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Linux server security: Important basics

The security of Linux servers is a critical aspect of the IT infrastructure. Linux servers are often targets of cyber attacks due to their prevalence and functionality. Companies and organisations must therefore implement comprehensive security measures. The most important security aspects include Firewalls and security policies Regular patch management Secure passwords and access controls Monitoring and logging of server activity Use of encryption technologies Data security and backups An in-depth understanding of current threats and attack methods is essential. IT professionals should regularly attend training courses on Linux server security, [...]

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Network security: tips and tricks

In today's digital world, it is essential to take basic security measures to protect personal and business data from cyberattacks. One of the most important measures is to regularly update operating systems and applications to close security gaps. It is also important to use strong passwords and change them regularly to prevent unauthorised access. Furthermore, users should only enter sensitive data on trustworthy websites and protect themselves against unauthorised access.

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Phishing: How to protect yourself from online fraud

Phishing is one of the most common methods used by cybercriminals to obtain personal information such as passwords, credit card numbers and bank details. It is important to be aware of this threat and know how to recognise and avoid phishing attacks. In this article, we will look at different aspects of phishing, including the different types of phishing, how to recognise phishing emails and what to do if you are a victim.

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Data minimisation: protecting privacy in the digital age

The protection of privacy and the security of personal data are crucial in today's digital world. With increasing connectivity and the constant exchange of information, it is important that we handle our data carefully and only disclose the most necessary information. Data minimisation is a concept that aims to minimise the amount of personal data that is collected and stored. In this article, we will take a closer look at

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Increase security: Use two-factor authentication

In today's digital world, online security is of paramount importance. With the increasing number of cyber-attacks and data leaks, it is more important than ever to protect our online accounts and personal information. One way to do this is to use two-factor authentication. In this article, we'll take a closer look at two-factor authentication and explain why it's so important. What is two-factor authentication? Two-factor authentication (2FA) is a security procedure,

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Online security: encryption protects data

In today's digital world, online security is of the utmost importance. With increasing connectivity and the exchange of sensitive information over the internet, it is essential that we protect our data from unauthorised access. Online security refers to the protection of our personal information, such as passwords, bank details and personal identification numbers, from hackers and other cyber criminals. In this article, we will take a closer look at encryption,

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Effective virus protection: tips for safe surfing

In today's digital world, effective virus protection is crucial. Viruses and malware pose a serious threat to our personal data and computer system. A virus can spread quickly on our computer and cause damage by deleting files, slowing down the system or even stealing sensitive information. Protecting our personal data is of the utmost importance. We are storing more and more personal information on our computers, be it

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Security in cloud software: tips and tricks

Cloud software security is an important aspect to consider when using cloud services. Cloud software security refers to the measures taken to protect data and applications in the cloud from unauthorised access, data loss and other security threats. With the increasing use of cloud services and the growing threat of cyber-attacks, it is essential that organisations take appropriate security precautions to protect their data and applications in the cloud. Data security

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Security through virus protection: tips & tricks

In today's digital world, protection against viruses and other harmful programmes is crucial. Virus protection is necessary to ensure the security of computers and smartphones. Viruses can have a significant impact on the performance and functionality of devices and can even lead to data loss and theft of personal information. Viruses are malicious programmes designed to infect computers and smartphones and cause damage. There are various

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Protection against cyber attacks: Important tips

Cybersecurity is more important today than ever before. In an increasingly digitalised world where we do almost everything online, it is crucial to protect our data and our digital lives from cyberattacks. Hacker attacks can have devastating effects, be it the theft of sensitive information, financial loss or even identity theft. It is therefore essential that we are aware of how we can protect ourselves from such attacks. Password security One of the easiest

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IT security: protection against cyber attacks

Nowadays, cyber attacks are a serious threat to companies and organisations of all sizes and in all industries. With the increasing digitalisation and networking of business processes, the number and complexity of attacks is also increasing. Cyber criminals use various methods to penetrate systems and steal sensitive data or cause damage. It is therefore crucial that companies take IT security seriously and take appropriate protective measures. Common attack methods used by hackers Hackers use a variety of

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Security at the highest level: The unbeatable combination of hardware token and password

In today's digital era, security is of paramount importance. With increased connectivity and access to sensitive information over the internet, it is imperative that we protect our data and systems from unauthorised access. One way to do this is to use hardware tokens in combination with passwords. In this article, we will take a closer look at hardware tokens, discuss their advantages over other security measures and explain how

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