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DataLimiter is a Windows command-line tool published by MichaelSam94, currently available in version 0.3.2, which is the only released version of the software to date. The tool serves a focused and clearly defined purpose: it limits outbound network traffic on a Windows system to Chrome browsing activity, along with the essential supporting services of DNS and DHCP. DataLimiter accomplishes this by managing Windows Firewall policy and rules, configuring the built-in firewall so that outbound connections are restricted to the permitted categories while other traffic is blocked. This makes it relevant to the categories of network management, firewall configuration, and system security utilities. As a command-line interface application rather than a graphical program, DataLimiter is operated through text-based commands in the Windows terminal environment, which suits users who are comfortable with CLI workflows or who prefer scriptable, lightweight tooling. The primary use case for DataLimiter is constraining a machine's network exposure so that a Chrome browser can reach the internet, DNS resolution continues to function, and DHCP can still obtain or renew network configuration, while all other outbound traffic is denied by the firewall rules the tool puts in place. Such a configuration may be useful in situations where an administrator or individual user wants to enforce a browsing-only network policy on a Windows device, reduce the attack surface created by unrestricted outbound connections, or ensure that only web traffic and its required supporting protocols are permitted to leave the machine. Because the tool directly manipulates Windows Firewall policy and rules, its effects operate at the operating system's native firewall layer rather than through third-party filtering components. With version 0.3.2 representing the first and only entry in its version history, DataLimiter is an early-stage utility, and users evaluating it should note that its low version number indicates a young project that may evolve in functionality and behavior over subsequent releases.
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