{"id":78609,"date":"2025-11-25T02:28:22","date_gmt":"2025-11-25T02:28:22","guid":{"rendered":"http:\/\/bangla.sitestree.com\/?p=78609"},"modified":"2025-11-25T02:28:23","modified_gmt":"2025-11-25T02:28:23","slug":"how-to-convert-an-http-website-to-https-using-a-third-party-ssl-certificate-apache-2-guide","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=78609","title":{"rendered":"How to Convert an HTTP Website to HTTPS Using a Third-Party SSL Certificate (Apache 2 Guide)"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\"><strong>How to Convert an HTTP Website to HTTPS Using a Third-Party SSL Certificate (Apache 2 Guide)<\/strong><\/h1>\n\n\n\n<p>Securing your website with HTTPS is essential for trust, SEO, and protecting user data. Many hosting providers sell SSL certificates, but you may prefer purchasing SSL from a third-party Certificate Authority (CA). This guide walks through the full process of converting an HTTP website to HTTPS on Apache 2 <strong>when using a certificate purchased outside your hosting provider<\/strong>.<br>The steps apply whether you want full HTTPS redirection or prefer keeping both HTTP and HTTPS accessible.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. Choose and Purchase Your SSL Certificate<\/strong><\/h2>\n\n\n\n<p>You can purchase an SSL certificate from any trusted CA, including:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sectigo (Comodo)<\/li>\n\n\n\n<li>DigiCert<\/li>\n\n\n\n<li>GlobalSign<\/li>\n\n\n\n<li>RapidSSL<\/li>\n\n\n\n<li>GoDaddy<\/li>\n\n\n\n<li>Namecheap SSL Store<\/li>\n\n\n\n<li>SSLs.com<\/li>\n<\/ul>\n\n\n\n<p>During purchase, you\u2019ll be asked for your domain name and often a CSR (Certificate Signing Request), which you will generate on your own server.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Generate the Private Key and CSR (On Your Server)<\/strong><\/h2>\n\n\n\n<p>Always generate your private key on your own server so it never leaves your environment.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openssl genrsa -out yourdomain.key 2048\nopenssl req -new -key yourdomain.key -out yourdomain.csr\n<\/code><\/pre>\n\n\n\n<p>The CSR creation process will ask for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Country<\/li>\n\n\n\n<li>State\/Province<\/li>\n\n\n\n<li>Organization<\/li>\n\n\n\n<li>Common Name (CN) \u2192 must match yourdomain.com<\/li>\n\n\n\n<li>Email address<\/li>\n<\/ul>\n\n\n\n<p>The <strong>Common Name<\/strong> must match the exact domain for which the certificate is being issued.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Send CSR to the Certificate Authority<\/strong><\/h2>\n\n\n\n<p>Upload or paste your CSR into the CA\u2019s order panel.<br>The CA will verify you control the domain by using one of these methods:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Email validation (<a>admin@domain.com<\/a>, <a>webmaster@domain.com<\/a>, etc.)<\/li>\n\n\n\n<li>DNS TXT record<\/li>\n\n\n\n<li>HTTP file upload (placing a verification file on your site)<\/li>\n<\/ul>\n\n\n\n<p>Once validated, the CA provides:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>yourdomain.crt<\/code> (your SSL certificate)<\/li>\n\n\n\n<li>One or more intermediate certificates (CA bundle)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Upload the Certificates to Your Apache Server<\/strong><\/h2>\n\n\n\n<p>Move the certificate files into secure locations:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/ssl\/certs\/yourdomain.crt\n\/etc\/ssl\/certs\/intermediate.crt\n\/etc\/ssl\/private\/yourdomain.key\n<\/code><\/pre>\n\n\n\n<p>Set proper permissions:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chmod 600 \/etc\/ssl\/private\/yourdomain.key\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Configure Apache for HTTPS<\/strong><\/h2>\n\n\n\n<p>Create or edit an SSL VirtualHost:<\/p>\n\n\n\n<p><code>\/etc\/apache2\/sites-available\/yourdomain-ssl.conf<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;VirtualHost *:443&gt;\n    ServerName yourdomain.com\n    ServerAlias www.yourdomain.com\n    \n    DocumentRoot \/var\/www\/yourdomain\n\n    SSLEngine on\n\n    SSLCertificateFile \/etc\/ssl\/certs\/yourdomain.crt\n    SSLCertificateKeyFile \/etc\/ssl\/private\/yourdomain.key\n    SSLCertificateChainFile \/etc\/ssl\/certs\/intermediate.crt\n\n    &lt;Directory \/var\/www\/yourdomain&gt;\n        AllowOverride All\n        Require all granted\n    &lt;\/Directory&gt;\n\n    ErrorLog ${APACHE_LOG_DIR}\/yourdomain-ssl-error.log\n    CustomLog ${APACHE_LOG_DIR}\/yourdomain-ssl-access.log combined\n&lt;\/VirtualHost&gt;\n<\/code><\/pre>\n\n\n\n<p>Enable necessary modules and site config:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a2enmod ssl\na2ensite yourdomain-ssl.conf\nsystemctl reload apache2\n<\/code><\/pre>\n\n\n\n<p>Your site is now accessible over HTTPS.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. Redirect HTTP to HTTPS (Recommended)<\/strong><\/h2>\n\n\n\n<p>To automatically redirect all visitors to HTTPS, update your port 80 VirtualHost:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;VirtualHost *:80&gt;\n    ServerName yourdomain.com\n    ServerAlias www.yourdomain.com\n    Redirect \"\/\" \"https:\/\/yourdomain.com\/\"\n&lt;\/VirtualHost&gt;\n<\/code><\/pre>\n\n\n\n<p>Or use <code>.htaccess<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>RewriteEngine On\nRewriteCond %{HTTPS} off\nRewriteRule ^(.*)$ https:\/\/%{HTTP_HOST}%{REQUEST_URI} &#91;L,R=301]\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Want to Keep HTTP Accessible?<\/strong><\/h2>\n\n\n\n<p>If your environment requires both HTTP <strong>and<\/strong> HTTPS (e.g., IoT devices or legacy APIs), simply <strong>skip<\/strong> the redirect step. Apache can serve both:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>http:\/\/yourdomain.com<\/code> (insecure)<\/li>\n\n\n\n<li><code>https:\/\/yourdomain.com<\/code> (secure)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7. Restart Apache<\/strong><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl restart apache2\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>8. Test the SSL Setup<\/strong><\/h2>\n\n\n\n<p>Use free tools to verify the installation:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SSL Labs Server Test<\/li>\n\n\n\n<li>Qualys SSL Checker<\/li>\n\n\n\n<li>WhyNoPadlock.com<\/li>\n<\/ul>\n\n\n\n<p>Check for:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Certificate validity<\/li>\n\n\n\n<li>Chain correctness<\/li>\n\n\n\n<li>Supported TLS versions<\/li>\n\n\n\n<li>Cipher strength<\/li>\n\n\n\n<li>Mixed-content warnings<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quick Summary (Cheat Sheet)<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Buy SSL from a third-party CA<\/li>\n\n\n\n<li>Generate private key + CSR<\/li>\n\n\n\n<li>Verify domain ownership<\/li>\n\n\n\n<li>Install certificate + chain + key<\/li>\n\n\n\n<li>Configure Apache HTTPS VirtualHost<\/li>\n\n\n\n<li>Redirect HTTP \u2192 HTTPS (optional)<\/li>\n\n\n\n<li>Restart server<\/li>\n\n\n\n<li>Test your setup<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>From ChatGPT as is. Looks to be correct.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>How to Convert an HTTP Website to HTTPS Using a Third-Party SSL Certificate (Apache 2 Guide) Securing your website with HTTPS is essential for trust, SEO, and protecting user data. Many hosting providers sell SSL certificates, but you may prefer purchasing SSL from a third-party Certificate Authority (CA). This guide walks through the full process &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=78609\">Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1978],"tags":[],"class_list":["post-78609","post","type-post","status-publish","format-standard","hentry","category-computer-networks","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":78611,"url":"http:\/\/bangla.sitestree.com\/?p=78611","url_meta":{"origin":78609,"position":0},"title":"Buy SSL from Hosting Provider","author":"Author-Check- Article-or-Video","date":"November 25, 2025","format":false,"excerpt":"Using SSL from Your Hosting Provider Instead If your hosting provider offers SSL, the process becomes simpler because: CSR generation Key storage Certificate installation Renewal \u2026are often automated within cPanel, Plesk, or a custom