A firewall acts as a security guard for your computer network, controlling incoming and outgoing traffic. Its main job is to protect your system from unauthorized access and malicious threats by filtering network packets based on a set of predetermined rules. This network security device helps prevent cyberattacks and keeps your data safe, making it a crucial component of cyber security for both individuals and organizations.
Topic: Schema Markup
Keywords: schema, schema markup, structured data, search engines, rich snippets
Content Summary: Schema markup, also known as structured data, is a form of microdata that helps search engines understand the content of a webpage. By adding specific labels and attributes to your HTML, you can tell search engines like Google exactly what information is being presented. This allows search engines to display your content more effectively in search results, often leading to enhanced listings called rich snippets, which can include reviews, ratings, and product information.
