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Discover all you need to know about a network security key: how to find it, why it\u2019s essential for Wi-Fi protection, and tips to keep your network secure.<\/p>\n","protected":false},"author":10,"featured_media":4729,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-10445","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-online-privacy"],"acf":[],"yoast_head":"\nWhat Is a Network Security Key? | McAfee<\/title>\n<meta name=\"description\" content=\"Discover all you need to know about a network security key: how to find it, why it\u2019s essential for Wi-Fi protection, and tips to keep your network secure.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mcafee.com\/learn\/how-to-change-your-network-security-key\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Change Your Network Security Key?\" \/>\n<meta property=\"og:description\" content=\"Let's dive deep into what a network security key is, why you need it, and how to find it on different devices like routers, iPhones, and Android phones.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mcafee.com\/learn\/how-to-change-your-network-security-key\/\" \/>\n<meta property=\"og:site_name\" content=\"McAfee\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/McAfee\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-15T19:14:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-02T08:04:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mcafee.com\/learn\/wp-content\/uploads\/2022\/12\/top_online_scams_avoid.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1308\" \/>\n\t<meta property=\"og:image:height\" content=\"666\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"McAfee\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"How to Change Your Network Security Key?\" \/>\n<meta name=\"twitter:description\" content=\"Let's dive deep into what a network security key is, why you need it, and how to find it on different devices like routers, iPhones, and Android phones.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.mcafee.com\/learn\/wp-content\/uploads\/2022\/12\/top_online_scams_avoid.jpg\" \/>\n<meta name=\"twitter:creator\" content=\"@mcafee_home\" \/>\n<meta name=\"twitter:site\" content=\"@mcafee_home\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"McAfee\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.mcafee.com\/learn\/how-to-change-your-network-security-key\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.mcafee.com\/learn\/how-to-change-your-network-security-key\/\"},\"author\":{\"name\":\"McAfee\",\"@id\":\"https:\/\/www.mcafee.com\/learn\/#\/schema\/person\/86adf9e7adefeebb7c47e88f4e969cf7\"},\"headline\":\"What Is a Network Security Key and Why It Matters for Your Wi-Fi Security\",\"datePublished\":\"2024-10-15T19:14:51+00:00\",\"dateModified\":\"2026-02-02T08:04:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.mcafee.com\/learn\/how-to-change-your-network-security-key\/\"},\"wordCount\":14,\"publisher\":{\"@id\":\"https:\/\/www.mcafee.com\/learn\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.mcafee.com\/learn\/how-to-change-your-network-security-key\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.mcafee.com\/learn\/wp-content\/uploads\/2023\/09\/men-online-safety-17.webp\",\"articleSection\":[\"Online Privacy\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.mcafee.com\/learn\/how-to-change-your-network-security-key\/\",\"url\":\"https:\/\/www.mcafee.com\/learn\/how-to-change-your-network-security-key\/\",\"name\":\"What Is a Network Security Key? 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