With the rapid developments that have occurred in technology over the past decade, the possession of a smartphone is now a necessity, rather than a luxury. More and more people entrust their little devices with important facts about themselves such as bank account details as well as sensitive personal information. Therefore, it becomes increasingly important to put a wall of security between the device and the outside world to ensure all of your sensitive data is protected and in a safe place. Here are 3 top mobile security tips one can follow in order to prevent unpleasant situations like exploitation of personal details or unwanted breaches in your system.
Use a Locking Mechanism
The simplest thing one can do to increase the security of the mobile device is to enable the screen lock feature, which is an option that is available on most modern devices. Usually the user chooses a pattern of movements or numbers that have to be repeated in the correct order so the smartphone can be unlocked for use. Although this can feel like a tedious process that needs to be performed before each unlocking of the screen, it can help against unwanted usage of the device.
Protecting the SIM card with a password code can also turn out to be a good solution when trying to improve the security of your mobile device. Normally, the SIM code is required when the device it turned on or before a call is made. This can stop the exploitation of the SIM card resulting in costly bills if the phone is ever stolen, even though the device itself is not protected. Setting up a remote wipe option is a very good measure for ensuring your data remains safe even if the mobile phone is lost or stolen. As the name suggests, the goal of this feature is to provide the user with the option of deleting the data on the smartphone via another device.
Allow Only Secure Connections
Connection to any unauthorized network can bring out a lot of possible perils to the security of your mobile. A good practice would be to turn off the Wi-Fi when not browsing and only use trusted and known networks. Check the network security settings of the device to see if it’s set to connect automatically to any network in range. If this is the case, switch off this option as it is a potential security risk.
The same holds for the Bluetooth sharing too. Even though the range of the Bluetooth connection is normally quite limited (only a few meters) it still can be exploited by an attacker if in close proximity to the device. One should avoid accepting requests for Bluetooth sharing from unknown devices as this can provide a potential attacker with access to your sensitive data.
Installing Antivirus And Regular Software Updates
Most people consider the idea of having an antivirus only for personal computers without regarding that smartphones are also in need of protection. Malware of many kinds can infect mobile devices too, since there is no operating system that is completely protected from any exploitation out there. Of course, one should always pay attention when installing antivirus software as there are a number of fake protection apps that are malicious in reality. Always check if the software to be installed is reliable and choose only trustworthy tools whatever your pick in the end.
If you have any doubt, don’t hesitate to consult a computer specialist or someone who is familiar with the topic of network security.Keeping your software up-to-date is also good practice. Update your operating system and antivirus whenever it is possible to ensure a smooth and unproblematic workflow of the phone.