{"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 class=\"wp-block-paragraph\">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 class=\"wp-block-paragraph\" 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 class=\"wp-block-paragraph\">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 class=\"wp-block-paragraph\" 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 class=\"wp-block-paragraph\" 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 class=\"wp-block-paragraph\" 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 class=\"wp-block-paragraph\" 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 class=\"wp-block-paragraph\" 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 class=\"wp-block-paragraph\" 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 class=\"wp-block-paragraph\" 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 class=\"wp-block-paragraph\" 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>Trong k\u1ef7 nguy\u00ean s\u1ed1, d\u1eef li\u1ec7u c\u00e1 nh\u00e2n l\u00e0 t\u00e0i s\u1ea3n qu\u00fd gi\u00e1 nh\u1ea5t nh\u01b0ng c\u0169ng l\u00e0 m\u1ee5c ti\u00eau h\u00e0ng \u0111\u1ea7u c\u1ee7a t\u1ed9i ph\u1ea1m m\u1ea1ng. \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng h\u1ec7 sinh th\u00e1i Apple, c\u00f3 m\u1ed9t t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd gi\u00fap b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kh\u1ecfi s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a b\u00ean th\u1ee9 ba, k\u1ec3 [&#8230;]<span class=\"screen-reader-text\"> from B\u1ea3o m\u1eadt iCloud t\u1ed1i \u0111a: C\u00e0i \u0111\u1eb7t &#8220;s\u1ed1ng c\u00f2n&#8221; m\u00e0 ng\u01b0\u1eddi d\u00f9ng iPhone kh\u00f4ng n\u00ean b\u1ecf qua<\/span><\/a><\/p>\n","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}]}}