Anti-virus software is your computer’s best defence against malware (e.g., viruses, Trojan horses, worms, spyware) – install and update anti-virus software on your computer and regularly scan your computer to make sure it is free from malware.
Computer safety measures are essential to protect your digital data and ensure a secure computing environment. Here are some important safety measures you can implement:
1. Use strong and unique passwords: Create complex passwords that include a combination of upper and lower case letters, numbers, and special characters. Avoid using common words or easily guessable information. Additionally, use a different password for each online account.
2. Enable two-factor authentication (2FA): Two-factor authentication adds an extra layer of security to your accounts. It typically involves entering a code sent to your mobile device or using a biometric authentication method, along with your password, to log in.
3. Keep software up to date: Regularly update your operating system, applications, and antivirus software to ensure you have the latest security patches. Enable automatic updates whenever possible to stay protected against known vulnerabilities.
4. Use reputable antivirus software: Install a reliable antivirus program and keep it updated. Antivirus software helps detect and remove malware, viruses, and other malicious software from your computer.
5. Be cautious of phishing attempts: Be vigilant when opening emails, clicking on links, or downloading attachments. Avoid providing personal information or login credentials to unknown or suspicious sources. Verify the legitimacy of the sender before taking any action.
6. Backup your data: Regularly backup your important files and data to an external hard drive, cloud storage, or another secure location. In case of hardware failure, theft, or ransomware attacks, having backups ensures you can restore your data.
7. Use a firewall: Enable a firewall on your computer or network to control incoming and outgoing network traffic. A firewall acts as a barrier between your computer and potential threats, filtering out malicious connections.
8. Secure your Wi-Fi network: Set up a strong, unique password for your Wi-Fi network to prevent unauthorized access. Use encryption methods such as WPA2 or WPA3 to protect your wireless communications.
9. Avoid suspicious websites and downloads: Be cautious when visiting unfamiliar websites or downloading software from untrusted sources. Stick to reputable websites and download software from official vendors to minimize the risk of malware infections.
10. Educate yourself: Stay informed about the latest security threats, techniques, and best practices. Regularly update your knowledge regarding common scams, social engineering attacks, and new security measures to enhance your computer safety.
Remember, computer safety is an ongoing process, and it’s crucial to remain vigilant and proactive in implementing these measures to protect your digital life.
- Download the latest system and application updates for your computer, which may include important security patches
- Make sure that the security tools on your computer are up to date, and select the automatic update option if possible
- Do not access the Internet without first enabling an updated firewall, especially when using DSL or a cable modem
- If your security software has identified malware on your computer, you need to remove it and then change your Online Banking password
- Avoid clicking attachments or links in unsolicited email messages, doing so could lead to the0020installation of malware on to your computer
- For your security, always type the Internet address (e.g., www.key.com) directly into your browser
- Always sign out and close your browser after using a secure website
- When your computer is not in use, consider shutting it down or disconnecting it from the Internet.