{"id":2182,"date":"2020-12-04T17:00:17","date_gmt":"2020-12-04T22:00:17","guid":{"rendered":"https:\/\/kb.n0c.com\/?post_type=ht_kb&#038;p=2182"},"modified":"2026-10-14T10:10:07","modified_gmt":"2026-10-14T14:10:07","slug":"ssl-report-tool","status":"publish","type":"ht_kb","link":"https:\/\/kb.n0c.com\/en\/knowledge-base\/ssl-report-tool\/","title":{"rendered":"How to Use &#8220;SSL&#8221; Tool"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Overview<\/h2>\n\n\n\n<p>The purpose of this article is to explain how the &#8220;SSL Certificate&#8221; tool works; as its name suggests, it allows you to check the status of your website\u2019s SSL certificate.<\/p>\n\n\n\n<p class=\"wp-block-ht-blocks-messages wp-block-hb-message wp-block-hb-message--withicon is-style-info\">The&nbsp;<a href=\"https:\/\/kb.n0c.com\/en\/glossary\/\" data-type=\"URL\" data-id=\"https:\/\/kb.n0c.com\/en\/glossary\/\">Glossary<\/a>&nbsp;contains explanations on multiple topics and can be consulted to clarify certain terms.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Prerequisite<\/h2>\n\n\n\n<p>Go to <a href=\"https:\/\/mg.n0c.com\/en\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/mg.n0c.com\/en\/<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is a SSL Certificate?<\/h2>\n\n\n\n<p>An SSL (Secure Socket Layer) certificate is a data file that links a cryptographic key to the information of an individual or an organization. <\/p>\n\n\n\n<p>The certificate is installed on the server and activates the padlock and HTTPS protocol, which secures data exchanges by encryption between a web server and the user&#8217;s browser.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to Perform a SSL Checkup<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Go to <strong>Tools<\/strong> -&gt; <strong>SSL<\/strong>.<\/li>\n\n\n\n<li>Enter the URL of the site in the field and click on the <strong>Analyze<\/strong> button to generate the SSL Report&nbsp;:<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_2026-10-08_EN.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1154\" height=\"549\" src=\"https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_2026-10-08_EN.jpg\" alt=\"How to Perform an SSL Checkup in N0C\" class=\"wp-image-26336\" srcset=\"https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_2026-10-08_EN.jpg 1154w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_2026-10-08_EN-300x143.jpg 300w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_2026-10-08_EN-1024x487.jpg 1024w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_2026-10-08_EN-768x365.jpg 768w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_2026-10-08_EN-50x24.jpg 50w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_2026-10-08_EN-60x29.jpg 60w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_2026-10-08_EN-100x48.jpg 100w\" sizes=\"auto, (max-width: 1154px) 100vw, 1154px\" \/><\/a><figcaption class=\"wp-element-caption\">Screenshot<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Certificate Information<\/strong> <\/h2>\n\n\n\n<p>Click on <strong>Certificate Information<\/strong>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/09\/Outils_SSL_information_certificat_2026-10-14_EN.png\"><img loading=\"lazy\" decoding=\"async\" width=\"809\" height=\"581\" src=\"https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/09\/Outils_SSL_information_certificat_2026-10-14_EN.png\" alt=\"Certificate Information\" class=\"wp-image-26535\" srcset=\"https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/09\/Outils_SSL_information_certificat_2026-10-14_EN.png 809w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/09\/Outils_SSL_information_certificat_2026-10-14_EN-300x215.png 300w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/09\/Outils_SSL_information_certificat_2026-10-14_EN-768x552.png 768w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/09\/Outils_SSL_information_certificat_2026-10-14_EN-50x36.png 50w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/09\/Outils_SSL_information_certificat_2026-10-14_EN-60x43.png 60w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/09\/Outils_SSL_information_certificat_2026-10-14_EN-100x72.png 100w\" sizes=\"auto, (max-width: 809px) 100vw, 809px\" \/><\/a><\/figure><\/div>\n\n\n<p><strong>Common Name<\/strong>: refers to the main domain name or the exact URL that the certificate protects.<\/p>\n\n\n\n<p><strong>SAN<\/strong>: the <em>Subject Alternative Name<\/em> is an extension field that allows multiple domain names, subdomains or IP addresses to be secured with a single certificate.<\/p>\n\n\n\n<p><strong>Issued on<\/strong>: the date on which the validity period starts.<sup data-fn=\"b75a7133-1483-4986-8b9c-03102db1e265\" class=\"fn\"><a href=\"#b75a7133-1483-4986-8b9c-03102db1e265\" id=\"b75a7133-1483-4986-8b9c-03102db1e265-link\">1<\/a><\/sup><\/p>\n\n\n\n<p><strong>Valid until<\/strong>: the end date of the validity period.