{"id":13375,"date":"2026-08-10T10:58:29","date_gmt":"2026-08-10T10:58:29","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-mastering-cryptography-from-zero-to-hero-2025-1\/"},"modified":"2026-08-10T10:58:29","modified_gmt":"2026-08-10T10:58:29","slug":"udemy-mastering-cryptography-from-zero-to-hero-2025-1","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-mastering-cryptography-from-zero-to-hero-2025-1\/","title":{"rendered":"Udemy \u2013 Mastering Cryptography from Zero to Hero 2025-1"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Description<\/span><\/h2>\n<p dir=\"ltr\" style=\"text-align: left\" data-path-to-node=\"6\"><span dir=\"auto\" style=\"vertical-align: inherit\">Mastering Cryptography from Zero to Hero. This course provides the essential knowledge and skills in this field from the most basic concepts to advanced levels. The course begins with teaching the basics of classical cryptography and then comprehensively covers the mathematical concepts essential to understanding modern cryptographic systems, including moduli calculus and prime number theory. Cryptography, as the art of securing communications and data, protects information from unauthorized access and ensures the security of data transmission in network models by applying the three principles of confidentiality, integrity, and authenticity, and using advanced computational algorithms. In today\u2019s digital world, this field plays a vital role in maintaining information security and combating cyber threats. This course is designed for anyone interested in learning cryptography and allows participants to gain a deep understanding of the principles of encryption, strengthen their mathematical reasoning abilities, and develop the skills necessary to effectively analyze and implement secure communication techniques.<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">What you will learn<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li data-path-to-node=\"9,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Introduction to Cryptography:<\/span><\/li>\n<li data-path-to-node=\"9,0,1,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Transparent discussion of all issues related to basic security and the CIA triangle including confidentiality, integrity, authenticity, availability, etc.<\/span><\/li>\n<li data-path-to-node=\"9,0,1,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Familiarity with security, its types, and basic encryption.<\/span><\/li>\n<li data-path-to-node=\"9,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">OSI Architecture:<\/span><\/li>\n<li data-path-to-node=\"9,1,1,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Discussion on types of attacks in terms of active and passive such as DOS attacks etc.<\/span><\/li>\n<li data-path-to-node=\"9,1,1,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Familiarity with security mechanisms and Cryptanalytic Attacks.<\/span><\/li>\n<li data-path-to-node=\"9,1,1,2,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">OSI architecture, types of attacks, network security model and its accessibility.<\/span><\/li>\n<li data-path-to-node=\"9,2,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Classic encryption techniques:<\/span><\/li>\n<li data-path-to-node=\"9,2,1,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Discussion of network security model and network access security.<\/span><\/li>\n<li data-path-to-node=\"9,2,1,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Familiarity with historical ciphers such as Caesar, Monoalphabetic, Polyalphabetic, Vernam, Hill, Playfair.<\/span><\/li>\n<li data-path-to-node=\"9,2,1,2,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Understand Substitution Ciphers and Transposition Ciphers and how they form the foundation of modern cryptography.<\/span><\/li>\n<li data-path-to-node=\"9,2,1,3,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Classical cryptographic techniques include substitution and transposition techniques.<\/span><\/li>\n<li data-path-to-node=\"9,3,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Number theory:<\/span><\/li>\n<li data-path-to-node=\"9,3,1,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Gain a strong foundation in prime numbers and GCD (Greatest Common Divisor), which fall under modulo calculus and are essential for learning modern cryptographic algorithms.<\/span><\/li>\n<li data-path-to-node=\"9,3,1,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Understand how to use prime numbers, modulo inverses, and collocations to build secure systems.<\/span><\/li>\n<li data-path-to-node=\"9,3,1,2,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Modal calculus in number theory and theorems such as Fermat\u2019s, Chinese Remainder Theorem, etc.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">This course is suitable for people who:<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li data-path-to-node=\"12,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Students, cybersecurity professionals, or enthusiasts eager to explore the world of cryptography.<\/span><\/li>\n<li data-path-to-node=\"12,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">This course is very suitable for beginners and those taking an undergraduate cryptography course.