What are passkeys? A cybersecurity researcher explains how you can use your phone to make passwords a thing of the past
Passwords could soon become passé.
Apr 13, 2023
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Passwords could soon become passé.
Apr 13, 2023
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It's past time the world moves away from text-based passwords and verifications for mobile phones and starts embracing more secure image-based solutions, say computer scientists from the University of Surrey.
Mar 23, 2023
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You're busy working on a project when suddenly a security message appears on your screen, warning of a potential security risk. Do you act, or do you ignore and quickly return to work? If the message includes a list of security ...
Jan 27, 2023
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Online shopping is more popular than ever, with global e-commerce sales expected to hit $5.5 trillion in 2022, according to eMarketer.
Nov 25, 2022
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Computer security experts have developed a system capable of guessing computer and smartphone users' passwords in seconds by analyzing the traces of heat their fingertips leave on keyboards and screens.
Oct 10, 2022
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Netflix Inc. will ask customers in five Latin America countries to pay a fee if they want to use their account in an additional home, a test the company hopes will generate additional revenue by getting customers to pay to ...
Jul 19, 2022
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Security experts from paluno, the Ruhr Institute for Software Technology at the University of Duisburg-Essen (UDE) have developed a new technique that, for the first time, enables fuzz testing of protected memory areas in ...
Jul 15, 2022
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Apple, Google and Microsoft said Thursday they are looking to get rid of passwords and replace them with a more secure way to access accounts or devices.
May 5, 2022
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Scientists from the Faculty of Engineering, Information, and Systems at the University of Tsukuba propose an alternative to text passwords using an improved graphical authentication method. By randomly distorting the key ...
Mar 24, 2022
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Year after year, passwords like "123456," "qwerty" and even "password" are found to be the most popular choices and 2021 was no exception.
Jan 3, 2022
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A password is a secret word or string of characters that is used for authentication, to prove identity or gain access to a resource (example: an access code is a type of password). The password should be kept secret from those not allowed access.
The use of passwords is known to be ancient. Sentries would challenge those wishing to enter an area or approaching it to supply a password or watchword. Sentries would only allow a person or group to pass if they knew the password. In modern times, user names and passwords are commonly used by people during a log in process that controls access to protected computer operating systems, mobile phones, cable TV decoders, automated teller machines (ATMs), etc. A typical computer user may require passwords for many purposes: logging in to computer accounts, retrieving e-mail from servers, accessing programs, databases, networks, web sites, and even reading the morning newspaper online.
Despite the name, there is no need for passwords to be actual words; indeed passwords which are not actual words may be harder to guess, a desirable property. Some passwords are formed from multiple words and may more accurately be called a passphrase. The term passcode is sometimes used when the secret information is purely numeric, such as the personal identification number (PIN) commonly used for ATM access. Passwords are generally short enough to be easily memorized and typed.
For the purposes of more compellingly authenticating the identity of one computing device to another, passwords have significant disadvantages (they may be stolen, spoofed, forgotten, etc.) over authentications systems relying on cryptographic protocols, which are more difficult to circumvent.
This text uses material from Wikipedia, licensed under CC BY-SA