{"id":634,"date":"2020-05-25T03:49:21","date_gmt":"2020-05-25T03:49:21","guid":{"rendered":"http:\/\/learnlearn.uk\/alevelcs\/?page_id=634"},"modified":"2021-03-08T06:26:00","modified_gmt":"2021-03-08T06:26:00","slug":"passwords","status":"publish","type":"page","link":"https:\/\/learnlearn.uk\/alevelcs\/passwords\/","title":{"rendered":"Passwords"},"content":{"rendered":"<div class=\"responsive-tabs\">\n<h2 class=\"tabtitle\">Why use passwords?<\/h2>\n<div class=\"tabcontent\">\n\n<p>&nbsp;<\/p>\n<p>Strong vs weak<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n\n<\/div><h2 class=\"tabtitle\">Limitations<\/h2>\n<div class=\"tabcontent\">\n\n<p>&nbsp;<\/p>\n<p>Social engineering<\/p>\n<p>Rainbow tables \/ hash tables<\/p>\n\n<\/div><h2 class=\"tabtitle\">Salting &amp; Hashing<\/h2>\n<div class=\"tabcontent\">\n\n<p>Hashing<\/p>\n<p>Salting<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n\n<\/div><h2 class=\"tabtitle\">2FA<\/h2>\n<div class=\"tabcontent\">\n\n<p>Two Factor Authentication<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n\n<\/div><h2 class=\"tabtitle\">Alternatives<\/h2>\n<div class=\"tabcontent\">\n\n<p>Physical Tokens<\/p>\n<p>Biometrics<\/p>\n<\/div><\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Strong vs weak &nbsp; &nbsp; &nbsp; Social engineering Rainbow tables \/ hash tables Hashing Salting &nbsp; &nbsp; Two Factor Authentication &nbsp; &nbsp; Physical Tokens Biometrics &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Passwords - A Level Computer Science<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/learnlearn.uk\/alevelcs\/passwords\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Passwords - A Level Computer Science\" \/>\n<meta property=\"og:description\" content=\"&nbsp; 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