When you use the internet every day, there are certain rules that help keep you safe from online dangers. These rules act like an invisible shield. You might not see them, but they are working every time you browse the web, watch videos, or check your email. Let’s break it down so it’s easy to understand.
This rule is about keeping your private information safe. For example, when you shop online, you want your credit card details to be protected. That’s where something called encryption comes in. If you see “HTTPS” and a little padlock icon in the address bar, it's a good sign that your information is safe.
Integrity means that your information stays accurate and trustworthy. Think about writing a document that you save on the internet. You want to make sure no one can change it without your permission. Special techniques, like hash functions, help check that your files haven’t been changed. It’s all about knowing that what you see is what was put there.
Availability is all about being able to access your information when you need it. Imagine you want to check your email or watch a movie. If the internet goes out or a website stops working, then there’s a problem with availability. To help with this, things like backups and extra servers are used to keep your information accessible.
These two ideas mean that people can be held responsible for their actions online, and they can’t deny what they did. For instance, if you sign a rental agreement or make a purchase, there is a digital record or signature that proves the deal. This serves as an extra layer of safety, knowing that someone is responsible.
Have you ever had to log in to an app? That’s called authentication. It’s a way to make sure you are who you say you are before you can access your account. Two-factor authentication (2FA) is even better because it adds another step for security. This could be a code sent to your phone, making it harder for someone else to get into your account.
By keeping these rules in mind while you’re online, you’re not only protecting yourself, but you’re also helping to make the internet safer for everyone. Knowing about these principles helps you use the web more wisely. Remember, a little understanding can go a long way in keeping you safe online!
When you use the internet every day, there are certain rules that help keep you safe from online dangers. These rules act like an invisible shield. You might not see them, but they are working every time you browse the web, watch videos, or check your email. Let’s break it down so it’s easy to understand.
This rule is about keeping your private information safe. For example, when you shop online, you want your credit card details to be protected. That’s where something called encryption comes in. If you see “HTTPS” and a little padlock icon in the address bar, it's a good sign that your information is safe.
Integrity means that your information stays accurate and trustworthy. Think about writing a document that you save on the internet. You want to make sure no one can change it without your permission. Special techniques, like hash functions, help check that your files haven’t been changed. It’s all about knowing that what you see is what was put there.
Availability is all about being able to access your information when you need it. Imagine you want to check your email or watch a movie. If the internet goes out or a website stops working, then there’s a problem with availability. To help with this, things like backups and extra servers are used to keep your information accessible.
These two ideas mean that people can be held responsible for their actions online, and they can’t deny what they did. For instance, if you sign a rental agreement or make a purchase, there is a digital record or signature that proves the deal. This serves as an extra layer of safety, knowing that someone is responsible.
Have you ever had to log in to an app? That’s called authentication. It’s a way to make sure you are who you say you are before you can access your account. Two-factor authentication (2FA) is even better because it adds another step for security. This could be a code sent to your phone, making it harder for someone else to get into your account.
By keeping these rules in mind while you’re online, you’re not only protecting yourself, but you’re also helping to make the internet safer for everyone. Knowing about these principles helps you use the web more wisely. Remember, a little understanding can go a long way in keeping you safe online!