Computer and Information Security

This course is designed for anyone who wants to learn how to protect their devices and data in the digital environment, without requiring advanced technical knowledge. Throughout the lessons, participants will be introduced to the fundamentals of cybersecurity, helping them understand the most common risks and how to mitigate them. Additionally, best practices for safe internet browsing will be shared, along with techniques to identify malicious emails or websites, thereby strengthening cybersecurity awareness and culture.

Regarding threats, the course will cover the most frequent cyberattacks, including phishing—where attackers attempt to deceive users into revealing confidential information—and ransomware, which locks files and demands a ransom for their release. Other types of malware will also be analyzed, exploring their characteristics and consequences through real-world examples to illustrate how cybercriminals operate and why implementing effective security measures is essential.

Moreover, the course will review various tools that help protect devices and data, such as antivirus software, which detects and removes malicious programs, and firewalls, which filter network traffic to block unauthorized access. The importance of data backups will also be emphasized as a safeguard against potential data loss or theft. By the end of the course, each participant will be able to choose and configure the most suitable security solutions for their needs, reinforcing their knowledge to navigate the digital world with greater confidence and autonomy.