dashboard. However, the overall workflow remains the same: Obtain SSL Generate CSR Verify domain Install certificate\u2026","rel":"","context":"In &quot;Computer Networks&quot;","block_context":{"text":"Computer Networks","link":"http:\/\/bangla.sitestree.com\/?cat=1978"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":78613,"url":"http:\/\/bangla.sitestree.com\/?p=78613","url_meta":{"origin":78609,"position":1},"title":"Using Let\u2019s Encrypt With Apache2 (HTTPS Setup)","author":"Author-Check- Article-or-Video","date":"November 25, 2025","format":false,"excerpt":"By ChatGPT as is: Below is a clear step-by-step guide to using Let\u2019s Encrypt (free SSL) with Apache2.This assumes you already have a domain pointing to your server\u2019s public IP. \u2705 Using Let\u2019s Encrypt With Apache2 (HTTPS Setup) Method: Certbot (recommended) Let\u2019s Encrypt issues FREE SSL certificates, automated and trusted\u2026","rel":"","context":"In &quot;Computer Networks&quot;","block_context":{"text":"Computer Networks","link":"http:\/\/bangla.sitestree.com\/?cat=1978"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":65778,"url":"http:\/\/bangla.sitestree.com\/?p=65778","url_meta":{"origin":78609,"position":2},"title":"Forge: Painless Server Management including Digital Ocean and AWS #Laravel","author":"Author-Check- Article-or-Video","date":"July 14, 2021","format":false,"excerpt":"PAINLESS SERVER MANAGEMENT. Sure, you can do all of these on your Own in platforms like AWS or Digital Ocean. However, Forge has made them easy and user friendly (you do not have to be an expert on Linux or so) Numerous Cloud Providers Choose between AWS, Digital Ocean, Linode,\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":67654,"url":"http:\/\/bangla.sitestree.com\/?p=67654","url_meta":{"origin":78609,"position":3},"title":"Disable SSL mode for Cs-Cart 4.4.X #CS Cart Ecommerce","author":"Author-Check- Article-or-Video","date":"July 26, 2021","format":false,"excerpt":"This is not about whether disabling is good or bad. This is about how to, when you need to Executing these SQLs worked for me for my local dev env. My local CS-cart version was 4.4.1 UPDATE `cscart_settings_objects` SET `value` = 'N' WHERE `cscart_settings_objects`.`object_id` =55; UPDATE `cscart_settings_objects` SET `value` =\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10476,"url":"http:\/\/bangla.sitestree.com\/?p=10476","url_meta":{"origin":78609,"position":4},"title":"IfExample.jsp Page that uses the custom nested tags","author":"","date":"August 29, 2015","format":false,"excerpt":"IfExample.jsp Page that uses the custom nested tags <!DOCTYPE HTML PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\"> <!-- Illustration of IfTag tag. Taken from Core Web Programming Java 2 Edition from Prentice Hall and Sun Microsystems Press, . May be freely used or adapted. --> <HTML> <HEAD> <TITLE>If Tag Example<\/TITLE> <LINK REL=STYLESHEET\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":62821,"url":"http:\/\/bangla.sitestree.com\/?p=62821","url_meta":{"origin":78609,"position":5},"title":"PHP Security &#8211; Guidelines #PHP","author":"Author-Check- Article-or-Video","date":"May 21, 2021","format":false,"excerpt":"This actually is a pretty old short note and was brought from: http:\/\/salearningschool.com\/displayArticle.php?table=Articles&articleID=1357&title=PHP%20Security%20-%20Guidelines Do not store sensitive information in Cookies Instead of cookies, store sensitive information in Sessions Sessions can also be hacked though safer than cookies PHP session id is pretty random; so in general this is not a\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/78609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=78609"}],"version-history":[{"count":1,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/78609\/revisions"}],"predecessor-version":[{"id":78610,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/78609\/revisions\/78610"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=78609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=78609"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=78609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}