{"id":5780,"date":"2026-02-13T12:57:02","date_gmt":"2026-02-13T05:57:02","guid":{"rendered":"https:\/\/chongluadao.vn\/blog\/?p=5780"},"modified":"2026-02-13T12:57:36","modified_gmt":"2026-02-13T05:57:36","slug":"bao-mat-icloud-toi-da-cai-dat-song-con-ma-nguoi-dung-iphone-khong-nen-bo-qua","status":"publish","type":"post","link":"https:\/\/chongluadao.vn\/blog\/en\/2026\/02\/bao-mat-icloud-toi-da-cai-dat-song-con-ma-nguoi-dung-iphone-khong-nen-bo-qua\/","title":{"rendered":"Maximum iCloud security: A crucial setting that iPhone users shouldn&#039;t ignore."},"content":{"rendered":"<p>In the digital age, personal data is the most valuable asset but also the prime target for cybercriminals. For users of the Apple ecosystem, there is a powerful security feature that helps protect data from third-party intrusions, including Apple itself: <strong>Advanced Data Protection<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why is this feature so important?<\/h3>\n\n\n\n<p id=\"p-rc_d41200ccbad9b58e-61\">Typically, for most online services (including Google and iCloud by default), data synced to the cloud is encrypted, but the service provider still holds the decryption keys.<sup><\/sup>.<\/p>\n\n\n\n<p>This means that:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Companies have the technical right to decrypt and view your data based on their Terms of Service (ToS).<\/li>\n\n\n\n<li>Google may access data to prevent security threats, misuse, or to fulfill legal requests from the government. Apple has similar terms and conditions.<\/li>\n\n\n\n<li>Your data could be misused by internal employees of these companies. As evidence, between 2018 and 2020, Google had to fire 80 employees for misuse of user data.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">The Power of End-to-End (E2E) Encryption<\/h3>\n\n\n\n<p id=\"p-rc_d41200ccbad9b58e-65\">When you turn it on <strong>Advanced data protection<\/strong>, Apple will apply end-to-end encryption to your iCloud content.<sup><\/sup>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Only you<\/strong> He is the person who holds the decryption key.<\/li>\n\n\n\n<li>Apple (or any Apple employee) cannot view the contents of your data.<\/li>\n\n\n\n<li>Apple cannot hand over the decrypted data to any third party.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_d41200ccbad9b58e-69\">This is the key reason why choosing iOS and Apple offers a privacy advantage over Google&#039;s products, as Google currently doesn&#039;t offer similar capabilities for all cloud data.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What data will be protected?<\/h3>\n\n\n\n<p id=\"p-rc_d41200ccbad9b58e-70\">With this feature, a total of 23 data categories will be end-to-end encrypted.<sup><\/sup>. The most important of these include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Photos<\/strong>.<\/li>\n\n\n\n<li><strong>iCloud backup<\/strong> (including a backup of the entire device).<\/li>\n\n\n\n<li><strong>iPod<\/strong> (personal files).<\/li>\n\n\n\n<li><strong>Notes<\/strong>, <strong>Messages<\/strong>.<\/li>\n\n\n\n<li><strong>Safari, Siri, and Home data<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p id=\"p-rc_d41200ccbad9b58e-76\"><strong>Note:<\/strong> This feature <strong>Not enabled by default.<\/strong>, You must take the initiative.<sup><\/sup>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Risks and Prevention Methods<\/h3>\n\n\n\n<p id=\"p-rc_d41200ccbad9b58e-77\">Power comes with responsibility. Because Apple doesn&#039;t hold the decryption key, they won&#039;t be able to help you recover your data if you lose access to your account.<sup><\/sup>.<\/p>\n\n\n\n<p id=\"p-rc_d41200ccbad9b58e-78\">To ensure safety, Apple will require you to set up at least one alternative recovery method:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Contact for recovery:<\/strong> A trusted friend or relative who uses an Apple device.<\/li>\n\n\n\n<li><strong>Recovery key:<\/strong> A unique code. You should store this code in password managers such as <strong>Enpass<\/strong> or <strong>1Password<\/strong> To avoid losing it.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Activation instructions<\/h3>\n\n\n\n<p id=\"p-rc_d41200ccbad9b58e-81\">You need an iPhone\/iPad running iOS 16.2 or a Mac running macOS 13.1 or later.<sup><\/sup>. Enabling this on one device will take effect for the entire account.<sup><\/sup>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>On iPhone\/iPad:<\/strong> Open <strong>Setting<\/strong> Click here <strong>Your name<\/strong> > <strong>RCA<\/strong> &gt; Scroll down to select <strong>Advanced data protection<\/strong> &gt; Select <strong>Turn on<\/strong>.<\/li>\n\n\n\n<li><strong>On a Mac:<\/strong> Enter <strong>Apple Menu \uf8ff<\/strong> > <strong>System settings<\/strong> > <strong>Your name<\/strong> > <strong>RCA<\/strong> > <strong>Advanced data protection<\/strong> &gt; Select <strong>Turn on<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusion from Anti-Fraud<\/h3>\n\n\n\n<p id=\"p-rc_d41200ccbad9b58e-84\">If you own an Apple device, turn this feature on now to protect yourself from the risk of third parties or unscrupulous employees accessing your data.<sup><\/sup>. If you don&#039;t already use Apple, carefully consider moving sensitive data away from services that don&#039;t support full end-to-end encryption.<sup><\/sup>.<\/p>","protected":false},"excerpt":{"rendered":"<p>In the digital age, personal data is the most valuable asset but also the prime target for cybercriminals. For users of the Apple ecosystem, there is a robust security feature that helps protect data from third-party intrusions, including [\u2026]<span class=\"screen-reader-text\"> From Maximum iCloud Security: Essential Settings iPhone Users Shouldn&#039;t Ignore<\/span><\/a><\/p>","protected":false},"author":3,"featured_media":5781,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[25],"tags":[],"class_list":["post-5780","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-moi"],"_links":{"self":[{"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/posts\/5780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/comments?post=5780"}],"version-history":[{"count":1,"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/posts\/5780\/revisions"}],"predecessor-version":[{"id":5782,"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/posts\/5780\/revisions\/5782"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/media\/5781"}],"wp:attachment":[{"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/media?parent=5780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/categories?post=5780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chongluadao.vn\/blog\/en\/wp-json\/wp\/v2\/tags?post=5780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}