When technology initially started, it used a humble approach with its users. The first cellular device used by plenty of people around the globe couldn't do much except connecting them through satellite and interacting with each other through their voices. Before that, the highest peak of technology was a calculator or, more promptly, the first computer that was incapacitated in a giant building. Who would have thought that one-day people would carry the same concept but escalated far too much in terms of features and performance we know today as a smartphone everywhere they go? Smartphone opened tons of new doors for the users, each app was a welcome sign into a new world of possibilities, with the advancement in technology over the years the need for abrupt connectivity with each other pivoted on the surface thus internet was invented.
Today we can perform multiple tasks with the help of our smartphones and humble access to the internet. Although as charming as it may sounds, this charade carries within itself a cyber-apocalypse that can wipe out the concept of security and keeping your privacy safe on the internet.
Smartphone Security: A Daunting Challenge yet to be Overcome
A smartphone is one of the most sought after thing for the cybercriminals to manipulate at the point of its vulnerability and gain access to the critical information of the user. A smartphone is much like a computer that can be hacked, manipulated into believing that an illicit entry by a hacker is authorized by the user or company controlling the device.
For starters, it can be exploited by malware or viruses programmed by expert cyber criminals to gain access to most personal of information or, worse yet, the financial details of the user. Only consider the magnitude of havoc or distress it can cause, not appreciable in any context.
Although, multiple security weaknesses reside within a smartphone, whether iPhone or Android, that can be pointed out or elaborated for the user to have a better understanding, such as from where the vulnerability can emerge and hackers can perform their attack.
We will be discussing various vulnerabilities within the smartphones that can be a potential source of penetration by cybercriminals;
Malware/ Spyware
One of the easiest and repeated attacks used by professional cyber criminals for gaining access to the systems is the use of malware. They can incorporate it into any particular device with sophisticated engineering, which makes the malware to behave as an authentic or legitimate app devised by the device only until when the cybercriminal feels like attacking the infected device, any time or any day of the week.
These can even infect the most secure operating systems of the smartphone, the iOS, whether it is jailbroken or not. The potential loophole among the smartphone here lies within the use of unsafe networking infrastructure or not keeping the security features of your device up to date to the latest version. It is like breaking the defense walls of a fort and giving the enemy a chance to attack and take over control.
Spyware is a more sophisticated form of malware that provides the attackers with an additional speculating feature using which they can gain more personal access to the user's information. Spyware can help the hackers to eavesdrop on calls or other conversations taking place while with advanced interpretation giving access to the complete screen of the device. This is where hackers can take multiple screenshots of the data/information they need and be on their way without the user knowing that something might be wrong or bulging up behind the curtains.
Resource Draining with Rogue Apps
One of the most classic loopholes within a smartphone that can be abruptly spotted and exploited by a cybercriminal is the "Allow access" consent of the user to provide a specific application with certain permissions. These can range from providing access to change/alter/modify or spectate critical user data such as images, files, documents, and more. Many users, when asked by an app to allow access, would click "yes" to make the app work as soon as possible.
This is the moment of great pleasure for a hacker because here, they can feed the user with a bogus or rogue application that only looks legit but isn't. As soon as the user clicks "Allow access," they are doomed. The app then starts to behave like malware and increases the memory consumption to the maximum, users still unaware of the culprit app goes on using it around, and ultimately, it drains enough memory to make the system unstable.
The result is the system collapses, all the security features are dismissed, and the antivirus guard is also down, this is when illicit hackers gain access to the sensitive information only to exploit users further and use the essential data they have found to cause cyber-havoc. This attack is also known as the Distributed denial of service or DDoS attack.
Compromised Network Infrastructure
Any cybercriminal with advanced training or knowledge in the field of network engineering or related systems can use a particular smartphone device as a "springboard" only to launch a massive cyber attack over all the other devices connected to the same network as the manipulated device. This way, a cybercriminal can gain access to the potential user information available in other devices, as well.
The effect will remain unchanged until unless either the devices are taken off the same network as the affected smartphone is or to permanently disable the unauthorized access to the affected smartphone by the professional cybercriminal.
These are some of the most common yet consistently overlooked vulnerabilities or weaknesses in the security infrastructure of smartphones. These devices are really easy to manipulate or scrap off essential user information if overlooked regarding the effective update of the security systems. Moreover, if you want to make sure that there are no such vulnerabilities to affect you in the future, then stick with the best or better yet premium security systems, including various antivirus software or tools that provide round the clock protection to your device against these various cyber attacks.