{"version":"1.0","type":"link","title":"Protection ring - Newikis","description":"In computer science, hierarchical protection domains, often called protection rings, are mechanisms to protect data and functionality from faults (by improving fault tolerance) and malicious behavior (by providing computer security).","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/2/2f/Priv_rings.svg/1200px-Priv_rings.svg.png","thumbnail_width":1200,"thumbnail_height":866}