Smartphones are increasingly popular in the market. One of its biggest features is to allow third-party developers to build rich applications, and users can deploy these programs to their own devices. Although most of these applications are free, unfortunately, this also brings great risks to those who use these programs. Moreover, bundling Trojans in these applications is no longer new. Even if there are no Trojans in the application, cybercriminals will bring potential risks to those who use these programs. Several measures summarized below can effectively maintain the security of smart devices: 1. Use the built-in security functions of the smart mobile terminal The most effective way to protect smartphones from misuse or misuse is to properly configure their built-in security features, such as the "location and security" settings based on the Android system. Remember, it is better to use any available security options inside the phone than to do nothing. For example, the purpose of creating a password is to prevent people who misuse data from accessing the confidential or sensitive information of mobile phone users. 2. Avoid using free Wi-Fi access without security. For the use of free wireless Internet access, we always have too many reasons to doubt its security. Accessing the Web through an open network is indeed convenient and fast, but it also comes with risks. Automatic access to open wireless networks means opening the door to anyone. Anyone on the same network can see what the user does not want to see. When accessing a network that is not fully secured, the threats faced by desktop or laptop users will also affect smartphone users. Therefore, users should turn off the automatic connection function of the wireless network in the smart mobile terminal to stay away from the main cause of mobile threats. 3. Investigate each application you downloaded in detail, regardless of where it came from. Just as Microsoft's Windows is a favorite of malicious code, popular smartphones also attract a proliferation of malicious applications, especially in third-party application stores. Therefore, mobile phone users should download applications from relatively trusted sources, such as Google, rather than download them from third-party application stores. However, with great enthusiasm, Google ’s app store is not completely secure. Therefore, users should review their downloaded applications in detail. Before downloading an application, you may wish to check user ratings and comments. This can help users to some extent identify whether an application contains malicious code. 4. Before accepting the license, we must understand the meaning and impact of the license Malicious programs often try to access various information stored on smart mobile terminals. Some malicious programs specifically search for the user's permission to send text messages, determine the user's current location, view their saved text messages, and change their device settings. If the user accepts the license, it becomes a backdoor program, collecting and sending device information to a remote URL. It also performs other unauthorized functions, such as modifying call logs, monitoring, and intercepting incoming text messages. Extra care must be taken when allowing access to personal or device information, or when allowing applications to perform other non-essential operations. Users should consider how the application functions. For example, if it is not a phone book application, then it is not necessary to access the user's contact list. 5. Invest in reliable mobile security solutions Sometimes, even being cautious when downloading and installing applications is not enough. Because cybercriminals are always trying to trick users into sending personal data, it is best to use an efficient and reliable security scheme. Users who frequently download domestic mobile applications may wish to use mobile security solutions such as Rising, 360, Kingsoft, etc. If users often download foreign software, Trend Micro, Kaspersky, etc. are recommended. 6. Be careful and check the hidden dangers of mail attachments Being able to access e-mail on your mobile phone is certainly good, which is especially convenient when you are away from home. However, users need to be extra careful when opening emails sent by unfamiliar people. Before opening or downloading, you should at least scan it with mobile phone security software, just as you open or download attachments on your desktop or laptop. 7. Only download and use an application when it is absolutely necessary. Many smart mobile terminal users access a large number of unnecessary applications, which is very dangerous. Therefore, choose the necessary applications carefully. 8. Check security patches and updates regularly or frequently Keep the latest operating systems, security software, applications, etc. of smart mobile terminals. Perkins Generator Set,Engine Diesel Generator,Soundproof Diesel Generator,Generator Diesel Yangzhou Hengyuan Electromechanical Equipment Co., Ltd. , https://www.lchygeneratorset.com