Microsoft Presidio is an open-source framework that detects and anonymizes PII in text, images, and structured data. It's been around since 2019, it's actively maintained, and it's what I reach for when I need to scrub data before it hits an LLM. Presidio Lighthouse fixes the operating model first, then puts technology behind it. Every one of these runs on the Presidio AI Blueprint, the methodology Lighthouse uses to turn strategy into an executed plan. AI is moving in every direction at once. We connect it into one path. The Presidio is San Francisco’s national park site, with trails and nature, fun events, historic sites, and amazing Golden Gate Bridge views. There’s always something to explore! The Directions & Transportation section provides maps and other information that will help you get to and around the Presidio. The Eating & Sleeping pages will help you plan your stay once you are here. For 218 years, the Presidio served as an army post for three nations. World and local events, from military campaigns to World Fairs and earthquakes, left their mark. Come enjoy the history and the natural beauty of the Presidio. Explore centuries of architecture. Reflect in a national cemetery. A presidio (jail, fortification) [1] was a fortified base established by the Spanish Empire mainly between the 16th and 18th centuries in areas under their control or influence. The term is derived from the Latin word praesidium meaning protection or defense. Whether your vibe is nature, San Francisco history, or play, you’ll find something to do among the Presidio’s top attractions. The 1,491-acre park offers everything from ocean-side hikes to outdoor art exhibits to free family activities. The Presidio of San Francisco (originally, El Presidio Real de San Francisco or The Royal Fortress of Saint Francis) is a park and former U.S. Army post on the northern tip of the San Francisco Peninsula in San Francisco, California, and is part of the Golden Gate National Recreation Area. Grow your career without limits. At Presidio, you’ll help organizations around the world solve complex business challenges through innovative technology solutions. Collaborate with talented teams across regions, build lasting client relationships, and unlock career opportunities that span industries, technologies, and global markets. Explore. Context aware, pluggable and customizable PII de-identification service for text and images. Presidio (Origin from Latin praesidium ‘protection, garrison’) helps to ensure sensitive data is properly managed and governed.