Home Tips & Tricks Smart devices have become one of the most important things for human beings, not only because they allow us to communicate with family and friends all around the world, but also because they have become a personal tool that holds our information and even money. Because of that, it is of the utmost importance that our various devices are safe from any inconvenience, so here we will give you a comprehensive guide to lock down your Android device in case you need it! What's Inside 1Why Locking Down Your Device Can Be Important?Different Ways To Lock Down Your Android DeviceThe Default Android Protection Always Comes In HandyAlways Having Full Control Of Your PasswordsUsing An Antivirus To Guard Against Malicious VirusesVPN Could Be A Person’s Best FriendIn An Emergency, Enter Locking Mode Why Locking Down Your Device Can Be Important? As mentioned above, smart devices are being used for things that they’ve never been used for. Before, they were used only to communicate with other people. Now, although this function is maintained, they have also been added to contain our private information, such as names, bank numbers, emails, or addresses. In addition to that, they are also used to store photos and videos, as well as our money in virtual banks. Due to this vital importance, there is always the risk that some malicious person tries to enter our devices, either due to theft or, thanks to advances in technology, through the use of the internet or apps with bad intentions. That is why we must always have knowledge about how to lock down our Android devices, or even leave our devices without working since this is what could save our personal information and money. Different Ways To Lock Down Your Android Device The Default Android Protection Always Comes In Handy Before trying to seek any help from third parties, the ideal would be to try to prevent or solve problems using the same technology that the device provides. In the case of Android devices, they usually have high-security standards before downloading any app, and it’s all thanks to Play Protect. Google has a built-in malware scanner in the Play Store, and that is precisely what this is about. Not only was it created to review any app that will be downloaded thoroughly, but it is also aware of any changes or suspicious activity that they have made, automatically without the user’s permission. In case of noticing any irregularity, it will let you know through a notification and, in extreme cases, it will stop some functions of the device to eliminate the app and any changes it has made. Always Having Full Control Of Your Passwords Something that has become an amazing feature in devices is that passwords can be automatically placed in some applications, however, in cases of emergency, this function being on can be a huge risk. Anyone who grabs your device could easily enter your accounts, emails, or social networks, and do unthinkable things. It is because of this that, if possible, the best option is not to use this function, so it’s preferable to set the passwords manually each time they are needed; Yes, it can be a bit annoying for some people, but on second thought, it can be the fine line between keeping our privacy and that anyone can invade it. Using An Antivirus To Guard Against Malicious Viruses Although in relation to security, people tend to focus on trying to block their devices permanently in case someone wants to enter directly, they tend to forget about another harmful method that is used, which purpose is not always to attack a single person: viruses. Viruses are a type of malicious program or code specifically created to modify the operation of a device, either to access it or, on the other hand, simply to annoy a large number of people in an easy way. These can be found in different places, such as websites, links, or even apps; it is precise because of how easy they are to find that it is extremely important to be protected, which can easily be done using antivirus for Android, that can save us from many problems. VPN Could Be A Person’s Best Friend With the high use that is being given to technology in general, attempts have been made to find solutions to be able to navigate online safely, trying to hide any type of personal information in the best way possible. After much research, the use of VPNs came to light, which has gained great popularity in recent years. But, what is a VPN? In case you don’t know them, a VPN, or Virtual Private Network, is a private and personal network that is usually used at those times when a person must connect to a public network, to protect their information from possible viruses, or people who want to enter their devices. Likewise, VPNs have another function, and that is to encrypt internet traffic and disguise personal identity. Both actions are aimed at making it difficult or prohibiting third parties from monitoring your online activities, as well as data theft that could go as far as extortion. In An Emergency, Enter Locking Mode In case any of these options do not work, is not enough, or an emergency device lockdown is needed, then the most extreme option is used: simply enter lockdown mode. Starting with Android 9, Google put a new feature that allows the user to lock the device very quickly. See Also7 Amazing Ways On How To Boost Your Productivity On PhoneRoman.T·October 16, 2022 To enter the locking mode, all you have to do is to press and hold the power button for a second, and then a list will appear, with the Lockdown option at the bottom (If that doesn’t happen, you can enable it in the Lock screen settings). After tapping it, the device will instantly lock, turn off the fingerprint scanner (if available), remove all notifications from the lock screen, and disable all unlocking passwords. The device will stay that way until the lockdown mode is deactivated. What did you think of this guide to locking down your Android device? Do you think we missed any advice or recommendation? If so, let me know in the comments!