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6 Security tricks for your iPhone that you should know

El coronavirus hace aumentar las descargas de apps como nunca antes

Mantener el dispositivo siempre actualizado

Las actualizaciones del sistema operativo son la piedra angular de la seguridad. Como ya hemos comentado, los desarrolladores aplican parches de seguridad cuando actualizan los dispositivos. Por lo tanto, es de vital importancia que siempre tengamos la última versión para tener el nivel de protección más alto posible.

6 Security tricks for your iPhone that you should know
6 Security tricks for your iPhone that you should know

¿Cómo saber si estamos al día? En la sección General de los ajustes podemos comprobar que tenemos la última versión. Además, Apple avisa al usuario cuando existe una nueva versión de iOS mediante mensajes emergentes y con el distintivo de notificación en el icono de la aplicación Ajustes. También es recomendable que activemos las actualizaciones automáticas si queremos estar más despreocupados.

Controlar los permisos que otorgamos a las aplicaciones

Nuestros smartphones se han convertido en verdaderos centros de recolección de datos . Y es que la lista es interminable: nuestro estado físico, nuestra localización, nuestra voz, nuestras fotos, nuestros contactos…

Muchas aplicaciones de terceros, además, piden acceso a datos que realmente no necesitan. En relación con esto, es notable el caso de algunas aplicaciones de linterna que piden permiso para obtener la localización, acceder a la cámara o consultar la lista de contactos. Por lo tanto, si queremos aumentar la seguridad y, de paso, la privacidad, es de vital importancia que dediquemos tiempo a examinar qué permisos hemos concedido a cada aplicación. Esto es posible gracias a la completa sección de Privacidad de nuestro iPhone o iPad.

iOS is not a completely secure operating system. And the reality is that there is no such thing as a completely safe operating system. Software, by definition, has constant vulnerabilities that developers must fix version after version. For example, only a month ago Apple recognized that there was a set of holes in the mail application that would allow an alleged attacker to execute code remotely. Fortunately, Apple arrived in time and fixed the problem with iOS 13.4.5 .

The fact that there is no software capable of providing unbreakable security does not mean that we, as users, should resign ourselves to it. There are certain actions that we must all take if we want to improve the security of our devices. What can we do to improve the security of iOS? Here are some tips.

Remove unused applications and think before you buy and install

We may have some applications installed on our device that we don’t actually use . In many cases we installed them to test them and, although they didn’t convince us, they are still in our terminal. This is a security risk, especially if they are applications that are barely updated.

It is important that when we make purchases and downloads from the App Store, we avoid doing so impulsively. It’s a good idea to take the time to read the reviews and make sure that no users have had bad experiences. When it comes to applications related to our finances or health, it is always advisable to use the official applications.

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Use an alphanumeric code

The access code is still mandatory, no matter how many biometric systems we have activated. Ultimately, this code will allow us to unlock our iPhone or iPad if the built-in sensor set does not work. Therefore, it is very important to have a strong password .

Reducing the chances of an attacker accessing your device without permission is as simple as switching from a four-digit numerical code to an alphanumeric code . This change can be made in the Touch ID or Face ID section of the iOS settings.

Set a limit on access attempts

Access by brute force consists of extracting a password by trying out different combinations until the correct one is found. iOS allows us to set a limit on access attempts that would prevent this. When the 10 attempts are exceeded, the iPhone will be completely deleted.

But be careful, this can be a double-edged sword . It is true that, if our phone falls into the wrong hands, this system allows our data to be kept safe. But if we are prone to forgetting the code, we could activate the complete wipe of the iPhone ourselves and lose valuable information. However, if we regularly make full backups, whether in iCloud or via iTunes, then we don’t have to worry.

Improving security and privacy when surfing the Internet

Safari has some interesting options that can help us improve security. For example, we can prevent sites from tracking our activity to show us advertising based on our tastes. On the other hand, we can block pop-ups and enable a warning when we enter a fraudulent portal . You can find these options in Settings> Safari .

Admitting our responsibility in this regard is also important. Being careful about the content we download, the websites we visit or which links we open is paramount to maintaining a secure environment . And if you want to increase your privacy when you search, Safari allows you to switch from Google to more respectful options such as DuckDuckGo .

Do not connect our iPhone or iPad to public Wi-Fi networks

In most cases, the public Wi-Fi networks are secure. However, we may be unpleasantly surprised if we use these access points for tasks involving the use of our personal data. For example, it is not a good idea to do business with our bank or make purchases over the Internet that are connected to a public network.

Many criminals create fake public Wi-Fi networks and, when the user has connected, intercept their data. Therefore, if it is strictly necessary for us to connect to a public network, we can use a VPN may be the solution to avoid attacks. That way, our activity will be encrypted and not accessible to other users on the same network.

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It is clear from this analysis that, as users and consumers, we must be aware of our responsibility with regard to safety. Taking precautions, being cautious when using the Internet and valuing our privacy can save us a lot of headaches.

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