One easy step you may take to lessen the danger to your account while signing in is described here.
When you’re signed up for dozens of digital accounts, or maybe even hundreds of them (you know who you are), it’s not always simple to keep track of all of them at once. The use of password managers can alleviate some of the stress, but two-factor authentication, which helps online services verify that you are who you say you are, is another security measure that we strongly recommend. The use of passcodes is necessary for this purpose.
You may also hear them referred to as verification codes, OTPs (one-time passcodes), security codes, or any combination of the aforementioned terms. Regardless matter what name you give them, their purpose remains the same: Because the relevant digital account is aware of your mobile phone number, in principle, you should be the only one who can access a code that is texted to that number.
It is a helpful additional layer of protection that means even if your usernames and passwords go out into the open, they can’t be used since there is another degree of verification that needs to be completed. Having said that, you need to make sure that this additional step is effectively secured from malicious actors as well. You can do this by ensuring that your registered mobile number is constantly up to date or by ensuring that you are the only one who has access to your cell phone. Verification codes sent by text message are not foolproof and are not nearly as reliable as using an authenticator app.
However, many services only accept this option, and these passcodes are often only valid for a brief period of time, reducing the window of opportunity for anybody else than you to use them. In spite of this, it is still considered to be good practise to clean up after oneself and to ensure that any codes received are deleted after they have been input. This is how it should be done on both Android and iOS.
Eliminating Passcodes from Your Device
As long as you use Google Messages to organise your text messages, you may have your passcodes removed from your phone without having to manually do so if your smartphone is powered by the Android operating system. To access the Messages settings from within the app, touch on the image that represents your Google account that is located in the upper right corner. To enable the automatic deletion of one-time passwords after twenty-four hours, tap on the Message organisation menu option.
This functionality in Google Messages has been seen to vanish and then resurface on several occasions, and it is not accessible in all countries. Those are some of the possible explanations for why the menu choice is not visible to you. The Microsoft software SMS Organiser is useful if you’re looking for a different text messaging programme that does the same functions: To delete previous OTP messages, tap the three dots in the upper right corner of the screen, then tap Settings, followed by Message rules.
This function cannot be accessed on an iPhone until the operating system has been upgraded to iOS 17 or a later version. The programme is currently in the public beta stage at the time this article was written; you have the option of enrolling in the public beta or waiting until the final version of the software is available to everyone. After installing iOS 17, the auto-delete OTP option will become available in Messages as well as Mail on your device.
Both applications use the same toggle switch to manage the functionality of the feature in the following ways: Navigate to the Passwords section of the main page for the iOS Settings app, then touch Password Options to enable the Clean Up Automatically setting. After you have transferred your passcodes to the appropriate app and used them, Messages or Mail will delete any incoming texts or emails that contained your passcodes automatically.
Robust Password Protection
Eliminating passcodes through an automated process may undoubtedly be of use. On the other hand, there are further steps you may take to reduce the possibility that your accounts will be made public to the greatest extent feasible. This begins with ensuring that the screen lock on your phone is always activated; the more difficult it is for unauthorised users to access your phone, the more difficult it is for them to access your passcodes.
You should also consider the risk that someone may read your e-mails or SMS messages without your knowledge. Where else outside this device and in what other applications are these passcode-protected communications accessible? These paths need to be effectively sealed off, whether that means restricting access to a particular computer physically or preventing unauthorised use of a third-party application that is linked to one of your accounts.
Even if it is more difficult to do so now than it was in the past, it is still possible to intercept SMS messages if one has the necessary knowledge and equipment. Make sure that your network provider has the most recent version of your contact information, and take use of any additional safety measures that are available to you, such as security questions to authenticate your identity over the phone. This will help you avoid any potential problems.
If the online accounts you use support two-step verification, you should carefully assess whether or not it is in your best interest to switch to an authenticator app. Apps like Twilio Authy (Android, iOS) and Google Authenticator (Android, iOS) can generate passcodes immediately on your phone, eliminating the need for sending text messages or emails. These apps are compatible with both Android and iOS. Because of this, it will be more difficult for another person to listen in on such discussions.
Sources:
-https://www.wired.com/story/how-to-automatically-delete-passcode-texts-android-ios/
-https://elistix.com/how-to-automatically-delete-passcode-texts-android-ios/
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