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How Secure is Your 4G Mobile Network?

Having the possibility of using data on your mobile comes handy when Wi-Fi connections are not available. 4G Networks give you the possibility of accessing internet with better speed than 2G or 3G. However, it is important to keep in mind that when it comes to 4G, mobile communication features such as texts and voice are not separated from internet.

3G uses standard procedure known as Signaling System no 7 or SS7, in order to prevent (or at least make more difficult) malicious attacks and hacking. 4G on the other hand uses Dimater, which is an open protocol that can be easily compromised. Unfortunately, there are not real measures in place to prevent cyber criminals from breaking into the network and getting access to personal and financial information. Stealing passwords and infiltrating communications is not a difficult task for online fraudsters who have advanced technical skills.

The consequences of having sensitive information compromised can be devastating, not only for home users but also for companies and organizations. Weak network protection makes data vulnerable to attacks that can result in identity theft, major financial losses and more. The truth is that 4G’s 3-150Mbit bandwidth presents a higher risk than 2G and 3G’s bandwidth of 3G 24kb-256kb. Furthermore, it is important to consider that wireless APN or Access Point Name, which is the technology used to connect mobile phones to internet service providers, also presents threats to the security of our data.

The fact that 4G traffic is IP-based means that it is not difficult to target a specific mobile within range and proximity. Things become even scarier taking into consideration that mobile users or victims are likely to ignore that they are being targeted as this type of attack often goes unnoticed. Another issue is that connecting to a weak wireless APN will quickly drain your device’s battery life. If a DoS (denial of service) attack takes place, it won’t be possible for you to get calls or to text.

Although 4G does offer superior speed, its security and the level of network protection that it supports are disappointing. You need to ask yourself if it is worth sacrificing the safety of your data in order to get access websites and apps faster. While speed can make things easier when you are using mobile data, security should be a priority particularly since so many dangers lurk around. Unfortunately using 4G can leave the door open to online surveillance, cyber crime and more issues.

Fortunately, it is possible to improve the level of protection for your data even when you are connected using 4G or other mobile internet. With a VPN you can enhance the security of your online connection, regardless of the device you are using. There is a wide selection of options available and the best providers have advanced solutions specifically designed to suit mobile devices. A VPN can encrypt your data ensuring that it is shielded against eavesdroppers and cyber criminals.