{"id":71,"date":"2022-04-28T14:31:52","date_gmt":"2022-04-28T14:31:52","guid":{"rendered":"https:\/\/bte-jkt.telkomuniversity.ac.id\/?p=802"},"modified":"2026-11-05T14:57:05","modified_gmt":"2026-11-05T07:57:05","slug":"watermarking-and-steganography","status":"publish","type":"post","link":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/watermarking-and-steganography\/","title":{"rendered":"Watermarking and Steganography"},"content":{"rendered":"<p><!--ar-restyled--><\/p>\n<style>.single .content-image{text-align:center}.single .content-image img{display:block !important;width:100% !important;max-width:560px !important;height:auto !important;margin:0 auto 8px !important;border-radius:12px}.ar-old{line-height:1.75;color:#2F3238}.ar-old p{margin:0 0 16px}.ar-old img{display:block;max-width:100% !important;height:auto !important;margin:18px auto;border-radius:12px}.ar-old figure{margin:18px auto;text-align:center}.ar-old figure figcaption{font-size:14px;color:#4A4D55;margin-top:6px}.ar-old .wp-block-gallery{display:flex !important;flex-wrap:wrap;gap:12px;justify-content:center;margin:20px 0}.ar-old .wp-block-gallery figure{flex:1 1 calc(50% - 12px);max-width:calc(50% - 6px);margin:0}.ar-old .wp-block-gallery img{margin:0;width:100%;object-fit:cover}.ar-old .ar-h,.ar-old h2,.ar-old h3,.ar-old h4{margin:26px 0 10px;font-size:20px;font-weight:700;color:#23252D;line-height:1.4}.ar-old ul,.ar-old ol{margin:0 0 18px 22px}.ar-old li{margin:0 0 6px}.ar-old blockquote{margin:24px 0;padding:18px 22px;border-left:4px solid #E30613;background:#F4F3EF;font-weight:600;color:#23252D}.ar-old table{width:100%;border-collapse:collapse;margin:18px 0;display:block;overflow-x:auto}.ar-old td,.ar-old th{border:1px solid #E3DFD3;padding:8px 12px}.ar-note{margin:28px 0 0;padding:18px 22px;background:#23252D;color:#F4F3EF;border-radius:12px;line-height:1.65}.ar-note a{color:#9FC3E4;text-decoration:underline}@media(max-width:600px){.ar-old .wp-block-gallery figure{flex:1 1 100%;max-width:100%}}<\/style>\n<div class=\"ar-old\">\n<figure class=\"wp-block-image aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" onerror=\"this.style.display='none'\" src=\"https:\/\/lh6.googleusercontent.com\/Tm4cUYiDQm14CW-KlcNBLsvK4sMILnNzraiDQ4byqKXmtHvrxrB4kkXWad1vIRx7X1hlGjrghTpjd81jXCYjaKiwOW6Fm2v3vxHDcVR7V0WgmrsrcXTlfensn_fPAYq_GlTI7tnU\" alt=\"Watermarking and Steganography\" width=\"329\" height=\"211\"\/><figcaption>Watermarking and Steganography<\/figcaption><\/figure>\n<p><em>Watermarking and Steganography <\/em>is one of the courses that will be given in the Bachelor of Telecommunication Engineering study program. What is <em>Watermarking and Steganography<\/em>? And what are the benefits of applying this concept? To get to know it better, please read the writing below.<\/p>\n<p>Digital audio, video, images, and documents roam cyberspace. Unfortunately, along the way, someone can take this content for themselves. Anyone can download images, audio, or video from the web, copy it, edit it, send it, manipulate it, and so on. This allows violations of Intellectual Property Rights, such as: claiming someone else's work as one's own (ownership violation), duplicating and distributing digital works without the owner's permission (copyright violation), or altering content so that its authenticity is lost. The solution to this problem of digital content protection is<em>copy<\/em>it, editing, sending, manipulating, and so on. This allows violations of Intellectual Property Rights, such as: claiming someone else's work as one's own (ownership violation), duplicating and distributing digital works without the owner's permission ( <em>copyright<\/em>), or altering content so that its authenticity is lost. The solution to this problem of digital content protection is <em>Watermarking and Steganography.<\/em><\/p>\n<p>Digital watermarking and steganography technologies greatly reduce these incidents by limiting or eliminating third parties' ability to decipher the content they have taken. Digital watermarking (embedding codes) and steganography (hiding information) techniques continue to develop.&nbsp;<\/p>\n<p>Bachelor of <em>watermarking <\/em>has advantages, including:<\/p>\n<ul>\n<li>Watermark insertion does not degrade quality and looks like the original.&nbsp;<\/li>\n<li>Every copy of the multimedia data will carry the watermark within it.&nbsp;<\/li>\n<li>The watermark cannot be erased or removed&nbsp;<\/li>\n<li>The watermark can be detected\/extracted again as proof of ownership and\/or for detecting alterations <em>copyright<\/em> atau deteksi perubahan<\/li>\n<\/ul>\n<p>Then, what is the difference between <em>Steganografi<\/em> and <em>Watermarking<\/em>? Steganography sends any secret message without arousing suspicion. This technique is secure, hard to detect, and can hold as many messages as possible (large capacity). Communication is point-to-point and the host medium means nothing (meaningless). Watermarking aims at protection <em>copyright<\/em>, proof of ownership, fingerprinting. This technique has <em>robustness<\/em> robustness and is hard to remove. Communication is one-to-many and it is the host medium that is protected; the watermark is not secret, and watermark capacity is not a priority. <em>watermark <\/em>tidak bersifat rahasia, dan tidak mementingkan kapasitas watermark.<\/p>\n<p>Let's get to know the study program better <a href=\"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/2022\/04\/apa-itu-jurusan-teknik-telekomunikasi\/25\/\" target=\"_blank\" rel=\"noreferrer noopener\">Bachelor of Telecommunication Engineering<\/a> and visit the official website <a href=\"https:\/\/ittelkom-jkt.ac.id\/\" target=\"_blank\" rel=\"noreferrer noopener\">ITTelkom Jakarta<\/a> yes!<\/p>\n<\/div>\n<div class=\"ar-note\">Follow the latest news and activities of the Bachelor of Telecommunication Engineering Study Program on Instagram <strong>@bte_telu_jkt<\/strong> and the official website <strong>bte-jkt.telkomuniversity.ac.id<\/strong>.<\/div>","protected":false},"excerpt":{"rendered":"<p>Watermarking and Steganography Watermarking and Steganography merupakan salah satu mata kuliah yang akan diberikan pada perkuliahan di program studi Sarjana Teknik Telekomunikasi. Apa itu Watermarking and Steganography? Dan apa manfaat dari penerapan konsep ini? Untuk kenal lebih jauh, silahkan baca tulisan di bawah ini. Audio digital, video, gambar, dan dokumen berkeliaran di dunia maya. Sayangnya, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15273,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wds_primary_category":0,"_joinchat":[],"footnotes":""},"categories":[32],"tags":[],"class_list":["post-71","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artikel"],"_links":{"self":[{"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/posts\/71","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/comments?post=71"}],"version-history":[{"count":2,"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/posts\/71\/revisions"}],"predecessor-version":[{"id":15485,"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/posts\/71\/revisions\/15485"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/media\/15273"}],"wp:attachment":[{"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/media?parent=71"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/categories?post=71"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bte-jkt.telkomuniversity.ac.id\/en\/wp-json\/wp\/v2\/tags?post=71"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}