Shoulder Surfing Resistant Graphical Password Schemes

One of the other failures that the book presents us is the user’s weak password practice and how the intruder took advantage of this is to gain super user privileges and created several user accounts by gaining root privileges. All it takes is a one-time access as super user to establish his base into the defenders zone. This book describes how the intruder took advantage of brute force method to hack user accounts and password. Also, the intruder was smart enough to steal the password information file and even managed to encrypt all the dictionary words by using the same encryption algorithm and then compared those words with the stolen encrypted passwords file to find out passwords of user accounts. The scientists/ researchers at the laboratories who are not aware of such kind of exploitations made intruder’s work easy by having easy to guess passwords, never bothered to change the passwords from time to time or in fact did not realize the importance of having strong passwords in order to maintain and protect their research data in a safe and secure way. Even today, not all the users realize the importance of having strong/secure passwords and we come across such instances where intruders exploit users ignorance. (For example, Two years ago, before I enrolled in MS-CS program, I did not know how brute force attacks work or

The combination of the password and the complexity directly lead to its unpredictability. With 8 character complex passwords, with current GPU processing power a password can be broken in less than 26 days by exhausting all possible combinations.

We consider the situation where an attacker is already in possession of the smartphone. This scenario is common because the user might forget her smartphone somewhere, i.e., in her office, canteen, etc., or an attacker manages to steal the smartphone (e.g., through pickpocketing, etc). More specifically, we target three scenarios: (i) an attacker accidentally finds the smartphone, (ii) the attacker is victim's friend or colleague (who knows about the implemented mechanism), and (iii) an attacker who tries to mimic the user behaviors (e.g., using recorded video, etc) to unlock the victim's smartphone.

The security measures taken place are fairly simple. The phone is protected by a 4 digit user created code. A user has ten times to enter in the correct code. Each time an incorrect code is entered, a time delay is hit. After 5 attempts, the user will have to wait one minute to try again. After attempt 7 and 8, 15 minutes an hour the ninth try. If the wrong password is entered in for the tenth time, then all the memory in the phone is deleted through an “auto-erase” function. In addition, this code must be punched in manually and cannot be automated. A 4 digit code has 9,999 unique

Portable equipment often doesn't need passwords enabled. Mobile device apparatuses often need passwords on validating clients and control entry should information saved on the gadgets. a large number unit have those specialized foul abilities should backing passwords, particular ID number numbers (PIN), or design screen bolts to Confirmation. Some versatile apparatuses likewise incorporate a biometric spectator to examine a finger impression to verification. However, ane data demonstrates that shoppers sometimes utilize these instruments. Additionally, if clients would utilization A secret key alternately PIN they often decide passwords alternately PINs that camwood make effortlessly decided alternately bypassed, for example, 1234 or 0000.

Other methods used were secure tunnel (TLS/SLL) Seed Exchange and Keystore. While, some combine the use of OTP with two-way authentication; this method highly depends on the service provider of the MD and the Phone SIM card number [29,30]. Nevertheless, developers strive to mitigate the MITM attacks with use of multi-authentication methods like finger-print, encrypted connection, ciphering system and algorithms all in different combinations to decrease the risk of exploitations and

During the course of almost everyone's life, the majority of us have been locked out of something, whether it was a vehicle, a telephone, or even your house. With these situations, there can be a couple solutions, for example, if you were locked out of your car you can call a locksmith or find a metal coat hanger and wiggle it down your window sill and hope you can unlock it. If you were locked out of your telephone you could wait a certain amount to be able to re-enter your password again. Or in some instances, you can plug your phone into your computer for a chance to gain extra tries at re-entering it or reset it completely. If you were locked out of your house you could call individual you know with a key, call a locksmith, or you can execute

Other things you shouldn’t use as passwords are your birth day, a family members’’ name or birth day, zip codes, family pet or anything that is special to you. Those are the easiest to crack.

This article gives a synopsis of threats to the mobile devices and the data existing in them and the available defenses. It classifies seven different types of threats on mobile devices and then it discusses about the precautions that can be taken to avoid these threats. It recommends how to prioritize the different threats and defenses.

When people think of hacking, they think of the Matrix style hacking where they look at an interpretable screen with falling green symbols. Contrary to popular belief, hacking has become much easier as technology advances and more wireless alternatives become available such as bluetooth cars and phones. Technology companies have also begun to increase their security and has slowed the amount of attacks and has reduced the amount of personal information that can be stolen . However, even

In the article “Beyond passwords: Companies use fingerprints and digital behavior to ID employees” by Selena Larson discusses the future of online identities and the implications it will have for companies and customers. In the past, online identity has consisted of passwords which are easy for hackers to break into and hard for people to remember. This negativity associated with passwords is an ongoing dilemma which no one is satisfied with. For companies being hacked compromises their reputation as being a safe and secure space, but they also spend millions a year on help desk calls for customers. Companies want to create a solution to this dilemma that will be more effective and efficient. Recently, companies have been ditching passwords

This research article examines the security concerns of using mobile technology systems in health care institution. Various methods of ensuring privacy and security of patient’s electronic medical information are addressed. This high quality article is relevant for present day mobile security issues. The authors utilize a host of credible references in the health care and information technology fields.

Technology is constantly changing, leading us to adapt to its innovation. However, one aspect of technology has stood the test of time for a long time. Passwords as a form of authenticating and securing your digital accounts have not budged much. But with the rise of cybercrime, it seems the old way of doing things is finally having to pave way for something new: two-factor authentication.

Thesis; Along with the efficiency mobile devices render, come along its risks, in which raises substantial security and privacy concerns. It’s important to be aware of the possible threats a mobile can have, along with knowing what and how to secure information, as well as trying to prevent threats from happening.

Biometric technologies are getting better and finely tuned. The rate of false readings and errors has sharply fallen. However it still requires careful consideration and planning to implement a biometric identification system. They are most costly and complicated to implement as compared with other authentication systems. A proper evaluation of the system is important before purchasing any biometric system. A thorough risk analysis is necessary. In many cases biometrics may be overkill. Biometrics must be used if there is high level of risk involved. Customer acceptance is also important when logging on to company websites. Home users might not be ready to install biometrics on home computers for online banking.