SSL certificate

What is an SSL certificate?

Erfan DirectAdmin, Control Panel October 9, 2025
An SSL certificate stands for Secure Sockets Layer and refers to a secure connection layer used to encrypt information exchanged between the client and the server. By default, Internet communications use the HTTP protocol, which…
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SSL in DirectAdmin

How to Enable SSL in DirectAdmin

Erfan DirectAdmin January 29, 2024
SSL in Direct Admin is a security protocol used to encrypt communication between the browser and the server. DirectAdmin is a web administration panel used to manage web hosting services such as web servers, email,…
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Firewall

Firewall — The Essential Network Security Tool

Erfan Security May 29, 2023
In computing, a firewall is a Network Security System that monitors and controls incoming and outgoing Network traffic based on predetermined Security rules. A firewall typically establishes a barrier between a trusted and untrusted Network,…
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HTTPS

How HTTPS Affects Search Engine Accessibility and SEO

Erfan Security May 29, 2023
HTTPS is a Security protocol for Internet communication that sends information encrypted between two devices. Although it uses the HTTP protocol as the main protocol for Internet communication, it ensures the security of the communication…
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error 401

What is error 401?

Erfan Internet February 28, 2023
One of the most common error codes is error 401, or error 401 Unauthorized. This error occurs when the request sent to the desired website or web application cannot be authenticated. Fortunately, this error can…
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Securing the database

Securing the database by following these 10 items

Erfan Database January 30, 2023
A moment of neglect, a lifetime of regret! For example, suppose that due to a small amount of carelessness, hackers manage to hack your database and destroy all the information on it. How bitter! Especially…
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Why Object-Oriented And Block-Oriented Storage Are Of Interest To Network Experts?

Why Network Experts Care About Object-Oriented (Object) vs. Block-Oriented (Block) Storage

Herbert Huffner Network January 17, 2023
Data Is The Main And Most Important Asset Of Businesses. The Value Of Data In The Continuation Of Business Activities, On The One Hand, And Their Exponential And Increasing Growth, On The Other Hand, have…
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Domain Sharding

What is Domain Sharding?

Erfan Internet January 2, 2023
Domain sharding is a technique for dividing resources between several domains. This will improve loading speed and search engine results. With multiple domains, browsers can load more resources simultaneously, improving the website visitors’ experience. In…
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How to create and run a microservice with Kubernetes?

How to Create and Run a Microservice With Kubernetes

Herbert Huffner Network December 8, 2022
Developers And Development Teams Can Build Microservices With Kubernetes, Docker, And Jenkins. This development model has a simple process, and you can build and run containers with microservices using the Docker pipeline plugin.  However, the…
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online SEO site

Top 10 Online SEO Site‑Analysis Tools: Compare & Choose the Best

Erfan SEO September 12, 2022
Online SEO site analysis is one of the most important issues that can effectively improve your site’s SEO process. We can use different sites for website SEO analysis. Continuing this article, we will introduce and…
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