{"id":1004,"date":"2010-10-30T10:20:08","date_gmt":"2010-10-30T08:20:08","guid":{"rendered":"http:\/\/j-mad.com\/blog\/?p=1004"},"modified":"2010-10-30T12:30:32","modified_gmt":"2010-10-30T10:30:32","slug":"truecrypt-et-dropbox","status":"publish","type":"post","link":"https:\/\/j-mad.com\/blog\/2010\/10\/30\/truecrypt-et-dropbox\/","title":{"rendered":"TrueCrypt et Dropbox"},"content":{"rendered":"<p>Il y a quelques temps je demandais des conseils sur twitter \u00e0 prpos de quels services utiliser pour du backup \/ partage de donn\u00e9es &#8216;dans le cloud&#8217;.<\/p>\n<p>J&#8217;utilisais alors en effet dropbox de fa\u00e7on \u00e9pisodique sans vraiment savoir si c&#8217;\u00e9tait le mieux. Au final apr\u00e8s quelque tests d&#8217;Ubuntu One, j&#8217;ai finalement d\u00e9cid\u00e9 de faire confiance \u00e0 dropbox (et en plus comme \u00e7a je peux \u00e9changer de mani\u00e8re facile des fichiers avec des gens sous windows.<\/p>\n<p>L&#8217;un de mes crit\u00e8res de choix \u00e9tait que le syst\u00e8me en question supporte les espaces chiffr\u00e9s. Ce n&#8217;est pas tant que j&#8217;ai envie de mettre des donn\u00e9es sensibles sur ma partition dropbox, mais bon, il est important que mes billets de blogs d\u00e9j\u00e0 publi\u00e9s ou que mes nouvelles en cours d&#8217;\u00e9criture ne soient pas lisible par d&#8217;autre que moi&#8230;:)<\/p>\n<p>Donc je voulais pouvoir chiffrer une partie de la partition exp\u00e9di\u00e9e dans le cloud. Avec par exemple TrueCrypt. @brunobord m&#8217;avait indiqu\u00e9 qu&#8217;il semblait que cela pouvait fonctionner. Et effectivement, apr\u00e8s quelque test, j&#8217;ai pu valider que cela fonctionnait (sur Ubuntu One aussi d&#8217;ailleurs).<\/p>\n<p>Suite \u00e0 une demande sur twitter (encore), voici comment j&#8217;ai proc\u00e9d\u00e9.<\/p>\n<h1>1- L&#8217;installation<\/h1>\n<p>J&#8217;en profite pour pr\u00e9ciser, avant de commencer les choses s\u00e9rieuses, que nautilus-dropbox est un logiciel libre publi\u00e9 sous licence GPL et que TrueCrypt est lui aussi un logiciel libre, licenci\u00e9 sous la True Crypt licence Version 3.0<\/p>\n<h2>1.1- Dropbox<\/h2>\n<p>Vous pouvez aller le chercher sur le site web ww.dropbox.com (et vous pouvez aussi me demander que je vous parraine, \u00e7a me ferra 250 m\u00e9ga en plus dans le cloud:) )<\/p>\n<p>Vous pouvez aussi directement l&#8217;ajouter dans vos repos de distribution, il y a un repo Ubuntu\u00a0:<\/p>\n<ul>\n<li>sudo apt-get update;sudo apt-get upgrade nautilus-dropbox<\/li>\n<li>sudo apt-key adv &#8211;keyserver pgp.mit.edu &#8211;recv-keys 5044912E<\/li>\n<\/ul>\n<p>ou un repo Fedora\u00a0:<\/p>\n<ul>\n<li>Create a file in \/etc\/yum.repos.d called dropbox.repo with this text:<\/li>\n<\/ul>\n<p>[Dropbox]<br \/>\nname=Dropbox Repository<br \/>\nbaseurl=http:\/\/linux.dropbox.com\/fedora\/$releasever\/<br \/>\ngpgkey=http:\/\/linux.dropbox.com\/fedora\/rpm-public-key.asc<\/p>\n<ul>\n<li>Run sudo yum install nautilus-dropbox. It may ask you to confirm a gpg key. Approve and you&#8217;ll be good to go.<\/li>\n<\/ul>\n<p>Si vous utilisez une autre distribution, vous pouvez toujours r\u00e9cup\u00e9rer les sources et op une petite compilation plus tard vous avez votre nautilus-dropbox.<\/p>\n<h2>1.2- TrueCrypt<\/h2>\n<p>Une fois dropbox install\u00e9, il faut installer TrueCrypt. Rien de plus facile, vous le r\u00e9cup\u00e9rez sur son site et vous suivez la proc\u00e9dure d&#8217;installation.<\/p>\n<p>Arriv\u00e9 \u00e0 ce niveau l\u00e0, vous avez install\u00e9 tout ce qu&#8217;il vous faut. On peut donc commencer \u00e0 mettre en place les choses.<\/p>\n<h1>2- Cr\u00e9er l&#8217;espace chiffr\u00e9.<\/h1>\n<p style=\"text-align: left;\">Bon installer et configurer dropbox s&#8217;av\u00e8re assez enfantin. Je ne vais donc pas m&#8217;attarder et je vais passer directement \u00e0 la cr\u00e9ation de l&#8217;espace chiffr\u00e9.<\/p>\n<p>Lorsque vous lancez truecrypt, vous tombez sur cette fen\u00eatre.<\/p>\n<p><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/ecran_accueil.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1005 aligncenter\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"ecran_accueil\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/ecran_accueil-300x274.png\" alt=\"\" width=\"300\" height=\"274\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/ecran_accueil-300x274.