How to Use SSL Sockets with PHP
SSL sockets are perfect for sending secure data. With certificates, you can verify the identify of the host, the client, or both. Signed certificates cost money but you can create and self-sign a...
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Security with Go - My book now published!
Check out Security with Go, a book I recently wrote, available from Packt Publishing. It covers secure development, red team and blue team topics and is useful for developers and infosec professionals...
View ArticleCreating self-signed SSL certificates with OpenSSL
Overview Intro Checking if OpenSSL is already installed Installing OpenSSL in Linux Installing OpenSSL in Windows Generate a private RSA key Generate certificate signing request (CSR) with the key...
View ArticleLetsEncrypt Free SSL Certificate Tutorial
Overview Intro Client options Installing Certbot on Ubuntu Getting a new certificate Renewing certificates Conclusion Intro Let's Encrypt is "a free, automated, and open Certificate Authority." They...
View ArticleHow to serve Angular locally over HTTPS
Introduction Angular has a convenient launcher to serve your app during development (ng serve). It watches for file changes and automatically reloads saving time. By default it serves over HTTP but to...
View ArticleJava Keytool Tutorial
Introduction Java has a tool named keytool that lets you do common tasks like Generate RSA keys and self-signed SSL certificates Import and export certificates Print certificate information Generate...
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