{"id":76024,"date":"2020-01-20T12:54:26","date_gmt":"2020-01-20T07:24:26","guid":{"rendered":"https:\/\/www.vskills.in\/certification\/tutorial\/?p=76024"},"modified":"2024-04-12T14:34:04","modified_gmt":"2024-04-12T09:04:04","slug":"non-tomcat-settings","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/","title":{"rendered":"Non-Tomcat settings"},"content":{"rendered":"

Tomcat configuration should not be the only line of defense. The other components in the system (operating system, network, database, etc.) should also be secured.<\/p>\n

Tomcat should not be run under the root user. Create a dedicated user for the Tomcat process and provide that user with the minimum necessary permissions for the operating system. For example, it should not be possible to log on remotely using the Tomcat user.<\/p>\n

File permissions should also be suitably restricted. Taking the Tomcat instances at the ASF as an example (where auto-deployment is disabled and web applications are deployed as exploded directories), the standard configuration is to have all Tomcat files owned by root with group Tomcat and whilst owner has read\/write privileges, group only has read and world has no permissions. The exceptions are the logs, temp and work directory that are owned by the Tomcat user rather than root. This means that even if an attacker compromises the Tomcat process, they can’t change the Tomcat configuration, deploy new web applications or modify existing web applications. The Tomcat process runs with a umask of 007 to maintain these permissions.<\/p>\n

At the network level, consider using a firewall to limit both incoming and outgoing connections to only those connections you expect to be present.<\/p>\n","protected":false},"excerpt":{"rendered":"

Tomcat configuration should not be the only line of defense. The other components in the system (operating system, network, database, etc.) should also be secured. Tomcat should not be run under the root user. Create a dedicated user for the Tomcat process and provide that user with the minimum necessary permissions for the operating system….<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[8678],"tags":[8890],"class_list":["post-76024","page","type-page","status-publish","hentry","category-tomcat","tag-non-tomcat-settings"],"acf":[],"yoast_head":"\nNon-Tomcat settings - Tutorial<\/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:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Non-Tomcat settings - Tutorial\" \/>\n<meta property=\"og:description\" content=\"Tomcat configuration should not be the only line of defense. The other components in the system (operating system, network, database, etc.) should also be secured. Tomcat should not be run under the root user. Create a dedicated user for the Tomcat process and provide that user with the minimum necessary permissions for the operating system....\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/\" \/>\n<meta property=\"og:site_name\" content=\"Tutorial\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/vskills.in\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-12T09:04:04+00:00\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/\",\"name\":\"Non-Tomcat settings - Tutorial\",\"isPartOf\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\"},\"datePublished\":\"2020-01-20T07:24:26+00:00\",\"dateModified\":\"2024-04-12T09:04:04+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Non-Tomcat settings\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\",\"name\":\"Tutorial\",\"description\":\"Vskills - A initiative in elearning and certification\",\"publisher\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.vskills.in\/certification\/tutorial\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#organization\",\"name\":\"Vskills\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg\",\"contentUrl\":\"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg\",\"width\":73,\"height\":55,\"caption\":\"Vskills\"},\"image\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/vskills.in\/\",\"https:\/\/x.com\/vskills_in\",\"https:\/\/www.linkedin.com\/company-beta\/1371554\/\",\"https:\/\/www.youtube.com\/channel\/UCMWnscxPwRF_PqXo9B7q_Tw\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Non-Tomcat settings - Tutorial","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/","og_locale":"en_US","og_type":"article","og_title":"Non-Tomcat settings - Tutorial","og_description":"Tomcat configuration should not be the only line of defense. The other components in the system (operating system, network, database, etc.) should also be secured. Tomcat should not be run under the root user. Create a dedicated user for the Tomcat process and provide that user with the minimum necessary permissions for the operating system....","og_url":"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/","og_site_name":"Tutorial","article_publisher":"https:\/\/www.facebook.com\/vskills.in\/","article_modified_time":"2024-04-12T09:04:04+00:00","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/","url":"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/","name":"Non-Tomcat settings - Tutorial","isPartOf":{"@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#website"},"datePublished":"2020-01-20T07:24:26+00:00","dateModified":"2024-04-12T09:04:04+00:00","breadcrumb":{"@id":"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.vskills.in\/certification\/tutorial\/non-tomcat-settings\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.vskills.in\/certification\/tutorial\/"},{"@type":"ListItem","position":2,"name":"Non-Tomcat settings"}]},{"@type":"WebSite","@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#website","url":"https:\/\/www.vskills.in\/certification\/tutorial\/","name":"Tutorial","description":"Vskills - A initiative in elearning and certification","publisher":{"@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.vskills.in\/certification\/tutorial\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#organization","name":"Vskills","url":"https:\/\/www.vskills.in\/certification\/tutorial\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/","url":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg","contentUrl":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg","width":73,"height":55,"caption":"Vskills"},"image":{"@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/vskills.in\/","https:\/\/x.com\/vskills_in","https:\/\/www.linkedin.com\/company-beta\/1371554\/","https:\/\/www.youtube.com\/channel\/UCMWnscxPwRF_PqXo9B7q_Tw"]}]}},"_links":{"self":[{"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/pages\/76024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/comments?post=76024"}],"version-history":[{"count":3,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/pages\/76024\/revisions"}],"predecessor-version":[{"id":76545,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/pages\/76024\/revisions\/76545"}],"wp:attachment":[{"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/media?parent=76024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/categories?post=76024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/tags?post=76024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}