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/ecran_accueil-150x137.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/ecran_accueil.png 636w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\nIl faut, bien entendu cliquer sur create volume qui se trouve en bas \u00e0 droite (suivez la fl\u00e8che rouge).<\/p>\n<p style=\"text-align: left;\"><a href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/button_creer.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1006\" title=\"button_creer\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/button_creer.png\" alt=\"\" width=\"297\" height=\"216\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/button_creer.png 297w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/button_creer-150x109.png 150w\" sizes=\"auto, (max-width: 297px) 100vw, 297px\" \/><\/a><br \/>\nUne fen\u00eatre s&#8217;ouvre alors pour vous demander si vous voulez utiliser un fichier qui servira de container \u00e0 vos fichiers \u00e0 prot\u00e9ger (il sera mont\u00e9 comme une partition) ou si vous voulez directement chiffrer tout une partition.<\/p>\n<p style=\"text-align: left;\"><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_type.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1007\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"choix_type\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_type-300x176.png\" alt=\"\" width=\"300\" height=\"176\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_type-300x176.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_type-150x88.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_type.png 586w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Pour notre utilisation vous devez choisir le premier choix soit <em>Create an encrypted file container<\/em> (logiquement c&#8217;est celui choisi par d\u00e9faut) Et vous n&#8217;avez qu&#8217;\u00e0 cliquer sur suivant.<\/p>\n<p>Ensuite il vous demande si vous voulez un volume standard ou cach\u00e9. Par d\u00e9faut il est sur standard, je vous conseille de laisser ainsi et de cliquer sur suivant.<\/p>\n<p style=\"text-align: left;\"><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_volume_type.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1008\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"choix_volume_type\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_volume_type-300x176.png\" alt=\"\" width=\"300\" height=\"176\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_volume_type-300x176.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_volume_type-150x88.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_volume_type.png 607w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Ensuite arrive la fen\u00eatre qui vous demande de choisir l&#8217;endroit ou votre fichier sera cr\u00e9\u00e9. N&#8217;oubliez pas de choisir un r\u00e9pertoire de votre dropbox et de donner un nom intelligent \u00e0 votre fichier (ici test_blog). Ensuite cliquez Suivant.<\/p>\n<p style=\"text-align: left;\"><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/volume_location.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1009\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"volume_location\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/volume_location-300x176.png\" alt=\"\" width=\"300\" height=\"176\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/volume_location-300x176.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/volume_location-150x88.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/volume_location.png 773w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Arrive le choix des algos. Lisez les descriptions et choisissez votre pr\u00e9f\u00e9r\u00e9. Puis suivant.<\/p>\n<p style=\"text-align: left;\"><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_algo.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1010\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"choix_algo\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_algo-300x176.png\" alt=\"\" width=\"300\" height=\"176\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_algo-300x176.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_algo-150x88.