​ In today's digital world, Internet security is a matter of utmost importance. With the increase in cyber attacks and the constant evolution of online threats, it is crucial to be aware of best practices to protect our personal data and confidential information. Therefore, in this article we will explore how to improve internet security in 2021 and what steps we can take to protect ourselves from potential online risks. From using strong passwords to implementing additional security measures, there are numerous ways to strengthen our online protection this coming ‌year.‌ Read on to find out how you can keep your data safe online!

Step by step -- How to improve Internet security in 2021

• Update all your passwords regularly: Use strong, unique passwords for each account, and consider using a password manager to make password management easier.
• Activate two-factor authentication: It adds an extra layer of security to your online accounts⁤ by requiring a second verification method ⁤in addition to your password.
• Keep software up to date: Install regular security updates on all your devices and programs to protect against known vulnerabilities.
• Educate yourself about online scams: ⁢Learn to identify suspicious emails or messages, as well as fraudulent websites, to avoid falling into phishing or malware traps.
• Use a virtual private network (VPN): Protect your Internet connection and online privacy when using a VPN, especially when accessing public Wi-Fi networks.
• Make backup copies of your data: Regularly back up your important files to a safe place, whether to an external device or to the cloud.
• Configure privacy settings on social networks: Review and adjust who can see your personal information and posts on social platforms to limit your online exposure.

FAQ

Frequently Asked Questions on How to Improve Internet Security in 2021

1. How can I protect my personal information online?

1. Use strong passwords: Combine uppercase, lowercase letters, numbers, and symbols.
2. Avoid sharing personal information on social networks: Do not post your address, phone number or location details.
3. Use a VPN network: To browse safely ‌and protect your data⁤ from ‌being intercepted.

2. What precautions should I take when shopping online?

1. Check the security of the site: Make sure the website has a ‌lock‌ in the address bar.
2. Use secure payment methods: ⁤ Preferably‌ credit cards or secure payment services.
3. Do not store payment information on websites: Prevent sites from saving your payment information for future purchases.

3. How can I protect my devices against malware and viruses?

1. Install antivirus software: Keep a security solution active and updated on all your devices.
2. Do not download from unknown sources: Avoid downloading programs, applications or attachments from untrustworthy sources.
3. Perform periodic scans: Schedule automatic scans to detect and eliminate potential threats.

4. ⁤Is it safe to use public Wi-Fi networks?

1. Use a VPN network: Connect to a virtual private network to mask your traffic and protect your data.
2. Avoid accessing sensitive information:​ Do not carry out banking transactions or access⁤ personal data on public networks.
3. Keep your devices up to date:‍ Install security updates to protect your device from vulnerabilities.

5. What should I do if I suspect my account has been compromised?

1. Change your passwords: Change the password of the compromised account and any other account that uses the same key.
2. Check your recent activities: Check your account for suspicious activity and take steps to mitigate potential damage.
3. Notify the platform: Report it to the affected platform and follow their instructions to protect your account.

6. What are the recommendations for safe navigation?

1. Update your browser: Keep your browser updated to get the latest security features.
2. Do not click on suspicious links: Avoid opening links or attachments from untrustworthy sources.
3. Enable ⁢two-factor authentication: Add an extra layer of security to your online accounts.

7. How can I protect my children online?

1. Use parental controls: Set filters and restrictions to limit access to inappropriate content.
2. Teach them about online safety: Talk to your children about the dangers of the Internet and how to protect their personal information.
3. Monitor your activities: Keep an eye on ⁢your children's online activities and establish ⁤clear rules about their use of technology.

8. What should I do if I am a ⁣victim of⁤ online fraud?

1. Report fraud: ‌ Inform the relevant authorities, such as your bank or the police, about the situation.
2. Check your accounts: Check recent transactions and report any suspicious activity to your financial institution.
3. Change your passwords: Change the passwords for all your online accounts to prevent future fraud attempts.

9. Is it safe to use instant messaging applications?

1. Download apps from trusted sources: Use official app stores to ensure you are getting the legitimate version.
2. Confirm the identity of the contacts: Don't share sensitive information unless you're sure of the identity of the person you're talking to.
3. Enable privacy settings:⁣ Make sure only authorized people can access your information and messages.

10. How can I recognize phishing emails or messages?

1. Verify the email address: Check if the sender is legitimate and does not seem suspicious.
2. Discard urgent messages:⁣ Be wary of emails that demand immediate action or request personal information.
3. Do not click on suspicious links: Avoid opening links in unsolicited or questionable emails.

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• What is the AES encryption algorithm?