12 simple things you can do to improve your online security & safety
Each week, we are confronted with reports of yet another data breach, affecting various institutions such as schools, factories, websites, and even government agencies. These incidents highlight vulnerabilities in their security measures, resulting in significant consequences for all of us. While preventing these distant breaches may seem out of reach, it is important to shift our focus towards taking action. There are numerous steps you can take to safeguard your own devices, data, and privacy.
Fortunately, fortifying the security of your devices, online identity, and activities does not require extensive effort. Many of the following tips are based on common sense, yet they are highly effective in enhancing your online safety.
1. Install Antivirus Software and Keep It Updated
2. Explore the Security Tools You Install
3. Use Unique Passwords for Every Login
4. Get a VPN and Use It
5. Use Multi-Factor Authentication
6. Use Passcodes Even When They Are Optional
7. Pay With Your Smartphone
8. Use Different Email Addresses for Different Kinds of Accounts
9. Clear Your Cache
10. Turn Off the ‘Save Password’ Feature in Browsers
11. Don’t Fall Prey to Click Bait or Phishing Scams
12. Protect Your Social Media Privacy
1. Install Antivirus Software and Keep It Updated
Installing antivirus software is a crucial step in safeguarding your online security. It acts as a shield against viruses, malware, ransomware, and other malicious software that can compromise your data and privacy.
However, merely installing antivirus software is not enough; you must also keep it updated regularly. Updates provide patches for newly discovered vulnerabilities and ensure that your antivirus software can effectively combat emerging threats. By staying vigilant and maintaining up-to-date antivirus protection, you significantly reduce the risk of falling victim to malicious attacks.
2. Explore the Security Tools You Install
In addition to antivirus software, it is essential to explore and utilize the security tools available to you. These tools can include firewalls, spam filters, and real-time threat detection systems.
Understanding the functionality of each tool and fine-tuning their settings can maximize your protection and mitigate security risks. Firewalls monitor incoming and outgoing network traffic, acting as a barrier against unauthorized access.
Spam filters prevent potentially harmful emails from reaching your inbox. Real-time threat detection systems constantly analyze your device and network for any signs of suspicious activity.
By familiarizing yourself with and leveraging these security tools, you can create layers of defence that reinforce your online security.
3. Use Unique Passwords for Every Login
One of the simplest yet most effective strategies for enhancing online security is using unique and strong passwords for each of your online accounts.
Reusing passwords across multiple platforms increases the risk of breaches since a compromised password from one account can lead to unauthorized access to other accounts.
Remembering numerous passwords can be challenging, which is where password managers become invaluable.
They generate complex passwords and securely store them, allowing you to effortlessly manage your accounts while ensuring optimal security. By utilizing unique passwords, you establish a robust defence against unauthorized access and protect your sensitive information from falling into the wrong hands.
4. Get a VPN and Use It
Whenever you’re connecting to a Wi-Fi network you don’t own, you should use a Virtual Private Network (VPN). A VPN encrypts your connection, making it difficult for hackers and eavesdroppers to intercept or access your data.
This added layer of security is especially important when using public Wi-Fi networks, where information can easily be intercepted by malicious actors.
A reputable VPN service hides your IP address, location, and online activities, providing anonymity and protecting your privacy. By regularly using a VPN, you can browse the internet with peace of mind, knowing that your data is secure and that your online activities are shielded from prying eyes.
5. Use Multi-Factor Authentication
Multi-factor authentication (MFA) is a powerful security measure that requires users to verify their identity using two or more factors, such as a password, fingerprint or face recognition, or a unique code sent to a trusted device. Enabling MFA for your online accounts adds an extra layer of security, making it significantly more challenging for unauthorized individuals to gain access. Even if someone manages to obtain your password, they would still require additional verification factors to successfully log in. Most online platforms offer MFA as an option, and it is highly recommended to enable it whenever possible to reinforce the security of your accounts and protect your personal information.
6. Use Passcodes Even When They Are Optional
Whenever you have the option to set up a passcode or PIN for your devices, such as smartphones, tablets, and laptops, it is crucial to take advantage of it. Passcodes act as a barrier and prevent unauthorized access to your device and the sensitive information it contains. Even if you believe that your device is secure or that the information stored on it is inconsequential, it is still prudent to set up a passcode. In the event your device is lost or stolen, a passcode can help prevent unauthorized individuals from accessing your personal data, including emails, photos, documents, and sensitive information.
It is highly recommended to enable a passcode lock whenever possible, even if it is optional. Consider the sensitive personal data and connections stored on your smartphone. It is inconceivable to go without a passcode lock.
