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Digital Self-Defense: How to Become Invisible to Hackers

Digital Self-Defense: How to Become Invisible to Hackers

Digital Self-Defense: How to Become Invisible to Hackers’ Eyes – We live in an age where being connected is the norm. Social media, video games, study platforms and online shopping are part of every young digital person’s daily life. But with so much connectivity, it is essential to know how to protect your data online and keep your privacy safe.
Cybersecurity may sound like a complicated topic, but it doesn’t have to be. By following a few simple tips, you can surf with confidence and protect your information from potential threats. Check out these essential tips to ensure your digital life is safe and secure!

1. Use secure and unique passwords

 

Most people use passwords that are easy to remember… but unfortunately, also easy to steal. To protect yourself, your password must be as secure as possible. Here’s how:
– Length and complexity: a good password should be at least 12 characters long, include upper and lower case letters, numbers and special symbols.
– Avoid common words: no pet names or dates of birth, they are too predictable.
– Use a password manager: tools like LastPass or 1Password help you generate and remember secure passwords.
And if you want extra protection, activatetwo-factor authentication (2FA). This way, in addition to your password, you will have to confirm your identity via a code sent to your phone.
2. Beware of suspicious links and phishing

Have you ever received a strange e-mail that seems to come from your bank or a social network? It could be phishing, an online scam in which they try to get you to click on malicious links in order to steal your data. To defend yourself:
– Do not trust blindly: always check thesender’s address and theURL of the site before clicking.
– Look for suspicious signs: grammatical errors or urgent requests to enter personal data are often signs of phishing.
– Do not share personal information via email unless you are sure of the source.
Remember, no legitimate company will ever ask you for your password or bank details via email.
3. Keep your devices up-to-date
Updating software may seem tedious, but it is crucial for cybersecurity. Updates often include fixes for vulnerabilities that, if ignored, can be exploited by hackers.
– Activate automatic updates for the operating system and apps.
– Install a good antivirus and update it regularly.
– Don’t forget to also update the apps and firmware of devices you use less, such as tablets or smart speakers.
Every update is not just a novelty: it is a powerful shield against malware.
4. Use secure Wi-Fi networks

Have you ever surfed on a public Wi-Fi network at a café or school? If yes, you should know that these networks are an easy target for cyber criminals. Here’s what to do to protect yourself:
– Avoid making financial transactions or entering

– Use a VPN (Virtual Private Network) to encrypt your connection when on unsecured networks.
– At home, change your Wi-Fi password regularly and use WPA3 encryption, the most secure protocol.
Safe surfing also means choosing carefully the network you connect to!
5. Protect your social media

 

Social media is part of your life, but how well do you protect your personal information? Many young people share too much, making it easy for hackers or malicious attackers to access their data. Here’s what you can do to secure your profiles:
– Set privacy: limit the visibility of your posts to your friends only.
– Avoid sharing sensitive information such as your phone number oraddress.
– Control connected apps: disconnect apps you no longer use from your social accounts.
Social networking can be fun, but it is important to keep it safe and secure!
6. Make regular backups of your data

 

What would happen if you lost all your photos, documents or even your passwords? While protecting your data online is important, backups ensure that in the event of an attack or failure, you won’t lose anything essential.
– Use secure cloud storage services to save your important files.
– Create a local backup on an external hard disk at least once a month.
– If possible, automate the process so you don’t forget!
With a regular backup, you will always be ready to recover your data, no matter what happens.

Investing in your digital security today will help you avoid problems tomorrow. Protect your data, protect your future!