Proven and Best Method for Easily Identifying a Fraudulent Email

Jak můžete snadněji odhalit podvodný e-mail?

Since I work in IT and deal with matters like spam and phishing on a daily basis, I wanted to create an article for IT beginners, helping them learn how to recognize a fraudulent email. If you’ve been working in IT for a long enough time, you’ll find your own mechanisms to identify such emails. However, the general population, including seniors who use computers for regular work or content consumption, may face difficulties in identifying fraudulent emails. So let’s take a look for proven and best method for easily identifying a fraudulent email. We’ll also … Read more

How can you try out Chat GPT-4 completely for free

Jak si můžete zcela zdarma vyzkoušet chat GPT-4

Artificial intelligence has recently exploded in popularity, and many people would like to experience the potential of this new technology. You now have Chat GPT-3.5 available completely for free. However, the new version, Chat GPT-4, is only accessible for a fee of $20. Nevertheless, there is a way how can you try out Chat GPT-4 completely for free, without having to pay the aforementioned fee or provide any credit card information. How can you try out Chat GPT-4 completely for free What is the difference between Chat GPT-3.5 and Chat GPT-4 in terms of text … Read more

What is SSH or secure computer interconnection

Co je to SSH aneb bezpečné propojení počítačů v IT světě

Do you know what is SSH or secure computer interconnection? It stands for Secure Shell, which is a secure protocol used for communication and connection between computers over the internet. The purpose of SSH is to enable remote access to another computer. This means you can connect to and work with another computer even if you are physically distant from it. This is useful, for example, for server administration or remote technical support. What is SSH or secure computer interconnection SSH utilizes asymmetric encryption methods. This means that two keys are generated: a public key … Read more

RDP and remote access to computers

RDP a vzdálený přístup k počítačům

Do you know what RDP and remote access to computers are? RDP stands for Remote Desktop Protocol, which is a technology that enables remote access to computers. RDP, or Remote Desktop Protocol, is a secure communication protocol developed by Microsoft. Its purpose is to provide the capability to control another computer or server on a network from your own computer, even if you are physically distant from it. Such remote server control is useful, for example, for server administration and IT support. With RDP, you can access a remote computer, work with it, run applications, … Read more

How does the protection period work for .cz domains?

Jak funguje ochranná lhůta u CZ domény

If you are a domain owner in the CZ zone, you surely know that after registration, you also need to renew the domain at regular intervals. As the expiration date of a domain approaches, you have the option to renew it for one to ten years. Its depending on whether it is expired or not. However, have you ever wondered what happens if you forget to renew the domain? Will you lose it or not? I will answer this question in today’s article. We also take a look at how does the protection period work … Read more

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