{"id":671,"date":"2012-07-25T13:53:00","date_gmt":"2012-07-25T10:53:00","guid":{"rendered":"http:\/\/infokam.eu\/blog\/?p=671"},"modified":"2013-05-29T13:54:09","modified_gmt":"2013-05-29T10:54:09","slug":"cum-puteti-sa-ascundeti-o-arhiva-in-interiorul-unei-imagini","status":"publish","type":"post","link":"https:\/\/infokam.eu\/blog\/2012\/07\/25\/cum-puteti-sa-ascundeti-o-arhiva-in-interiorul-unei-imagini\/","title":{"rendered":"Cum puteti sa ascundeti o arhiva in interiorul unei imagini"},"content":{"rendered":"<p align=\"right\"><em><font size=\"1\">Anton KOVACS \u2013 <\/font><\/em><a href=\"http:\/\/www.infokam.eu\"><em><font size=\"1\">www.infokam.eu<\/font><\/em><\/a><\/p>\n<p align=\"justify\">Faptul ca fisierele imagine sunt citite de la header in jos, iar fisierele *.zip sunt citite de la footer in sus ne permite sa \u201cadunam\u201d doua astfel de fisiere in unul singur, ascunzand astfel datele din arhiva, fara ca acest lucru sa poata fi observat de catre un neinitiat. <\/p>\n<p align=\"justify\">Sa presupunem ca am arhivat datele \u201csecrete\u201d in fisierul date.zip<br \/>Aceste date dorim sa le ascundem in fisierul poza.gif<br \/>Ambele fisiere se afla in folderul C:\\temp<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/infokam.files.wordpress.com\/2012\/07\/clipboard02.jpg\"><\/p>\n<p>Deschideti o fereastra de comanda si tastati urmatoarele comenzi: <\/p>\n<p>CD C:\\temp <\/p>\n<p>copy \/B poza.gif+date.zip poza2.gif <\/p>\n<p><img decoding=\"async\" src=\"http:\/\/infokam.files.wordpress.com\/2012\/07\/clipboard03.jpg\"> <\/p>\n<p align=\"justify\">Rezultatul va fi un nou fisier numit \u201cpoza2.gif\u201d, fisier care va putea fi deschis si si vizualizat ca orice fisier imagine, dar, va putea fi si dezarhivat cu ajutorul unui program dedicat acestui scop.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/infokam.files.wordpress.com\/2012\/07\/poza.gif\"><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/infokam.files.wordpress.com\/2012\/07\/clipboard041.jpg\" width=\"625\" height=\"229\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anton KOVACS \u2013 www.infokam.eu Faptul ca fisierele imagine sunt citite de la header in jos, iar fisierele *.zip sunt citite de la footer in sus ne permite sa \u201cadunam\u201d doua astfel de fisiere in unul singur, ascunzand astfel datele din arhiva, fara ca acest lucru sa poata fi observat de catre un neinitiat. Sa presupunem [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[47,56,57],"class_list":["post-671","post","type-post","status-publish","format-standard","hentry","category-it","tag-criptare","tag-steganografie","tag-steganography"],"_links":{"self":[{"href":"https:\/\/infokam.eu\/blog\/wp-json\/wp\/v2\/posts\/671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infokam.eu\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infokam.eu\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infokam.eu\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infokam.eu\/blog\/wp-json\/wp\/v2\/comments?post=671"}],"version-history":[{"count":0,"href":"https:\/\/infokam.eu\/blog\/wp-json\/wp\/v2\/posts\/671\/revisions"}],"wp:attachment":[{"href":"https:\/\/infokam.eu\/blog\/wp-json\/wp\/v2\/media?parent=671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infokam.eu\/blog\/wp-json\/wp\/v2\/categories?post=671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infokam.eu\/blog\/wp-json\/wp\/v2\/tags?post=671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}