Netherlands VWO 2 (onderbouw) Digital literacy

1. Using digital technology

Digital systems (adopted, legal 2027) · Searching and judging information (adopted, legal 2027) · Safety and privacy (adopted, legal 2027) · Programming (adopted, legal 2027)

• Research Skills: From a Question to a Finished Project – Research is a careful way of finding an answer. You ask a clear, focused question, plan how to answer it, find information and check that each source can be trusted, collect and analyse your own data, draw a conclusion that the evidence supports, and share it while crediting every source you used.
• Cyber Crime and Cyber Safety – Cyber crime is any crime that uses a computer, phone or the internet as a tool or target. Common forms: hacking (breaking into a system without permission; ethical hackers test security with permission), eavesdropping (secretly intercepting communication), phishing (fake emails, SMS or websites that trick you into giving passwords, OTPs or card details), ransomware (malware that locks or encrypts files and demands money), cyber trolls (people who post provoking, offensive messages) and cyberbullying (harassing, threatening or humiliating someone online). Malware includes viruses (attach to files and spread), worms (spread by themselves), trojans (look useful but open a back door), spyware and adware (unwanted pop-up ads, often tracking). Safe browsing: https sites, updated software, antivirus and firewall, no unknown links or downloads. Identity protection: strong unique passwords, two-factor authentication, never sharing OTPs, careful sharing of personal details, and logging out on shared devices.
• Programming Basics: Sequence, Selection, Loops and Functions – A program is a set of exact instructions a computer follows. Every program is built from three structures: sequence (steps in order), selection (if/else choices) and iteration (loops). Variables store values. Functions group code into reusable, named blocks, which makes programs modular and easier to test, debug and maintain.