What is Secure SDLC? The secure software development lifecycle (SSDLC) is a process for building security into software from the planning stages through implementation, testing, deployment, and maintenance. It expands on the traditional software development lifecycle...
Getting Started with Port 22 Port 22 is one of the most important and commonly used network ports. It is the default port for Secure Shell (SSH) connections, which provide secure remote access to network devices. This comprehensive guide will explain what port 22 is,...
What is DNS over HTTPS (DoH) DNS over HTTPS (DoH) is a protocol for performing DNS resolutions via the HTTPS protocol. It encrypts DNS queries to prevent eavesdropping and manipulation. DoH also provides privacy benefits by hiding DNS queries from network operators....
An Overview of .PFX File A .PFX file contains the private key and public key (certificate) of a certificate in one encrypted file. The .PFX format is commonly used to import and export certificates and their private keys from Windows systems for use with servers like...
Beginner's Guide to Setup an SSL Certificate in XAMPP Installing an SSL certificate on XAMPP allows you to access your local development environment over HTTPS. This is useful for testing SSL-enabled features before deploying to production.Key Takeaways XAMPP makes it...
Getting Started with Port 23 Port 23 is one of the most common and important TCP/UDP ports used on the Internet and in computer networking. It is the standard port for the Telnet protocol, which provides bidirectional interactive text-oriented communication between...
What’s the Difference Between Port 80, 8080 and 443 In the world of computer networks and Internet communication protocols, specific port numbers are designated for particular types of traffic and applications. Understanding the differences between the commonly used...
What is DNS over TLS (DoT) DNS over TLS (DoT) is a protocol that encrypts DNS queries and responses using the Transport Layer Security (TLS) protocol. It helps prevent eavesdropping and manipulation of DNS data by encrypting the traffic between a DNS client and a...
Getting Started with SSH KeyGen Secure Shell (SSH) is a network protocol that allows the establishment of a secure channel between a local computer and a remote server or service. To take advantage of SSH key-based authentication, you can generate new SSH keys using...
What’s the Difference Between TCP and UDP TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are two of the core protocols that enable communication over the internet. The main difference between TCP vs UDP is that TCP is connection-oriented and...
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