<\/p>\n\n\n\n<p><strong>Certificate status<\/strong>: refers to the validity and security status of a digital security certificate at the time it was deemed valid. A certificate is considered valid when it meets the following conditions:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>its digital signature issued by the authority is intact and verifiable;<\/li>\n\n\n\n<li>it is issued by a recognised and trusted certification authority (CA);<\/li>\n\n\n\n<li>its expiry date has not passed (the current maximum validity period \u2014 as of October 2026 \u2014 is limited to 398 days, or approximately 13 months);<\/li>\n\n\n\n<li>the domain name of the website visited matches exactly the name recorded in the certificate.<\/li>\n<\/ul>\n\n\n\n<p><strong>Algorithm type<\/strong>: the main types of algorithms used by SSL\/TLS certificates for asymmetric cryptography are RSA and ECC.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RSA: a long-established and universal asymmetric algorithm that uses a pair of keys (public and private) based on the factorisation of large prime numbers. It offers maximum compatibility with all browsers and older devices.<\/li>\n\n\n\n<li>ECC (Elliptic Curve Cryptography): a more recent and efficient algorithm that provides security equivalent to RSA but with much shorter keys, thereby reducing the load on the server and speeding up the connection.<\/li>\n\n\n\n<li>Signature algorithm: enables the certification authority to sign the certificate (often SHA-256 with RSA or ECDSA).<\/li>\n\n\n\n<li>Symmetric session encryption: once the connection has been established via RSA or ECC, a symmetric algorithm such as AES (Advanced Encryption Standard) encrypts data exchanges in real time.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Certificate Chain<\/strong><\/h2>\n\n\n\n<p>An SSL certificate chain is an ordered sequence of digital certificates that links a website\u2019s certificate to a trusted root certificate authority to ensure the connection is authenticated.<\/p>\n\n\n\n<p>Click on <strong>Is the certificate chain complete? <\/strong>to obtain the information:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_chaine_certificats_2026-10-08_EN-1024x823.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"823\" src=\"https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_chaine_certificats_2026-10-08_EN-1024x823.png\" alt=\"\" class=\"wp-image-26355\" srcset=\"https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_chaine_certificats_2026-10-08_EN-1024x823.png 1024w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_chaine_certificats_2026-10-08_EN-300x241.png 300w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_chaine_certificats_2026-10-08_EN-768x618.png 768w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_chaine_certificats_2026-10-08_EN-50x40.png 50w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_chaine_certificats_2026-10-08_EN-60x48.png 60w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_chaine_certificats_2026-10-08_EN-100x80.png 100w, https:\/\/kb.n0c.com\/wp-content\/uploads\/2020\/12\/Outils_SSL_chaine_certificats_2026-10-08_EN.png 1144w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n<p><strong>Common name<\/strong>: refers to the primary domain name or the exact URL that the certificate protects.<\/p>\n\n\n\n<p><strong>Organisation<\/strong>: an organisation (field O or <em>Organisation<\/em> in a certificate\u2019s X.509 metadata) refers to the legal entity that is the holder of the SSL certificate or the issuing certification authority within the chain of trust.<\/p>\n\n\n\n<p><strong>Valid until<\/strong>: the date on which the validity period of the digital certificate within the chain of trust expires.<\/p>\n\n\n\n<p><strong>Transmitter<\/strong>: the transmitter (or signatory) refers to the entity \u2014 a Certification Authority (CA) \u2014 which has verified the applicant\u2019s identity and digitally signed the certificate at the relevant level.<\/p>\n\n\n<ol class=\"wp-block-footnotes\"><li id=\"b75a7133-1483-4986-8b9c-03102db1e265\">As of October 2026, the standard validity period for a certificate generated by Let\u2019s Encrypt is 4 months. <a href=\"#b75a7133-1483-4986-8b9c-03102db1e265-link\" aria-label=\"Jump to footnote reference 1\">\u21a9\ufe0e<\/a><\/li><\/ol>","protected":false},"excerpt":{"rendered":"<p>This tool allows you to check the status of your website&#8217;s SSL certificate. This article aims to explain how to use it.<\/p>\n","protected":false},"author":1,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":"[{\"content\":\"As of October 2026, the standard validity period for a certificate generated by Let\u2019s Encrypt is 4 months.\",\"id\":\"b75a7133-1483-4986-8b9c-03102db1e265\"}]"},"ht-kb-category":[172],"ht-kb-tag":[176,222,224,223,217],"class_list":["post-2182","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-tools","ht_kb_tag-n0c-2","ht_kb_tag-ssl-2","ht_kb_tag-ssl-check","ht_kb_tag-ssl-report","ht_kb_tag-tool"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Use &quot;SSL&quot; Tool - N0C KB<\/title>\n<meta name=\"description\" content=\"This article explains how to check the status of your website\u2019s SSL certificate using the &quot;SSL Certificate&quot; tool.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kb.n0c.com\/en\/knowledge-base\/ssl-report-tool\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Use &quot;SSL&quot; 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