Nxfilter ssl filter11/14/2023 Many sites with heavy traffic loads have multiple servers listening on multiple IP addresses. If you're curious, do a search for "SSLBump".Īt one client site where I manage filtering we use iptables firewalling rules to block remote HTTPS sites. Squid 3.2 has some clever solutions for this problem, but they are not easy to implement. Putting a filter between clients and remote sites using SSL will generate repeated complaints by the client's browser that you are being subjected to a "man-in-the-middle" attack since the filter will disrupt the encrypted transaction between the browser and the server. You can write all sorts of rules that allow or deny connections to remote sites based on IP, domain name, or text in the URL. Usually commercial software or games are produced for sale or to serve a commercial purpose.First, your best choice for a filter is Squid (). Even though, most trial software products are only time-limited some also have feature limitations. After that trial period (usually 15 to 90 days) the user can decide whether to buy the software or not. Trial software allows the user to evaluate the software for a limited amount of time. Demos are usually not time-limited (like Trial software) but the functionality is limited. In some cases, all the functionality is disabled until the license is purchased. Demoĭemo programs have a limited functionality for free, but charge for an advanced set of features or for the removal of advertisements from the program's interfaces. In some cases, ads may be show to the users. Basically, a product is offered Free to Play (Freemium) and the user can decide if he wants to pay the money (Premium) for additional features, services, virtual or physical goods that expand the functionality of the game. This license is commonly used for video games and it allows users to download and play the game for free. There are many different open source licenses but they all must comply with the Open Source Definition - in brief: the software can be freely used, modified and shared. Programs released under this license can be used at no cost for both personal and commercial purposes. Open Source software is software with source code that anyone can inspect, modify or enhance. Freeware products can be used free of charge for both personal and professional (commercial use). The app is optimized for all modern versions of Windows OS.įreeware programs can be downloaded used free of charge and without any time limitations. It does not feature any form of malware, including viruses, spyware, trojans, and backdoors. NxFilter receives regular updates and is 100% FREE. The main screen is home to two useful traffic graphs where admins can immediately block remote hosts by several factors, and all notable alerts can be viewed via the built-in notification service. This dashboard features a simple UI, with main navigation tabs being located on the top of the web app ( Dashboard, System, DNS, User, Policy, Category, Classifier, Whitelist, Logging, Report, and Help). Once installed on their PC, users can gain access to its main dashboard through the intuitive web interface from any modern browser. This includes a centralized local DNS cache that can make a local backup of previously used public DNS queries and then resolve network queries directly from the local network, a high scalability factor that can easily serve the DNS needs of several thousand users at once, transparent filtering that can dynamically and privately route network queries, highly advanced authentication support, Active Directory integration with full policy management for imported users, built-in management for multiple policies, Remote Filtering, single sign-on, malware, and botnet detection, and much more. It supports user authentication and single sign-on with Active Directory and you can have multiple policies based on user and group.You can block Porn sites for your kids and time waste sites for office workers.You can block unwanted sites on network level.NxFilter is a DNS filtering software for Windows PC.NxFilter is especially well suited for use by seasoned technicians, network administrators, and other IT specialists who can take full advantage of its large feature set. In addition to a basic DNS filtering service, NxFilter is also home to a wide array of advanced features that can dramatically expand the customizability of modern networks both at home, in work organizations, and in large companies.
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