Cyber and Digital Security, Threats and Protection for JSS 1

Cyber and Digital Security

Performance Objectives

By the end of the lesson, students should be able to:

1. state the meaning of cyber and digital security;
2. identify the consequences of cyber threats;
3. apply protection against cyber threats.

In today’s world, many people use computers, mobile phones and the internet for learning, communication and entertainment. While these digital tools offer many benefits, they also come with risks. It is important to understand how to stay safe when using digital devices and the internet. This is where cyber and digital security become very important.

Meaning of Cyber and Digital Security

Cyber and digital security refers to the protection of computer systems, networks, devices and data from digital attacks, damage or unauthorised access.

It involves keeping personal information, online accounts and digital devices safe from harm. Think of it like locking a house to protect belongings; cyber and digital security is like locking the digital world to protect information and devices.

The “cyber” part refers to anything connected to computers and the internet, such as websites, online games and social media. The “digital” part refers to electronic devices like phones, tablets and computers, and the information stored on them.

Consequences of Cyber Threats

Cyber threats are dangers or attacks that can happen in the digital world. When these threats succeed, they can lead to several negative outcomes. Understanding these consequences helps people see why protection is necessary.

The consequences of cyber threats include:

1. Reputation Damage: This happens when false or embarrassing information about a person is shared online without their permission. It can make friends, family and teachers see the person differently, which can be hurtful and difficult to fix. For example, if someone posts unkind comments or pictures of another person online, it can damage that person’s good name.
2. Financial Loss: Cyber threats can lead to losing money. This can happen if someone tricks a person into giving away bank details or uses their online accounts to buy things without permission. Even small amounts of money can be important, and losing them can cause problems for a family.
3. Emotional Trauma: Being a victim of a cyber threat can cause a lot of sadness, fear or anger. Cyberbullying, for instance, can make a person feel lonely, anxious or even afraid to go to school. This emotional pain is called emotional trauma and can affect a person’s well-being for a long time.
4. Data Breach: A data breach occurs when personal information, such as names, addresses, phone numbers or passwords, is stolen or accessed by people who are not supposed to see it. This stolen data can then be used for other harmful activities, like pretending to be the person online or trying to access their other accounts.

Applying Protection Against Cyber Threats

Protecting oneself from cyber threats involves taking practical steps to stay safe online. These steps help to keep personal information secure and prevent harmful situations.

To apply protection against cyber threats, consider the following:

1. Use Strong Passwords: Create passwords that are difficult for others to guess. A strong password should include a mix of uppercase letters, lowercase letters, numbers and symbols. Avoid using easy-to-guess information like birthdays or names.
2. Do Not Share Personal Information: Avoid sharing private details like a full name, home address, school name, phone number or pictures with strangers online. Once information is online, it can be very difficult to remove.
3. Be Careful with Links and Downloads: Do not click on suspicious links in emails or messages, and do not download files from unknown sources. These can contain viruses or lead to websites that try to steal information.
4. Think Before Posting: Before posting anything online, consider if it is kind, true and necessary. What is posted online can stay there forever and can be seen by many people, including future employers or teachers.
5. Report Cyberbullying: If someone is being unkind or threatening online, it is important to tell a trusted adult, such as a parent, guardian or teacher. Do not try to handle cyberbullying alone.
6. Keep Software Updated: Ensure that the operating system and apps on digital devices are always updated. Updates often include security improvements that protect against new threats.
7. Use Privacy Settings: Learn how to use the privacy settings on social media sites and other online platforms. These settings allow control over who can see posts and personal information.
8. Log Out of Accounts: Always log out of online accounts, especially when using a shared computer or device. This prevents others from accessing accounts.