It is easy to crash, and at worst, all private information is leaked, and important digital assets disappear overnight! Smartphones are the largest "private personal resources". Have you taken precautions? Most of the well-known information security attack methods such as viruses, Trojan horses, and malicious programs take the personal computer platform as the main attack target, in order to steal the user's data for profit; however, as smart phones gradually become popular The most reliant tool, which naturally also stores a huge amount of user private data, including contacts, photos, videos, various types of Internet service / social platform accounts, and even credit card, mobile payment or
Financial transaction bulk sms service information etc., thus becoming an important target for hackers to target. For information security protection on the computer side, most people know to install antivirus programs, firewalls and other tools to some extent, but in contrast to the smartphones we use every day, there is no equivalent information security awareness, so hackers have Lots of opportunities to take advantage of. do you know? As early as 2004, before the advent of smart phones, the first virus named Cabir appeared on the mobile phone. It sent a large number of value-added service text messages through the infection system, causing the users to lose a lot of blood. Later, in just ten years, the number of malicious programs on mobile phones quickly exceeded 2 million,
Not only targeting victims to defraud money, but also controlling the microphone and camera of the mobile phone to monitor and monitor users, intercept incoming calls and receive To text messages, it means that every move is being mastered, which seriously endangers personal privacy. Of course, the information security hazards of smartphones are not limited to this. Let's take a look at the information security threats that may occur around us, and how to prevent them. Situation 1: Be careful that all public Wi-Fi data is exposed Samsung_Knox Illustration_1_1 Photo Credit：TNL Brand Studio Have you ever used your phone to connect to free public Wi-Fi to save money? As the saying goes: "Free is the most expensive!",