{"id":4542,"date":"2021-12-23T09:53:18","date_gmt":"2021-12-23T04:23:18","guid":{"rendered":"https:\/\/www.codelattice.com\/blog\/?p=4542"},"modified":"2026-02-27T18:33:52","modified_gmt":"2026-02-27T13:03:52","slug":"what-is-ssl-and-why-you-must-have-it","status":"publish","type":"post","link":"https:\/\/www.codelattice.com\/blog\/what-is-ssl-and-why-you-must-have-it\/","title":{"rendered":"What Is SSL and Why You Must Have It"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">In the modern world, online security should be on the list of everyone\u2019s top priorities. No matter if you\u2019re simply browsing the web or looking to make a purchase, you need to make sure that your sessions are safe.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This is particularly true if you\u2019re running an online business. Nowadays, having a website that\u2019s not properly secured won\u2019t do you any good. That\u2019s why any responsible business owner needs to make sure they secure their business website.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Proper security measures won\u2019t only help you attract and retain customers, but they will also help build up your online reputation. The more trustworthy your business appears, the more appealing it will be to your audience.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So, if you don\u2019t already have proper security measures in place, it\u2019s high time you look into securing your website with an SSL certificate.<\/span><\/p>\n<ul>\n<li aria-level=\"2\">\n<h2><b>What is an SSL certificate?<\/b><\/h2>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">SSL stands for Secure Sockets Layer and it is a digital certificate that enables an encrypted connection. In simpler terms, SSL is a security protocol that helps create an encrypted link between the web server and the web browser.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Businesses that add this type of security protocol to their website will ensure that any type of transaction happening on their website stays entirely safe. This includes any type of transaction, customer information and any other piece of sensitive data.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Naturally, the safer your internet connection is, the less likely any type of information transfer will be to fall victim to misuse and manipulation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Your website visitors can easily see whether or not your website is secured by an SSL certificate by looking for a padlock icon next to the URL in the address bar.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Another way you can ensure that the website is secure is by looking for the letter s in the URL. The websites that feature this layer of security will have https in their URL instead of a simple http.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">It\u2019s also worth noting that the version of an SSL protocol that\u2019s currently being used is actually named Transport Layer Security (TLS) but almost everyone still refers to it as SSL \u2013 the original name of this type of protocol.<\/span><\/p>\n<ul>\n<li aria-level=\"2\">\n<h2><b>How do SSL certificates work?<\/b><\/h2>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">As we\u2019ve mentioned earlier, SSL helps protect the privacy and security of any data transferred between two parties \u2013 usually a website user and a website or two systems. Thanks to the encryption algorithms that scramble data while it\u2019s in transit, these types of connections are entirely safe from any potential security breach.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">That being said, here\u2019s how the entire process looks like:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A browser or server makes an attempt to connect to a website or web server that\u2019s secured with SSL.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A browser or server makes a request to the web server to identify itself.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">As a response, the web server sends a copy of its SSL certificate to provide identification.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The browser or server then checks the validity of the SSL and in case it determines it to be trustworthy, it sends a signal back to the web server.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The web server then provides a digitally signed approval to start an encrypted SSL session.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Data shared between the browser or server and the web server is encrypted to prevent any misuse.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Even though this may sound like a lengthy process, it actually takes mere milliseconds.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The professionals at a reputable<\/span><a href=\"https:\/\/www.digitalsilk.com\/web-design-company\/chicago\"> <span style=\"font-weight: 400;\">web development company in Chicago<\/span><\/a><span style=\"font-weight: 400;\"> understand the importance of having proper security systems in place, which is why they ensure that every website they help create features an SSL certificate.<\/span><\/p>\n<ul>\n<li aria-level=\"2\">\n<h2><b>Why do you need an SSL certificate?<\/b><\/h2>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">We\u2019ve noted previously that websites need SSL certificates to help keep any data transferred safe. However, that\u2019s not the only reason why websites choose to implement these certificates.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Aside from general security, websites also need SSL certificates to prove ownership of the website, as well as prevent any security breaches.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Moreover, having SSL certificates in place will also help build and improve trust with users, which is certainly something every business should be aiming at.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Think of it this way: If you expect your website visitors to provide their personal and sensitive data, you must make sure you create an environment where they\u2019ll feel safe to do so. Otherwise, you run the risk of your website visitors simply bouncing off to another website that offers this additional layer of security.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Apart from helping build trust with users, an SSL certificate will also help you improve your online reputation and visibility. Google and other search engines prefer secure websites over the ones that are not.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So, what this means is that having an SSL certificate in place will also help you with your SEO, bringing more exposure and visibility to your website.