{"id":1796,"date":"2019-08-07T07:20:08","date_gmt":"2019-08-07T07:20:08","guid":{"rendered":"https:\/\/www.testpreptraining.com\/tutorial\/?page_id=1796"},"modified":"2020-05-02T06:48:40","modified_gmt":"2020-05-02T06:48:40","slug":"what-is-a-bastion-host","status":"publish","type":"page","link":"https:\/\/www.testpreptraining.ai\/tutorial\/aws-sysops-administrator-associate\/what-is-a-bastion-host\/","title":{"rendered":"What is a Bastion Host"},"content":{"rendered":"\n<ul class=\"wp-block-list\"><li>A structure for fortification for network security and protect things behind it<\/li><li>It is launched in Public subnets <\/li><li>Benefits of a Bastion<ul><li>Protecting against port scanning.<\/li><\/ul><ul><li>Hardening one place only. Zero day exploits.<\/li><\/ul><ul><li>Prevent rogue SSH access by an additional layer.<\/li><\/ul><ul><li>Slow down attackers.<\/li><\/ul><\/li><li>Acts as primary access point from the Internet <\/li><li>Acts as a proxy or gateway between you and your instances<\/li><li>It is deployed in Public subnet <\/li><li>Enables login to instances in Private subnet securely without storing private keys on Bastion host <\/li><li>Allow SSH\/RDP access from trusted IPs or IP ranges<\/li><li>Deploy a Bastion host within each Availability Zone for HA<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"380\" src=\"https:\/\/www.testpreptraining.ai\/tutorial\/wp-content\/uploads\/2019\/08\/image040.png\" alt=\"\" class=\"wp-image-1797\"\/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A structure for fortification for network security and protect things behind it It is launched in Public subnets Benefits of a Bastion Protecting against port scanning. Hardening one place only. Zero day exploits. Prevent rogue SSH access by an additional layer. Slow down attackers. Acts as primary access point from the Internet Acts as a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":383,"menu_order":48,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[7,313],"class_list":["post-1796","page","type-page","status-publish","hentry","category-amazon-aws","tag-aws","tag-bastion-host"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is a Bastion Host - Testprep Training Tutorials<\/title>\n<meta name=\"description\" content=\"A structure for fortification for network security and protect things behind it.\" \/>\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.testpreptraining.ai\/tutorial\/aws-sysops-administrator-associate\/what-is-a-bastion-host\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is a Bastion Host - Testprep Training Tutorials\" \/>\n<meta property=\"og:description\" content=\"A structure for fortification for network security and protect things behind it.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.testpreptraining.ai\/tutorial\/aws-sysops-administrator-associate\/what-is-a-bastion-host\/\" \/>\n<meta property=\"og:site_name\" content=\"Testprep Training Tutorials\" \/>\n<meta property=\"article:modified_time\" content=\"2020-05-02T06:48:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.testpreptraining.ai\/tutorial\/wp-content\/uploads\/2019\/08\/image040.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\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.testpreptraining.ai\/tutorial\/aws-sysops-administrator-associate\/what-is-a-bastion-host\/\",\"url\":\"https:\/\/www.testpreptraining.ai\/tutorial\/aws-sysops-administrator-associate\/what-is-a-bastion-host\/\",\"name\":\"What is a Bastion Host - Testprep Training Tutorials\",\"isPartOf\":{\"@id\":\"https:\/\/www.testpreptraining.ai\/tutorial\/#website\"},\"datePublished\":\"2019-08-07T07:20:08+00:00\",\"dateModified\":\"2020-05-02T06:48:40+00:00\",\"description\":\"A structure for fortification for network security and protect things behind it.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.testpreptraining.ai\/tutorial\/aws-sysops-administrator-associate\/what-is-a-bastion-host\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.testpreptraining.ai\/tutorial\/aws-sysops-administrator-associate\/what-is-a-bastion-host\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.testpreptraining.ai\/tutorial\/aws-sysops-administrator-associate\/what-is-a-bastion-host\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.testpreptraining.ai\/tutorial\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"AWS Certified SysOps Administrator &#8211; 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