Avoid settling for the default four-digit PIN on smartphones. Instead, utilize biometric authentication whenever available.
Opt for a robust passcode rather than a simple four-digit PIN. Keep in mind that even when using features like Touch ID, you may still need to authenticate with the passcode, hence the importance of its strength.
Modern iOS devices offer a six-digit passcode option, but it is advisable to disregard it. Access the Settings menu on your iOS device, then go to Touch ID & Passcode. Select Change Passcode (or Add Passcode if you haven’t set one yet). If prompted, enter your old passcode. On the screen to enter the new code, select Custom Alphanumeric Code. Input a powerful password and remember to save it securely as a note in your password manager.
The process for setting a strong passcode may differ on various Android devices. Locate the Screen Lock settings on your Android device. Enter your old PIN and choose Password (if this option is available). Similar to iOS devices, create a strong password and save it securely as a note. Remember to use a password manager to store and encrypt your passwords.
Regularly update and change your passcode for added security. By implementing these measures, you significantly enhance the security of your smartphone and protect your personal information.
7. Pay With Your Smartphone
The rise of mobile payment options like Apple Pay, Google Pay, or Samsung Pay has provided users with a more secure way to conduct transactions. These payment methods employ advanced security features, such as tokenization and biometric authentication, that significantly reduce the risk of credit card information exposure during transactions.
With tokenization, your actual card number is never transmitted, greatly reducing the chances of card skimming or data breaches.
Moreover, biometric authentication, such as fingerprint or face recognition, adds an extra layer of security, ensuring that only authorized individuals can authorize payments.
By utilizing mobile payment options, you can enjoy the convenience of cashless transactions while minimizing the risk of financial data compromise.
8. Use Different Email Addresses for Different Kinds of Accounts
To enhance your online security, consider using separate email addresses for different types of accounts.
For instance, you could have one email solely dedicated to personal accounts, another for financial services, and a separate one for social media.
This practice compartmentalizes potential breaches, making it more difficult for hackers to gain unauthorized access to multiple accounts. By using distinct email addresses, you reduce the chances of your personal information being compromised and minimize potential cyber risks.
Many sites equate your email address with your username, but some let you select your own username. Consider using a different username every time —hey, your password manager remembers it! Now anyone trying to get into your account must guess both the username and the password.
9. Clear Your Cache
Periodically and/or automatically clearing your browsing cache is a simple yet effective strategy to enhance online privacy and security. Browsers store temporary data such as your browsing history, cookies, and passwords.
While this data helps improve your browsing experience, it also poses a potential security risk if accessed by unauthorized individuals.
By clearing your cache regularly, you remove this stored data, significantly reducing the chances of anyone gaining access to your sensitive information through physical or remote means.
10. Turn Off the ‘Save Password’ Feature in Browsers
While it may be tempting to use the convenient ‘save password’ feature in web browsers, it is best to disable it for improved online security.
If someone gains access to your device, saved passwords can be easily exploited, granting them unauthorized access to your accounts. By turning off the ‘save password’ feature, you eliminate the risk of inadvertently exposing your login credentials and ensure that your accounts remain protected.
We suggest entrusting password protection to specialized experts who create dedicated password managers. Consider this scenario: When you install a third-party password manager, it often provides an option to import passwords from the browser’s storage. If a password manager can perform this task, it is plausible that malicious software can do the same. Additionally, by storing your passwords in a central password manager, you gain the convenience of using them across multiple browsers and devices.
11. Don’t Fall Prey to Clickbait or Phishing Scams
In the digital age, it is crucial to exercise caution and remain vigilant against clickbait and phishing scams. Beware of suspicious emails, pop-ups, or links that prompt you to click on them. These tactics are often employed by cybercriminals to trick individuals into providing sensitive information such as passwords, financial details, or personal data.
Always verify the source and legitimacy of any requests or messages before sharing any personal information.
Be cautious of unsolicited emails or messages that create a sense of urgency or seek to exploit your emotions.
By practising scepticism and staying informed about common phishing techniques, you can protect yourself from falling victim to these scams and protect your online security.
Check how clickbait and phishing scams occur.
12. Protect Your Social Media Privacy
With the increasing prevalence of social media, it is crucial to take proactive measures to safeguard your privacy. Diligently managing your privacy settings is vital to control who can view your personal information, posts, and photos.
Review the privacy options available on the platforms you use and customize them to restrict the visibility of your content to trusted friends and connections. It is also essential to be mindful of oversharing personal details that can be used against you, such as your full name, birthdate, location, or address.
By maintaining control over your social media privacy, you can mitigate the risk of identity theft, online stalking, and other potential security threats.
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