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">That\u2019s why it\u2019s safe to say that securing your website with SSL will help you:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Build trust with your audience<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Provide a more secure environment<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reach better search engine ranking and visibility<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Boost your online reputation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Make your website more appealing to a general audience<\/span><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"2\">\n<h2><b>Types of SSL<\/b><\/h2>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">There are six main types of SSL certificates that focus on different validation levels and they include:<\/span><\/p>\n<ul>\n<li aria-level=\"3\">\n<h3><b>Extended Validation certificates (EV SSL)<\/b><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Extended Validation certificates (EV SSL) are most commonly used for high-profile websites that involve online payments and are the most expensive type of SSL certificates.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">When installed, EV SSL will display a padlock, https, the name of the business and the country in the address bar. This way, the website that features this type of certificate is easily distinguishable from fake and malicious sites.<\/span><\/p>\n<ul>\n<li aria-level=\"3\">\n<h3><b>Organization Validated certificates (OV SSL)<\/b><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Organization Validated certificates (OV SSL) are quite similar to the EV SSL, as, in order to obtain it, the owner of the website will need to go through a thorough validation process.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">These certificates are the second most expensive type of SSL certificates and they are mostly used for commercial and public-facing websites.<\/span><\/p>\n<ul>\n<li aria-level=\"3\">\n<h3><b>Domain Validated certificates (DV SSL)<\/b><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Since the validation process that\u2019s necessary to obtain the Domain Validated certificate (DV SSL) is minimal, they offer minimal encryption and \u2013 thus \u2013 lower assurance. This type of SSL certificate is most commonly used for informational websites and blogs.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In other words, they are a perfect fit for any website that doesn\u2019t involve any data collection or money transfer. As such, DV SSL is easy to obtain and is also one of the most affordable types of SSL certificates.<\/span><\/p>\n<ul>\n<li aria-level=\"3\">\n<h3><b>Wildcard SSL certificates<\/b><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Wildcard SSL certificates are a great choice if you have to secure numerous sub-domains, aside from your base domain, on a single certificate. Needless to say, this is far more affordable than obtaining a specific SSL certificate for each of your sub-domains individually.<\/span><\/p>\n<ul>\n<li aria-level=\"3\">\n<h3><b>Multi-Domain SSL certificates (MDC)<\/b><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">A Multi-Domain SSL certificate (MDC) is used to secure numerous domain and subdomain names. As such, it can be used to secure domains and subdomains with Top-Level Domains (TLD).\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">However, since MDC doesn\u2019t support sub-domains by default, if you wish to include them in the certificate as well, you\u2019ll need to specify it when obtaining the MDC.<\/span><\/p>\n<ul>\n<li aria-level=\"3\">\n<h3><b>Unified Communications Certificates (UCC)<\/b><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Unified Communications Certificates (UCC) are similar to Multi-Domain certificates. With this type of certificate, website owners can easily secure multiple domain names on a single certificate.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Naturally, it\u2019s always advised to familiarize yourself with different types of certificates in order to be able to make the best choice for your website specifically.<\/span><\/p>\n<ul>\n<li aria-level=\"2\">\n<h2><b>How to obtain an SSL certificate?<\/b><\/h2>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">SSL certificates are obtained from Certificate Authority (CA). The cost of an SSL certificate can range from hundreds of dollars to absolutely free, depending on the type and level of security you\u2019re aiming to get.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">When you determine the type of certificate you need, start looking for Certificate Issuers that offer that specific type of certificate.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Once you obtain the certificate, you will need to configure it on your web host. This can be either the server you host your own website on or the web host you\u2019ve chosen when creating your website.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Keep in mind that the time necessary for obtaining the certificate will vary depending on the type of certificate, the validation process and the level of security you require.<\/span><\/p>\n<ul>\n<li aria-level=\"2\">\n<h2><b>How to ensure your online sessions are safe?<\/b><\/h2>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">When required to submit any type of sensitive data online, you should do so only with websites that feature an EV or an OV certificate, as these provide the highest level of security.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Next, look for the website\u2019s Privacy Policy section to see how your data will be treated. Trustworthy websites will be transparent about this, so if the website you\u2019re browsing is not \u2013 better terminate your session to avoid any potential inconveniences.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Additionally, you should also browse the website for physical address or any other type of contact information, which are also considered good trust indicators, aside from the SSL certificate.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Finally, make sure you stay aware of various phishing scams as you can easily fall victim to them if you\u2019re not careful enough.<\/span><\/p>\n<ul>\n<li aria-level=\"2\">\n<h2><b>To sum up<\/b><\/h2>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Every website owner that wants to attract a large audience and boost the visibility of their website should obtain an SSL certificate.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">This will create a safe environment for their visitors which will not only encourage them to stay on the website longer, but will also make them more likely to take the desired steps towards conversion.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Since online security is so important in this day and age, not taking the necessary steps to secure your website simply doesn\u2019t make sense.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the modern world, online security should be on the list of everyone\u2019s top priorities. No matter if you\u2019re simply browsing the web or looking to make a purchase, you need to make sure that your sessions are safe. This is particularly true if you\u2019re running an online business. Nowadays, having a website that\u2019s not [&hellip;]<\/p>\n","protected":false},"author":84,"featured_media":4545,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[376],"tags":[],"class_list":["post-4542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-water-cooler"],"acf":{"heading_txt":"","faq":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Is SSL and Why You Must Have It - Codelattice Blog<\/title>\n<meta name=\"description\" content=\"Secure your website and build visitor trust! 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