<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Course details<\/span><\/h3>\n<ul dir=\"ltr\" style=\"text-align: left\">\n<li data-path-to-node=\"15,0,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Publisher:&nbsp; <\/span><a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/mastering-cryptography\/?couponCode=CP251118BG1\" target=\"_blank\" rel=\"noopener\"><span dir=\"auto\" style=\"vertical-align: inherit\">Udemy<\/span><\/a><\/li>\n<li data-path-to-node=\"15,1,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Instructor: <\/span><a href=\"https:\/\/downloadlynet.ir\/tag\/skillgems-education\/\"><span dir=\"auto\" style=\"vertical-align: inherit\">SkillGems Education<\/span><\/a><\/li>\n<li data-path-to-node=\"15,2,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Training level: Beginner to advanced<\/span><\/li>\n<li data-path-to-node=\"15,3,0\"><span dir=\"auto\" style=\"vertical-align: inherit\">Training duration: 4 hours and 39 minutes<\/span><\/li>\n<\/ul>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Course syllabus in 2025\/2<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1020913 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/11\/Mastering-Cryptography-from-Zero-to-Hero-1.png\" alt=\"Mastering Cryptography from Zero to Hero\" width=\"890\" height=\"354\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Prerequisites for the Mastering Cryptography from Zero to Hero course<\/span><\/h3>\n<div class=\"ud-block-list-item ud-block-list-item-small ud-block-list-item-tight ud-block-list-item-neutral ud-text-sm\" dir=\"ltr\" style=\"text-align: left\">\n<ul>\n<li class=\"ud-block-list-item-content\" dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">The learner must have interest to learn this subject and need some simple mathematics required for solving problems.<\/span><\/li>\n<\/ul>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Course images<\/span><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1020914 size-full\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2025\/11\/Mastering-Cryptography-from-Zero-to-Hero.png\" alt=\"Mastering Cryptography from Zero to Hero\" width=\"811\" height=\"335\"><\/h3>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Sample course video<\/span><\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-185281-1\"><video class=\"wp-video-shortcode\" id=\"video-185281-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Mastering_Cryptography_from_Zero_to_Hero_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Mastering_Cryptography_from_Zero_to_Hero_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Mastering_Cryptography_from_Zero_to_Hero_Downloadly.ir.mp4?nocache=1786175450616\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Mastering_Cryptography_from_Zero_to_Hero_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div dir=\"ltr\" style=\"text-align: left\">\n<h3><span dir=\"auto\" style=\"vertical-align: inherit\">Installation Guide<\/span><\/h3>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">After Extract, view with your favorite player.<\/span><\/p>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">Subtitles: None<\/span><\/p>\n<p><span dir=\"auto\" style=\"vertical-align: inherit\">Quality: 1080p<\/span><\/p>\n<\/div>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download link<\/span><\/h3>\n<h4 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">Downloadly<\/span><\/h4>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Mastering_Cryptography_from_Zero_to_Hero_2025-1.part1_Downloadly.ir.rar?nocache=1786175449\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 1 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Mastering_Cryptography_from_Zero_to_Hero_2025-1.part2_Downloadly.ir.rar?nocache=1786175449\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 2 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Mastering_Cryptography_from_Zero_to_Hero_2025-1.part3_Downloadly.ir.rar?nocache=1786175449\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 3 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Mastering_Cryptography_from_Zero_to_Hero_2025-1.part4_Downloadly.ir.rar?nocache=1786175449\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 4 \u2013 1 GB<\/span><\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Mastering_Cryptography_from_Zero_to_Hero_2025-1.part5_Downloadly.ir.rar?nocache=1786175449\"><span dir=\"auto\" style=\"vertical-align: inherit\">Download Part 5 \u2013 618 MB<\/span><\/a><\/p>\n<h4 dir=\"ltr\">Rapidgator link<\/h4>\n<p><a href=\"https:\/\/rapidgator.net\/file\/6e2a1891111fe9a4b9ae3420a22038db\/Udemy_Mastering_Cryptography_from_Zero_to_Hero_2025-1.part1_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 1 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/c096cca2209c98cd1329fc5aafd64442\/Udemy_Mastering_Cryptography_from_Zero_to_Hero_2025-1.part2_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 2 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/7e36b0cbe69439464ad97e35814c1b9e\/Udemy_Mastering_Cryptography_from_Zero_to_Hero_2025-1.part3_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 3 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/39293733c07d3d848053b8de65dc574e\/Udemy_Mastering_Cryptography_from_Zero_to_Hero_2025-1.part4_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 4 \u2013 1 GB<\/a><\/p>\n<p><a href=\"https:\/\/rapidgator.net\/file\/676adb5e04746b85033746211bfcd8ba\/Udemy_Mastering_Cryptography_from_Zero_to_Hero_2025-1.part5_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download Part 5 \u2013 618 MB<\/a><\/p>\n<p dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">File(s) password: www.downloadly.ir<\/span><\/p>\n<h3 dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">File size<\/span><\/h3>\n<p dir=\"ltr\" style=\"text-align: left\"><span dir=\"auto\" style=\"vertical-align: inherit\">4.6 GB<\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Mastering Cryptography from Zero to Hero. This course provides the essential knowledge and skills in this field from the most basic concepts to adva<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[109464,109465,109466,109467,109468,50998],"class_list":["post-13375","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-course-mastering-cryptography-from-zero-to-hero","dgi_tag-download-course-mastering-cryptography-from-zero-to-hero","dgi_tag-download-mastering-cryptography-from-zero-to-hero","dgi_tag-free-download-mastering-cryptography-from-zero-to-hero","dgi_tag-free-mastering-cryptography-from-zero-to-hero","dgi_tag-skillgems-education"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/13375","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/13375\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=13375"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=13375"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=13375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}