When you visit a secure website, you probably notice the padlock symbol in your browser's address bar. That small icon represents SSL/TLS, the encryption technology that keeps your communication safe between the browser and the server.
When people download or install an application, the first thing they want is trust. They need assurance that the software is safe, authentic, and hasn’t been altered by hackers. That’s the job of code signing.
Every download is an act of trust. If an installer is swapped in transit or an update is tampered with, users get burned and brands suffer. Operating systems, app stores, and enterprise security tools therefore, ask two questions about every binary they see: Who published this? And has it changed since the publisher released it? A code signing certificate gives reliable, verifiable answers to both. This guide demystifies code signing, what it is, how it works, when you need OV versus EV, how to protect keys, how to integrate signing into CI/CD, and how leading CAs like Comodo, Certera, Sectigo, DigiCert, and GlobalSign fit into your plan.
With online security becoming more critical than ever, having an SSL certificate is no longer optional—it’s essential. SSL certificates encrypt data between a user's browser and your website, ensuring sensitive information remains private. However, not everyone has the budget for premium SSLs, leading many to search for cheap SSL certificates.
With online security becoming more critical than ever, having an SSL certificate is no longer optional—it’s essential. SSL certificates encrypt data between a user's browser and your website, ensuring sensitive information remains private. However, not everyone has the budget for premium SSLs, leading many to search for cheap SSL certificates.
When hosting multiple websites or applications on a single NGINX server, enabling HTTPS for each domain is essential for security and SEO. With Server Name Indication (SNI), NGINX can serve different SSL certificates based on the requested hostname, allowing multiple domains to coexist securely on a single IP address.
