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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 der heutigen digitalen Welt ist die Sicherheit im Netz von größter Bedeutung. Mit der zunehmenden Vernetzung und dem Austausch von sensiblen Informationen über das Internet ist es unerlässlich, dass wir unsere Daten vor unbefugtem Zugriff schützen. Online-Sicherheit bezieht sich auf den Schutz unserer persönlichen Informationen, wie zum Beispiel Passwörter, Bankdaten und persönliche Identifikationsnummern, vor Hackern und anderen Cyberkriminellen. In diesem Artikel werden wir uns genauer mit der Verschlüsselung befassen,

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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-Sicherheit ist ein wichtiger Aspekt, der bei der Nutzung von Cloud-Diensten berücksichtigt werden muss. Cloud-Software-Sicherheit bezieht sich auf die Maßnahmen, die ergriffen werden, um Daten und Anwendungen in der Cloud vor unbefugtem Zugriff, Datenverlust und anderen Sicherheitsbedrohungen zu schützen. Angesichts der zunehmenden Nutzung von Cloud-Diensten und der wachsenden Bedrohung durch Cyberangriffe ist es unerlässlich, dass Unternehmen angemessene Sicherheitsvorkehrungen treffen, um ihre Daten und Anwendungen in der Cloud zu schützen. Datensicherheit

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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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