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_algo.png 773w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>On vous demandera ensuite d&#8217;indiquer la taille de votre fichier container. Qui correspond \u00e0 la taille maximale que vous pourrez donc stocker en chiffr\u00e9. Ne choisissez pas plus grand que 2 giga, votre dropbox est limit\u00e9e \u00e0 2 giga (et le fichier sera tout de suite cr\u00e9\u00e9 avec sa taille maximale, alors ne choisissez vraiment pas une taille sup\u00e9rieure \u00e0 2 giga).<\/p>\n<p style=\"text-align: left;\"><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_size.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1011\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"choix_size\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_size-300x176.png\" alt=\"\" width=\"300\" height=\"176\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_size-300x176.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_size-150x88.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_size.png 773w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Il ne nous reste presque plus grand chose \u00e0 faire pour cr\u00e9er notre fichier chiffr\u00e9. A si, tout de m\u00eame, \u00e0 taper le mot de passe magique qui nous permettra de r\u00e9cup\u00e9rer nos donn\u00e9es. C&#8217;est l&#8217;objet de la fen\u00eatre suivante.<\/p>\n<p style=\"text-align: center;\"><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_password.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1017\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"choix_password\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_password-300x176.png\" alt=\"\" width=\"300\" height=\"176\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_password-300x176.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_password-150x88.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_password.png 773w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p style=\"text-align: left;\">Ensuite, on choisit le format de partition, FAT,Ext2, Ext3 ou Ext4.<\/p>\n<p style=\"text-align: left;\"><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_format.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1013\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"choix_format\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_format-300x176.png\" alt=\"\" width=\"300\" height=\"176\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_format-300x176.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_format-150x88.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/choix_format.png 773w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>On arrive \u00e0 la derni\u00e8re fen\u00eatre, il faut bouger sa souris pour g\u00e9n\u00e9rer un random pool (et la bouger un max, bien entendu). Ensuite vous cliquez sur Format et l\u00e0 vous attendez, plus ou moins suivant la taille que vous avez choisi pour votre fichier.<\/p>\n<p style=\"text-align: left;\"><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/formatage.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1014\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"formatage\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/formatage-300x176.png\" alt=\"\" width=\"300\" height=\"176\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/formatage-300x176.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/formatage-150x88.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/formatage.png 773w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Vous allez avoir une belle fen\u00eatre d&#8217;information qui va vous dire que tout est ok puis une fen\u00eatre qui vous propose de cr\u00e9er un nouveau volume ou de sortir. Choisissez Exit.<\/p>\n<p>Et l\u00e0, tout penaud, vous vous retrouvez sur la premi\u00e8re fen\u00eatre\u00a0!! Tout \u00e7a pour \u00e7a\u00a0??<\/p>\n<p>Mais non, ne vous inqui\u00e9tez pas, il suffit maintenant de monter votre volume chiffr\u00e9.<\/p>\n<p>Cliquez sur Select File en bas \u00e0 droite et allez chercher votre fichier chiffr\u00e9. Une fois celui-ci s\u00e9lectionnez cliquez sur Mount tout en bas.<\/p>\n<p style=\"text-align: left;\"><a href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/select_file.