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Learn to foil hackers and viruses with a cyber security course on Udemy. Real world experts teach many skills that can help keep computers and networks safe.

Top kostenlose Onlinekurse und Tutorials zum Thema „Cybersicherheit“ - Im [Juni 2026] aktualisiert

As we store more of our data on clouds and servers across the globe, the need for cyber security experts has grown. Cyber security specialists create the frameworks that keep out hackers and protect our computers from malicious software, such as viruses and Trojan horses. Cyber security courses on Udemy can teach you the skills you need, including encryption and ethical hacking, to point you toward a career in cyber security.

Du willst dich sicher im Internet bewegen oder deine Kenntnisse über Penetrationstests und Netzwerksicherheitsanalyse auffrischen? Udemy bietet eine breite Palette von Kursen zum Thema Cyber-Sicherheit an, die von top bewerteten, jederzeit ansprechbaren Dozenten geleitet werden.

Cybersecurity courses teach strategies to protect computer systems and networks against unauthorized access, theft, or damage. Learn about risk assessment, threat mitigation, and security protocols, essential for IT professionals and security analysts.

Kostenlose Kurse und Tutorials zum Thema „Cybersicherheit“