What is Information Security?
Information security is about keeping data and information safe. It protects information from being accessed, used, changed, or destroyed without permission. Think of it as putting a lock on your digital and physical files to keep them private and correct.
Examples
- Protecting your password: When you create a strong password and don’t share it, you’re practicing information security. This prevents others from getting into your accounts.
- Shredding old documents: Tearing up or shredding papers with personal info, like bank statements, stops people from stealing your identity.
- Using antivirus software: Antivirus programs on your computer help keep viruses away. This is a form of information security that protects your data from being harmed.
Context
In a world full of computers and the internet, keeping information safe is super important. Businesses and people alike need to protect their personal details, financial records, and other private data. This is why things like secure websites (the ones with “https://” at the start), firewalls, and encryption exist. They are all tools used for information security.
Relevant ISO 27001 Controls
The ISO 27001 standard is a set of rules for managing information security.
