which one of the following authentication mechanisms creates a problem for mobile users?
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Correct Answer: A However, authentication mechanisms based on IP addresses are a problem for mobile users. This is because mobile users will connect to different networks on their travels such as different WiFi networks or different mobile networks.
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 Mobile banking is said to be even more secure than online/internet banking. Disadvantages  Mobile banking users are at risk of receiving fake SMS messages and scams.  The loss of a person's mobile device often means that criminals can gain access to your mobile banking PIN and other sensitive information.
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Your device loses its charge quickly, or restarts suddenly. Or, you notice outgoing calls that you never dialed. Chances are your smartphone has been hacked. ... That's why it's important to be able to recognize when your smartphone has been hacked, especially since some of the signs can be subtle.
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However, there is considerable concern that using a mobile phone while driving creates a significant accident risk, to the user and to other people on the road, because it distracts the driver, impairs their control of the vehicle and reduces their awareness of what is happening on the road around them.
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["The client computer sends the user logon information (user account name and a crypto hash of the password) to the 'nearest' domain controller.", 'DC tries to verify the password. ... ', 'PDC emulator retries the authentication. ... ', "PDC Emulator informs the authenticating DC that the password didn't work."]
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['Mobile Phones Cause Isolation:', 'Mobile Phone Wastage of Time:', 'Mobile Phone Distraction:', 'Wastage of Money on Mobile Phones:', 'Mobile Phone Addiction:', 'Mobile Phone Cyberbullying:', 'Mobile Phone Security Issues:', 'Study loss Due to High Usage of Mobile Phones:']
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['Madware and spyware. Madware is short for mobile adware. ... ', 'Viruses and Trojans. Viruses and Trojans can also attack your mobile devices. ... ', 'Drive-by downloads. ... ', 'Browser exploits. ... ', 'Phishing and grayware apps.']
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Mobile device security protects your data from security threats that lead to data breaches, unauthorized access to sensitive data, and even data loss as a result of user error or a stolen or misplaced device. You can protect your employees as well as your organization with a managed mobile device security plan.
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Access permissions, however, work only if you are able to verify the identity of the user who is attempting to access the resources. That's where authentication comes in. ... It is the process of confirming the identification of a user (or in some cases, a machine) that is trying to log on or access resources.
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If remote authentication fails because the user does not exist on the remote AAA server – using RemoteDownLocal, the user is denied access – whereas using RemoteLocal, the Opengear tries to authenticate the user using a local account as per a regular local login.
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No, security master doesn't protect your mobile from all types of threats. It works by "Default Allow" security posture which allows unknown files (malware), i.e., if a virus is not updated in its database, then it allows it to run on your mobile.
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The password is used to log in to the mobile app. You will rarely need to enter your password because the app will normally be running in the background of your smart device. The passcode is a four-digit PIN, and it is an optional, added-security feature that you can enable inside the app.
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The problem is exactly what it says on the tin: the authentication servers are down for maintenance. This generally means that they've had to get the servers off the line so they can make improvement work to it. There's nothing that anyone else can do about it until the servers come back online.
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SMS messages aren't encrypted, meaning the contents of each text message are viewable to mobile carriers and governments, and can even be intercepted by organized and semi-skilled hackers. That means even if you're using SMS to secure your online accounts using two-factor authentication, your codes can be stolen.
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Signs to look for Someone might have stolen your mobile number if: you cannot make or receive calls or messages when you usually can.
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Because the software has to be manually installed on your phone you have a chance to arm yourself against an attack. ... Back up your SMS messages, contacts and photos to a PC so they can be easily transferred to a new phone if an emergency arises.
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['#1. Risk of data confidentiality. There is always a risk that user data can be accessed by other people. ... ', '#2. Depends on internet connection. ... ', '#3. The level of security. ... ', '#4. Compliance. ... ', '#5. Vulnerable in the event of an attack. ... ', '#6. Data Mobility. ... ', '#7. Technical problem. ... ', '#8. Low Connection.']