{"id":2065,"date":"2023-05-18T09:34:28","date_gmt":"2023-05-18T09:34:28","guid":{"rendered":"https:\/\/cheapsslweb.com\/resources\/?p=2065"},"modified":"2024-09-27T08:20:42","modified_gmt":"2024-09-27T08:20:42","slug":"how-to-create-a-self-signed-certificate-in-iis","status":"publish","type":"post","link":"https:\/\/cheapsslweb.com\/resources\/how-to-create-a-self-signed-certificate-in-iis","title":{"rendered":"How to Create a Self Signed Certificate in IIS?"},"content":{"rendered":"\n

Consider this: You’re an IT administrator configuring multiple apps on your company’s network. These apps fulfill diverse functions and are exclusively for internal usage. You want to ensure that the data communicated over the web between these applications is encrypted and safeguarded as part of your security procedures.<\/p>\n\n\n\n

But, obtaining cheap SSL certificate<\/a> from a publicly trusted Certificate Authority (CA) for each application would be impractical and create a massive dent in the organization’s pockets. So, what other options can you use to achieve your goal?<\/p>\n\n\n\n

In this situation, employing self-signed certificates will be the best alternative. It will establish secure connections between apps while keeping the encryption process manageable and within the organization’s control. <\/p>\n\n\n\n

These certificates can secure the security and confidentiality of transmitted data without relying on other parties.<\/p>\n\n\n\n

What is a Self-Signed Certificate?<\/h2>\n\n\n\n

A self-signed certificate is signed by its issuer rather than a trusted third-party Certificate Authority (CA). As a CA does not sign it, these certificates are not recognized and are even flagged by default in modern web browsers, such as Mozilla, Chrome, and others.<\/p>\n\n\n\n

In summary, a self-signed certificate is an SSL cert signed using its private key and is not linked to any intermediate certificate<\/a> or root CA certificate.<\/p>\n\n\n\n

How to Create a Self-Signed Certificate in IIS?<\/h2>\n\n\n\n

Follow the steps given below to create a self-signed certificate in IIS manager<\/a>:<\/p>\n\n\n\n

Step 1:<\/strong> Click on Search<\/strong>, type IIS Manager<\/em>, and press Enter<\/strong>.<\/p>\n\n\n\n

\"IIS<\/figure>\n\n\n\n

Step 2: <\/strong>Double-click the Server Certificates<\/strong> option in the Internet Information Service (IIS) Manager<\/strong> window.<\/p>\n\n\n\n

\"IIS<\/figure>\n\n\n\n

Step 3:<\/strong> Under the Actions <\/strong>section, click Create Self-Signed Certificate<\/strong>.<\/p>\n\n\n\n

\"Server<\/figure>\n\n\n\n

Step 4:<\/strong> In the Create Self-Signed Certificate<\/strong> window, input a name of your choice<\/em> in the Specify a friendly name for the certificate<\/strong> box. (Example – Test_Self-Signed_Certificate.)<\/p>\n\n\n\n

\"Self-signed<\/figure>\n\n\n\n

Step 5:<\/strong> Click OK<\/strong>.<\/p>\n\n\n\n

\"Self-Signed<\/figure>\n\n\n\n

Now that we’ve successfully produced one, let’s attach a self-signed certificate to a website.<\/p>\n\n\n\nRead Also: Creating Self-Signed SSL Certificate in Powershell – A Detailed Guide<\/a>\n\n\n\n

Binding the Newly Created Self-Signed Certificate<\/h2>\n\n\n\n

Follow the steps given below to bind the certificate:<\/p>\n\n\n\n

Step 1:<\/strong> Open the IIS Manager<\/strong>, and under the Connection <\/strong>section, expand localhost.<\/p>\n\n\n\n

Step 2:<\/strong> Expand Sites <\/strong>and click on Default Web Site<\/strong>.<\/p>\n\n\n\n

Step 3:<\/strong> In the right pane, under the Edit Site<\/strong> section, click Bindings<\/strong>.<\/p>\n\n\n\n

\"Steps<\/figure>\n\n\n\n

Step 4:<\/strong> In the Site Bindings<\/strong> dialog box, click Add<\/strong>.<\/p>\n\n\n\n

\"Add<\/figure>\n\n\n\n

Step 5<\/strong>: In the Add Site Binding<\/strong> dialog box, from the Type<\/strong> list, select https<\/strong>.<\/p>\n\n\n\n

\"HTTP<\/figure>\n\n\n\n

Step 6: Select the self-signed certificate you created earlier from the SSL certificate list<\/strong>. (In this case – Test_Self-Signed_Certificate)<\/p>\n\n\n\n

\"Self-Signed<\/figure>\n\n\n\n

Step 7:<\/strong> Click OK<\/strong>.<\/p>\n\n\n\n

Let’s test the website now that we’ve successfully linked the certificate.<\/p>\n\n\n\n

Testing the Website for HTTPS<\/h2>\n\n\n\n

Follow the steps given below to test the website:<\/p>\n\n\n\n

Step 1:<\/strong> Open IIS Manager<\/strong>.<\/p>\n\n\n\n

Step 2: <\/strong>In the Actions <\/strong>tab, click Browse *:443 (https)<\/strong> under the Browse Website<\/strong> section.<\/p>\n\n\n\n

\"Validated<\/figure>\n\n\n\n

Step 3:<\/strong> A new window in your browser will open.<\/p>\n\n\n\n

Advantages of using a Self-Signed certificate<\/h2>\n\n\n\n