{"id":2362,"date":"2025-04-29T14:35:45","date_gmt":"2025-04-29T14:35:45","guid":{"rendered":"https:\/\/odyseo.pl\/?p=2362"},"modified":"2025-04-29T14:35:45","modified_gmt":"2025-04-29T14:35:45","slug":"what-is-the-https-protocol-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/odyseo.pl\/en\/blog\/co-to-jest-protokol-https-i-jak-dziala\/","title":{"rendered":"What is HTTPS and how does it work?"},"content":{"rendered":"

Protocols HTTPS<\/strong> play a key role in ensuring security and privacy on the internet. Let's take a look at why you should bet on them, how they differ from HTTP, how they function and how you can implement them on your own website. In this way, you will ensure data protection and strengthen visitors' trust in your website.<\/strong><\/p>\n

Why use HTTPS<\/h2>\n

Use of HTTPS<\/strong> plays a fundamental role in ensuring data security on the network. By encrypting information with SSL<\/strong> or TLS<\/strong>, The protocol provides protection for communication between the user and the website. Websites using this protocol can be identified by a locked padlock icon, which builds trust and demonstrates the trustworthiness of the site.<\/p>\n

Secure HTTPS connections are particularly important for securing personal data such as:<\/p>\n

    \n
  • passwords,<\/li>\n
  • payment information.<\/li>\n<\/ul>\n

    The use of this solution not only has a beneficial effect on search engine positioning<\/strong>, which prefer sites with assured protection, but also gives users confidence that their data is safe from unauthorised access. In the digital age, where privacy is key, this is crucial.<\/strong><\/p>\n

    To implement HTTPS, it is necessary to SSL\/TLS certificate<\/strong>, which underlines the site's commitment to protecting its users' data. Investing in this protocol not only enhances online security, but also helps build trust among visitors.<\/p>\n

    Differences between HTTP and HTTPS<\/h2>\n

    Protocol HTTPS<\/strong> distinguishes itself from HTTP<\/strong> primarily thanks to encryption<\/strong>, which is crucial for the security of network communications. It uses technology SSL<\/strong> or TLS<\/strong>, to protect data from interception and unauthorised access. While HTTP operates on port 80<\/strong>, HTTPS uses the port 443<\/strong>, which further strengthens the protection of transmitted information. URLs beginning with `https:\/\/` indicate a secure connection<\/strong>, as opposed to `http:\/\/`, which is less protected. The choice between these protocols is important for the protection of personal data, such as passwords or financial data. For this reason, the implementation of HTTPS is recommended so that any website can guarantee a high level of security for users.<\/strong><\/p>\n

    How HTTPS works<\/h2>\n

    Protocol HTTPS<\/strong> functions through the use of encryption using TLS<\/strong>, which is key to ensuring that communication is protected from start to finish. TLS secures the information sent between the user and the server, protecting it from interception.<\/strong> As a result, the threat of attacks such as man in the middle<\/strong>. The server has to authenticate itself, which further increases the level of security and trust in the connection. Furthermore, the protocol HTTP\/2<\/strong> requires encryption, highlighting the importance of secure communication in modern browsers. HTTPS encryption of pages not only protects user data, but also benefits their positioning in search results.<\/strong><\/p>\n

    How to implement HTTPS on your website<\/h2>\n

    To implement HTTPS<\/strong> on the website, you must first purchase SSL\/TLS certificate<\/strong> from a reputable provider. Such certificates, such as those signed by trusted certification authorities or domain certificates, are essential to ensure secure communication. Once you have these, configure your server to support this protocol. Remember to update your settings to work on the port 443<\/strong>, for HTTPS.<\/p>\n

    The next step is to set up 301 redirections<\/strong> from HTTP to HTTPS, enabling a seamless transition to a more secure protocol. It is also worth carrying out SEO audit<\/strong>, to ensure that the change to HTTPS does not adversely affect the website's positioning. Monitoring of this process can be supported by Google Search Console, which will help track changes in indexing and rankings.<\/strong><\/p>\n

    Next, it is important to update the canonical links and other resources on the site so that all references comply with the new protocol. This is key to maintaining consistency and avoiding indexing problems.<\/strong> It is worth remembering that HTTPS has a positive impact on positioning<\/strong>, as Google treats it as a ranking factor, which can translate into better search engine results.<\/p>","protected":false},"excerpt":{"rendered":"

    Protoko\u0142y HTTPS odgrywaj\u0105 kluczow\u0105 rol\u0119 w zapewnieniu bezpiecze\u0144stwa i ochrony prywatno\u015bci w Internecie. Przyjrzyjmy si\u0119, dlaczego warto na nie postawi\u0107, czym r\u00f3\u017cni\u0105 si\u0119 od HTTP, jak funkcjonuj\u0105 oraz jak mo\u017cna je wdro\u017cy\u0107 na w\u0142asnej stronie. W ten spos\u00f3b zadbasz o ochron\u0119 danych i wzmocnisz zaufanie odwiedzaj\u0105cych do swojej witryny. Dlaczego warto korzysta\u0107 z protoko\u0142u HTTPS…<\/p>","protected":false},"author":2,"featured_media":2485,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[20],"tags":[],"class_list":["post-2362","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-techniczne-seo"],"acf":[],"taxonomy_info":{"category":[{"value":20,"label":"Techniczne SEO"}]},"featured_image_src_large":["https:\/\/odyseo.pl\/wp-content\/uploads\/2025\/04\/pexels-padrinan-1591059-1024x681.jpg",1024,681,true],"author_info":{"display_name":"Micha\u0142 Woroniecki","author_link":"https:\/\/odyseo.pl\/en\/author\/michal\/"},"comment_info":2,"category_info":[{"term_id":20,"name":"Techniczne SEO","slug":"techniczne-seo","term_group":0,"term_taxonomy_id":20,"taxonomy":"category","description":"","parent":0,"count":6,"filter":"raw","cat_ID":20,"category_count":6,"category_description":"","cat_name":"Techniczne SEO","category_nicename":"techniczne-seo","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/odyseo.pl\/en\/wp-json\/wp\/v2\/posts\/2362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/odyseo.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/odyseo.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/odyseo.pl\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/odyseo.pl\/en\/wp-json\/wp\/v2\/comments?post=2362"}],"version-history":[{"count":0,"href":"https:\/\/odyseo.pl\/en\/wp-json\/wp\/v2\/posts\/2362\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/odyseo.pl\/en\/wp-json\/wp\/v2\/media\/2485"}],"wp:attachment":[{"href":"https:\/\/odyseo.pl\/en\/wp-json\/wp\/v2\/media?parent=2362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/odyseo.pl\/en\/wp-json\/wp\/v2\/categories?post=2362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/odyseo.pl\/en\/wp-json\/wp\/v2\/tags?post=2362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}