Overview: What is Pihole?

Pi-hole is a network-wide ad blocker that acts as a DNS sinkhole, filtering out unwanted content, advertisements, and tracking at the network level. It's typically installed on small devices like a Raspberry Pi but can be deployed on any Linux-based system.

Key Features:

Ad Blocking: Blocks ads at the DNS level, preventing them from being loaded on any device connected to the network.

Privacy Protection: Blocks tracking scripts and domains, enhancing user privacy across devices.

Network-wide Filtering: Applies ad-blocking to all devices on the network, regardless of platform or browser.

Customizable Blocklists: Supports user-defined blocklists, allowing for granular control over what gets blocked.

Web Interface: Provides an easy-to-use web dashboard for managing blocklists, monitoring DNS requests, and viewing statistics.

Low Resource Usage: Can run efficiently on low-power devices like Raspberry Pi without affecting network performance.

Whitelist/Blacklist Control: Allows users to add specific domains to whitelist or blacklist for customized filtering.

DNS Performance: Acts as a local DNS resolver, improving browsing speed by reducing the need for external DNS queries.

Pi-hole is widely used for ad-blocking, network security, and improving overall internet performance.