The need to pay attention to the basic points of security in mobile operating systems
1. Use a password management program
If you use old passwords to log in to different devices, you should not be surprised if a strange sound comes from one of the smart devices in the house, such as a smartphone speaker or mobile phone, and surprises you. Some users limit themselves to a simple, old-fashioned password for easy recall, and unfortunately use this password to log in to different devices. This is really troublesome. A password management program like Lastpass is a powerful solution to this problem. Password management software can hide other passwords and give you only one master password. Password management programs can generate complex, lengthy passwords that are not easy to guess, so you do not need to bother to choose a complex password that may contain a word. When you install a password management program on your system, you will need to fill in the fields that require sensitive information in the future. These programs will automatically fill in the fields. Some security experts say users should disable the auto-fill feature on their phones and laptops, but we suggest focusing on using strong passwords and password management programs instead. Other powerful password management programs include Dashlane, 1Password, and Enpass. Some security experts say users should disable the auto-fill feature on their phones and laptops, but we suggest focusing on using strong passwords and password management programs instead. Other powerful password management programs include Dashlane, 1Password, and Enpass. Some security experts say users should disable the auto-fill feature on their phones and laptops, but we suggest focusing on using strong passwords and password management programs instead. Other powerful password management programs include Dashlane, 1Password, and Enpass.
2. As much as possible, do not use third-party store extensions
Flexibility is one of the attractions of Android compared to iOS, but this flexibility in some cases can cause unwanted serious damage to your Android phone. Android allows you to install applications that are inside the raw installation files, just as you would on a desktop computer. Simply put, download application files that have the “apk” file format from third-party stores such as Getjar or SlideMe and install them on your phone.
Users download apps from third-party stores when they see that an app is not on the Google Play Store or has been removed from the Google Play Store for any reason. Unfortunately, this is the easiest way for hackers to infect cell phones. Apps placed in third-party stores are not properly evaluated for being free of malicious code, and a malicious piece may be embedded in the app that allows a hacker to access other parts of the phone.
3. Do not use 1234 as a pincode
There are various arguments regarding the use or non-use of the fingerprint sensor as the main security mechanism. Some people claim that fingerprints are not as secure as passwords or PINs, and that you can easily defeat a fingerprint sensor. If you plan to use digital pincodes on your phone, you should not use a simple pincode such as 1111 or 1234. The same is true of image pattern locks. If they are too simple, they are not powerful. You need to strike a balance between complexity and ease of typing and reminding so you can access the phone with the least amount of hassle whenever you need it.
4. Do not use public WiFi to transfer sensitive data
In large cities, ISPs offer public Wi-Fi, which makes it difficult to resist access to a free choice. Most security experts recommend that you do not connect to public WiFi under any circumstances for security reasons. In a public WiFi network, there are various types of attacks lurking to steal data stored on the phone and financial information. A hacker does not need much ingenuity to attack a cell phone via a public WiFi. If you still want to use public WiFi for web browsing, make sure you visit sites that are protected by the https protocol. Under no circumstances send your credit or bank card details by public WiFi. All banking websites may be secure, but on a public WiFi network, these security mechanisms cannot protect you from being attacked by a middle man.
5. Use a virtual private network
A virtual private network places an extra layer of protection around the web when it accesses the Internet and encrypts all the information sent between the phone and the server. The operation of a virtual private network is simple. VPNs protect personal information against eavesdropping, especially when you plan to use public Wi-Fi.
6. Take security patches seriously
Installing security patches is the simplest and most effective way to combat hacker attacks. Security patches fill in the gaps inside smartphones and prevent hackers from using patched vulnerabilities to attack users. Google releases security patches on a monthly basis to address identified threats and vulnerabilities. Go to Settings> Security & Lock Screen> Security Update to check for patches that may have been released to your phone. Security patches are first released for Google Pixel phones, and then other mobile phone manufacturers release security patches for products that are not very old.
7. Update apps on your phone
The phone’s operating system is not only software that needs to be patched regularly, applications also need to be updated. A simple security breach in an application allows hackers to break into an Android phone and execute various types of attacks. To check for updated updates for an application, go to Google Play and select My Apps & Games and then the Updates tab. Turn on the Auto updates feature and do not try to install older versions of an application on your phone. The Auto Update feature is located in Settings> update Apps.
8. Enable two-step authentication
The best way to combat Google account theft is with a two-step authentication mechanism. By enabling this feature, every time you try to sign in to your Google Account on another device, a PIN code will be sent to your phone.
Activating this mechanism may be a little tedious at first, but it improves security dramatically. Even if the account password is compromised, hackers will still not be able to access your information. You can enable Google’s two-step authentication feature by visiting and registering with Google’s proprietary website. In this case, you can notify Google that it will send a verification code to your phone via SMS or use the Google App to confirm the login.
9. Activate the remote lock
Be aware that mobile phones can be stolen or lost anywhere and anytime. Android provides users with unique capabilities to protect their data when the phone is lost or stolen. The Find My Phone feature allows the user to play an alarm sound through the phone speaker, or to wipe data on the phone remotely, or to log out of accounts and lock the phone. This feature may not be very helpful in finding the phone; But it prevents your identity information from being easily stolen. To ensure that the above feature works properly, you must enable the location access feature on the phone. The above feature is located in the Security & Lock screen section. There is also a Find My Phone feature in this section.
10. Watch out for links in short messages
Most users, when they receive a text message, open the link contained in the text message with complete confidence in the recipient who sent the message to them, unaware that the message may have been sent for fraudulent purposes. Classic examples of these scam messages that show the user’s bank account asking the user to log in to their account and re-enter their details on a fake page’s’s’s’s’s’s’s’s’s’s’s’s………… In newer examples, a message is sent to the user through a messaging app such as WhatsApp, asking them to deposit money to the designated account number to continue accessing the messaging service. The user is entering information into a fake bank page when the user clicks on the relevant link and enters the account details in the relevant fields. The best way to deal with these scams is not to install security software or activate a security option, but to be vigilant. Common sense tells you not to reply to short messages you receive from anonymous sources and notify legal authorities if necessary. Of course, there are programs similar to Kaspersky Internet Security that to some extent protect users from phishing scams.