{"id":132,"date":"2011-09-25T11:57:00","date_gmt":"2011-09-25T08:57:00","guid":{"rendered":"http:\/\/saisa.eu\/blogs\/Guidance\/?p=132"},"modified":"2011-10-07T14:50:23","modified_gmt":"2011-10-07T11:50:23","slug":"7-zip-tool-for-packing-and-unpacking-files-and-folders-also-with-encryption","status":"publish","type":"post","link":"https:\/\/saisa.eu\/blogs\/Guidance\/?p=132","title":{"rendered":"7-zip, Tool for packing and unpacking files and folders, also with encryption"},"content":{"rendered":"<p>Today, a tool for umpacking files is a must. <a href=\"http:\/\/www.7-zip.org\/\">7-zip<\/a> is great tool for that.<\/p>\n<p>7-zip supports several file formats:<\/p>\n<ul>\n<li>7z<\/li>\n<li>BZIP2<\/li>\n<li>GZIP<\/li>\n<li>TAR<\/li>\n<li>ZIP<\/li>\n<\/ul>\n<p>It can do AES-256 encryption in 7z and ZIP formats<\/p>\n<p>\nFor protecting your data backups on USB or CD\/DVDs, a simple copy is not sufficient.<\/p>\n<p>If you don&#8217;t have any other encryption tool, then at minimum use 7-zip encryption together with packing those folders and files. 7-zip can automatically split big archived files into smaller files. See example figure below. A new archive &#8220;blog.7z&#8221; will be created containing all files under &#8220;blog&#8221; folder. The archive is password protected, and 700M split files are automatically created making is easier to store them into DVDs.<\/p>\n<p><img loading=\"lazy\" height=\"544\" alt=\"7-zip-creating-encrypted-and-splitted-archives\" src=\"http:\/\/saisa.eu\/blogs\/Guidance\/wp-content\/uploads\/2011\/09\/7-zip-creating-encrypted-and-splitted-archives.png\" width=\"627\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>7-zip can also be used to protect email attachments (see <a title=\"A simple way to protect email attachments\" href=\"http:\/\/saisa.eu\/blogs\/Guidance\/?p=134\">blog<\/a> ).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Today, a tool for umpacking files is a must. 7-zip is great tool for that. 7-zip supports several file formats: 7z BZIP2 GZIP TAR ZIP It can do AES-256 encryption in 7z and ZIP formats For protecting your data backups &hellip; <a href=\"https:\/\/saisa.eu\/blogs\/Guidance\/?p=132\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16,6,15],"tags":[],"_links":{"self":[{"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/posts\/132"}],"collection":[{"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=132"}],"version-history":[{"count":2,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/posts\/132\/revisions"}],"predecessor-version":[{"id":274,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=\/wp\/v2\/posts\/132\/revisions\/274"}],"wp:attachment":[{"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saisa.eu\/blogs\/Guidance\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}