authentication

Remembering a clunky password could become a thing of the past, according to researchers at Iowa State University.

Morris Chang, an associate professor of engineering, and his team are working on keystroke authentication -- a way of identifying you by the way you type and how long you pause between keystrokes. Ultimately, such a technique could block unauthorized users based on their typing patterns from gaining access to an account.

Using biometrics to identify and authenticate users isn't new -- think fingerprint recognition or iris scans. But those are one-time verifications. What makes keystroke authentication more secure is the … Read more

WinRAR is a lightweight, flexible, and easy-to-use archiving utility that can unpack most archive formats, as well as compress to both RAR and ZIP. Free to try for 40 days ($29 for single license), WinRAR is a top dog in the compression category.

WinRAR's interface is about as simple as it gets. Start creating (or add to) an archive by dragging and dropping your files into the interface or by browsing through the Folder Tree side panel (when enabled). From there, the most common functions are laid out in the form of colorful, mostly intuitive icons along the top, … Read more

WinRAR is a lightweight, flexible, and easy-to-use archiving utility that can unpack most archive formats, as well as compress to both RAR and ZIP. Free to try for 40 days ($29 for single license), WinRAR is a top dog in the compression category.

WinRAR's interface is about as simple as it gets. Start creating (or add to) an archive by dragging and dropping your files into the interface or by browsing through the Folder Tree side panel (when enabled). From there, the most common functions are laid out in the form of colorful, mostly intuitive icons along the top, … Read more

It's looking like the jig may be up for Hulu as we know it. Rumor has it that the TV and video streaming service might be planning to switch from its free model to a plan that requires viewers to prove they pay for cable or satellite TV, according to the New York Post.

The purported new model is called "authentication" and would work by making users log into Hulu with cable or satellite TV account numbers in order to watch any show on the service -- essentially putting up a de facto pay wall around its … Read more

When you attempt to install a program or perform other administrative tasks in OS X, the system will prompt you for a username and password before continuing. Generally when such prompts show up they will not go away until you press either the OK or the Cancel buttons; however, sometimes errors might occur in which the authentication window might unexpectedly close.

When this happens, upon performing an administrative task the system will display the prompt but immediately close it without letting you supply credentials and authenticate.

Recently MacFixIt reader Scott wrote in about an experience with such a problem when … Read more

Creating files and folders in OS X can generally be done without requiring additional steps, but sometimes you may run into situations where the system either claims access is denied or that you first must authenticate to make modifications to the current folder.

This behavior happens because your account does not have proper write access to the folder in which you are working, which may be purposeful in some cases. By default, the permissions in OS X are set to allow you access to your account's resources, but will restrict you from modifying or even reading other resources, including … Read more

MacFixIt Answers is a feature in which we answer questions e-mailed in by our readers.

This week people wrote in with questions about enabling screen zooming in accounts on OS X, bookmarks being duplicated by iCloud, CAC card readers not authenticating properly in Lion, and iCal showing up behind Dashboard widgets. We continually answer e-mail questions, and though we present answers here, we welcome alternative approaches and views from readers and encourage you to post your suggestions in the comments.

NOTE: The "contact us" box on the MacFixIt page for e-mailing us your questions will hopefully be back … Read more

Passwords can be phished, and carrying an extra key fob security device for accessing sensitive sites can be inconvenient. So Intel is putting authentication technology into its chips that will allow Web sites to verify that it's your PC logging into your online account and not an imposter or thief.

Intel Identity Protection Technology is being added to the chipsets of some Core and Core vPro processor-based PCs from HP, Lenovo, Sony and others, that began shipping to consumers this summer, according to Jennifer Gilburg, marketing director for the authentication technology unit.

This is two-factor authentication, which adds an … Read more

Apparently a major security hole has been found in OS X Lion systems that are set up to accept authentication through LDAP servers, where users may be allowed to log in to the system without providing a password. For networked systems that uses LDAP-based authentication for managing users and restricting network resources, this may be a fairly severe security risk.

Lightweight Directory Access Protocol (LDAP) is a technology that handles access to directory services on a network, with one of its uses being to deploy network user accounts to PCs on a network. The technology is extensively deployed by IT … Read more