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Five tips to improve mobile phone security

mobile phone security

There are some actions that can compromise the smartphone securityWell, it doesn’t matter if they have an operating system. Android or iOS, are exposed to attacks if they are not updated or the user does not pay enough attention to their care.

will be shown below Five essential tips to improve mobile phone security and privacy according to the Internet Security Office (OSI).

1.- Protect access to the device

Using strong passwords and secure unlocking mechanisms are the main advice. When starting to use a new device, it offers the user to implement security and blocking actions.

If you do not have a PIN, alphanumeric password, pattern, fingerprint or facial recognition activated, or if you want to renew, you can establish one as follows:

Android: Settings > Security and Location > Screen lock > Password/Fingerprint or Smart Lock > Facial recognition.

iOS: Settings > Touch ID/Face ID and Passcode.


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2.- Check that the device is updated

It is necessary that the operating system is always updated, since previous versions may have vulnerabilities that would have been fixed in the latest version available.

To check if you have the latest version or to update the device these steps must be followed:

Android: Settings> System> Advanced settings> System update.

iOS: Settings> General> Software update> Download install.

3.- Make backup copies and encryption on the device

To safeguard information in case of loss, theft or change of mobile phone, must be done copies in the cloudwhich must be encrypted to ensure that the files will not be seen by third parties.

Google: Settings > Google > Backup > Create a backup. Encryption is done by default, although you can encrypt an external memory in Settings > Security & location > Encrypt SD card storage.

iOS: Settings > (Name) > (Select device) > iCloud Backup > Back Up Now. Enabling the option will be done automatically, and encryption is done by default.

4.- Download and install

It is always recommended to install applications from the official stores like Play Store or App Store and avoid APKs or accept downloads from questionable sites or links. In addition, you can review the permissions of downloaded apps as follows:

Android: Settings > Applications. There you must select the desired app and click on Permissions to deactivate or activate what is considered necessary.

iOS: Go to Settings to find your installed apps and select the one you want to review to disable permissions.


This will be the darker mode than the current one for the Google mobile application

5.- Activate two-step verification or double authentication factor

Finally, to add a extra layer of security to the accounts you can follow the following steps:

Android: Settings> Google> Manage your Google account> Security> Verification in two steps> Get started.

iOS 10.3 or higher: Settings > (name) > Password and security > Activate two-factor authentication > Continue. On iOS 10.2: Settings > (Apple ID) > Password & security > Turn on two-factor authentication > Continue.

If it stays at updated operating system and applications, vulnerabilities or security holes will be avoided; And if a catastrophe occurs or your device is lost, taking regular backups will help ensure you don’t lose your data forever.

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