{"id":7293,"date":"2026-06-27T08:02:30","date_gmt":"2026-06-27T08:02:30","guid":{"rendered":"https:\/\/ijete.com\/?p=7293"},"modified":"2026-06-27T08:38:17","modified_gmt":"2026-06-27T08:38:17","slug":"ijetev1i1a003-android-hacking-and-exploitationusing-kali-linux-a-cyber-forensic-analysis-ofvulnerabiilties-and-mitigation-4","status":"publish","type":"post","link":"https:\/\/ijete.com\/index.php\/2026\/06\/27\/ijetev1i1a003-android-hacking-and-exploitationusing-kali-linux-a-cyber-forensic-analysis-ofvulnerabiilties-and-mitigation-4\/","title":{"rendered":"IJETEV1I1A008 &#8211;\u00a0CHAT CT \u2013 A SECURE WEB CHAT APPLICATION"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"7293\" class=\"elementor elementor-7293\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e6c0c50 e-con-full e-flex e-con e-child\" data-id=\"e6c0c50\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3ea7ebf e-con-full e-flex e-con e-child\" data-id=\"3ea7ebf\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-392145c elementor-widget elementor-widget-heading\" data-id=\"392145c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><span style=\"letter-spacing: 0px\">IJETEV1I1A008 - <\/span><span style=\"letter-spacing: 0px\">CHAT CT \u2013 A SECURE WEB CHAT APPLICATION<\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d03feba e-con-full e-flex e-con e-child\" data-id=\"d03feba\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4552d35 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"4552d35\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><span style=\"color: #b20909;\">AUTHORS<\/span> :<\/strong> Sathiyapriya P, Kohila R, Kavinkumar G, Praveenkumar B, Abinesh R<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9ac1d9 elementor-widget elementor-widget-text-editor\" data-id=\"e9ac1d9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #b20909;\"><strong>ABSTRACT<\/strong><\/span> &#8211; <span style=\"font-family: inherit; font-weight: inherit; letter-spacing: 0px;\"> This paper describes the design and implementation of a secure webbased chat application that combines four protection layers: encryption, steganography, identity verification, and optional passwordbased access control. The system enables realtime messaging via WebSockets and implements end-to-end encryption with clientside key management so that the server stores only ciphertext and metadata. An optional steganography mode embeds encrypted payloads into lossless image carriers (PNG) for covert transmission, with client-side embedding and extraction. Identity verification is provided through hashed credentials and optional TOTP-based twofactor authentication, while an additional permessage password-derived key can be applied for extra access control. The implementation targets a modern web stack supports media sharing, private and group chats, and secure key exchange. The paper documents architecture, data flows, database schema, API and real-time endpoints, and a phased development plan for integrating encryption, steganography, and operational hardening.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78b471e elementor-widget elementor-widget-button\" data-id=\"78b471e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"http:\/\/ijete.com\/wp-content\/uploads\/2026\/06\/IJETEV1I1A008.pdf\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">DOWNLOAD<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4dc644 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b4dc644\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>IJETEV1I1A008 &#8211; CHAT CT \u2013 A SECURE WEB CHAT APPLICATION AUTHORS : Sathiyapriya P, Kohila R, Kavinkumar G, Praveenkumar B, Abinesh R ABSTRACT &#8211; This paper describes the design and implementation of a secure webbased chat application that combines four protection layers: encryption, steganography, identity verification, and optional passwordbased access control. The system enables realtime [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-7293","post","type-post","status-publish","format-standard","hentry","category-engineering"],"_links":{"self":[{"href":"https:\/\/ijete.com\/index.php\/wp-json\/wp\/v2\/posts\/7293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ijete.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ijete.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ijete.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ijete.com\/index.php\/wp-json\/wp\/v2\/comments?post=7293"}],"version-history":[{"count":4,"href":"https:\/\/ijete.com\/index.php\/wp-json\/wp\/v2\/posts\/7293\/revisions"}],"predecessor-version":[{"id":7311,"href":"https:\/\/ijete.com\/index.php\/wp-json\/wp\/v2\/posts\/7293\/revisions\/7311"}],"wp:attachment":[{"href":"https:\/\/ijete.com\/index.php\/wp-json\/wp\/v2\/media?parent=7293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ijete.com\/index.php\/wp-json\/wp\/v2\/categories?post=7293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ijete.com\/index.php\/wp-json\/wp\/v2\/tags?post=7293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}