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  • Security
  • 5 tips that will boost the security of your devices
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How to protect your devices

Key tips to avoid risks.

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How to protect your devices

Key tips to avoid risks.

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Security starts with the device itself

In a digital environment where every click leaves a trace, protecting computers, mobile phones, and tablets is essential.
Cybercriminals don't always force their way in; often, they gain access through careless practices, outdated apps, or unsecure connections.

1. Use strong passwords and different ones for each service

Avoid reusing passwords or including personal information. Combine letters, numbers and symbols, and update them regularly. Whenever possible, enable two-step verification.

2. Keep your device and apps updated

Enable automatic updates for your operating system and all your applications. This helps protect your device against potential vulnerabilities.

3. Avoid public Wi-Fi networks

When you're away from home, try to use your mobile data whenever you can. Open networks can become an entry point for fraud attempts.

4. Download only from official stores

Don't install apps from unknown links or unverified websites. A download from an unreliable source may compromise your security.

5. Always verify the source before trusting

If something makes you unsure—an app, a message or a pop-up warning—don't act without checking it. Your best defence is critical thinking.

Your best defence: attention to detail


Scams are often disguised as emergencies or threats. Be especially wary

of any urgent requests for details or payments.


Keep calm, use your common sense, and if you think you might be a victim of fraud, get in touch with CaixaBank immediately through the official channels: Adviser Space or by calling 938 87 25 25.

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