Bypass Authentication : This allows your users to access a site without authentication. You can use an asterisk to include subdomains. NxFilter is installed on a single PC, where it acts as a DNS proxy server. You can bypass or block a specific domain in a URL without setting up a policy. Je to bohuel problm pro firemn nasazen kde pak nejste schopn rozdlit skupinm uivatel jin politiky (protoe aktivn je pouze Default) nebo jim nastavit jinou politiku na pestvku a jinou mimo n. In addition, it can use DNS packet inspection to protect your network from malware and botnet activity. POZOR Od verze 4.3.3.8 a vy ji NX filter ve sv free verzi (S GlobList) nepodporuje aplikaci vce politik. ![]() Overall, a reliable DNS filtering toolĬonsidering all of the above, NxFilter proves to be a reliable DNS filtering application that enables you to monitor and restrict permissions for all Internet activity, as well as to detect and block malware or botnet activity by analyzing the DNS packet.NxFilter is a DNS filtering server that is capable of filtering Internet traffic based on domain names and content categories. Furthermore, it is possible to manage policy information, create a whitelist by domain, check out a list with known phishing websites, edit request details, as well as generate and study daily reports. You can get notifications about the user who tried to access blocked webpages, as well as create a list with as many users are necessary to associate them to IP addresses. We have been using NXFilter with Globlist for sometime (2 + years) for filtering at a local/group level and I noticed with a recent update that there is now a 3 Policy limit when using Globlist, which is understandable as at this level the product is free. It displays two graphs with the traffic and block trend, giving you the possibility to block remote hosts based on IP addresses, LDAP or password authentication method, in order to prevent suspected malware attacks, for example. Web interface with restricted sitesįrom this point on, NxFilter can be accessed from any web browser by visiting its dashboard in the local host. By downloading the additional libraries (specified on the website) and configuring the installed services afterward, you can finally get the DNS server up and running. However, you should keep in mind that NxFilter features a console interface for updating the required folders, which means that you have to be familiarized with switches. Immerse yourself in the commanding presence of NxFilter, an ingenious, hard-hitting network filtering tool crafted for your local network's ultimate defense. Since the program is actually a forwarding DNS server, you can apply the exact method of setting up a DNS server for user systems. Powerful DNS filter tool that can block web sites based on IP address with user restriction against malicious web sites. Get the DNS server up and runningīy accessing the "Network and Sharing Center panel", you can choose the TCP / IP protocol to configure for using a specific DNS server address. Although it may seem easy to handle, the tool actually requires some experience with networking tools, since it's mostly designed for administrators and other IT specialists. NxFilter is a comprehensive software application for monitoring and examining the HTTP traffic in your network, as well as for restricting access to websites. ![]()
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