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1015\" title=\"select_file\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/select_file.png\" alt=\"\" width=\"244\" height=\"237\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/select_file.png 244w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/select_file-150x145.png 150w\" sizes=\"auto, (max-width: 244px) 100vw, 244px\" \/><\/a><\/p>\n<p style=\"text-align: left;\">\n<p style=\"text-align: left;\"><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/mount.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1016\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"mount\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/mount-300x228.png\" alt=\"\" width=\"300\" height=\"228\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/mount-300x228.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/mount-150x114.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/mount.png 351w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Une belle petite pop-up va appara\u00eetre pour vous demandez de saisir votre mot de passe. Faites le.<\/p>\n<p style=\"text-align: left;\"><a rel=\"thumbnail\" href=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/password.png\" rel=\"lightbox[1004]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-1012\" style=\"margin-top: 10px; margin-bottom: 10px;\" title=\"password\" src=\"http:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/password-300x101.png\" alt=\"\" width=\"300\" height=\"101\" srcset=\"https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/password-300x101.png 300w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/password-150x50.png 150w, https:\/\/j-mad.com\/blog\/wp-content\/uploads\/2010\/10\/password.png 498w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Et l\u00e0, miracle, votre fichier est mont\u00e9 comme une vraie partition. D&#8217;ailleurs dans nautilus vous le verrez comme une partition.<\/p>\n<p>Vous pouvez maintenant y acc\u00e9der comme si c&#8217;\u00e9tait une cl\u00e9 USB par le r\u00e9pertoire de montage (souvent \/media\/truecryptNUMEROVOLUMETRUECRYPT) ou par la liste des partitions de nautilus.<\/p>\n<p>Comme quoi, ce n&#8217;\u00e9tait pas si compliqu\u00e9 que \u00e7a, au final.<\/p>\n<p>Allez, amusez vous bien.<\/p>\n<h1><span style=\"color: #ff0000;\">AJOUT ULTRA IMPORTANT. <\/span><\/h1>\n<p><span style=\"color: #000000;\">Comme expliqu\u00e9 <a href=\"http:\/\/tatouage.l-homme.com\/2010\/04\/script-shell-pour-forcer-la-mise-a-jour-dun-timestamp-dacces-dun-container-truecrypt\/\">sur ce billet<\/a> fait par monsieur <a href=\"http:\/\/l-homme.com\/\">Rangzen<\/a> <\/span>, vu comment fonctionne truecrypt et dropbox, vous pouvez de jamais avoir votre fichier container synchronis\u00e9. Ce qui est tout de m\u00eame ballot, il faut l&#8217;avouer. Le billet de Rangzen explique comment passer outre en modifiant par un script maison, le timestamp du container, si il a \u00e9t\u00e9 modifi\u00e9.<\/p>\n<h1>Conclusion Bis<\/h1>\n<p>Avec ce probl\u00e8me de timestamp, je me demande vraiment si, dans les cas o\u00f9 c&#8217;est possible, il ne vaut pas mieux cr\u00e9er des dossiers EncFS (avec cryptkeeper par exemple) qui comme ils cr\u00e9ent un fichier par fichier chiffr\u00e9 contenu dans le dossier, n&#8217;ont pas ce probl\u00e8me de timestamp<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il y a quelques temps je demandais des conseils sur twitter \u00e0 prpos de quels services utiliser pour du backup \/ partage de donn\u00e9es &#8216;dans le cloud&#8217;. J&#8217;utilisais alors en effet dropbox de fa\u00e7on \u00e9pisodique sans vraiment savoir si c&#8217;\u00e9tait le mieux. Au final apr\u00e8s quelque tests d&#8217;Ubuntu One, j&#8217;ai finalement d\u00e9cid\u00e9 de faire confiance &hellip; <a href=\"https:\/\/j-mad.com\/blog\/2010\/10\/30\/truecrypt-et-dropbox\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">TrueCrypt et Dropbox<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[27],"tags":[85,67],"class_list":["post-1004","post","type-post","status-publish","format-standard","hentry","category-poste-utilisateur","tag-logiciel-libre","tag-ubuntu"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com 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