Computer Science 1K 1.Password Security Password strength is a measure of the effectiveness of a password in resisting guessing and brute-force attacks. In its usual form‚ it estimates how many trials an attacker who does not have direct access to the password would need‚ on average‚ to guess it correctly. The strength of a password is a function of length‚ complexity‚ and unpredictability A password policy is a set of rules designed to enhance computer security by encouraging users to employ
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Zero-day attacks are meaner‚ more rampant than we ever thought‚ from http://arstechnica.com /security/ 2012/ 10 /zero-day-attacks-are-meaner-and-more-plentiful-thanthought/. 2. SECURITY POLICY: TARGET‚ CONTENT‚ & LINKS‚ from http://csrc.nist.gov/nissc/1998/proceedings/paperG4.pdf. 3. Anatomy of the Hack - Hands-on Security‚ from http://w ww.slideshare.net/NewBU/anatom y-of-thehack-handson-security-information-assurance-dub. 4. Hacker methodology‚ from http://www.hackersecuritymeasures
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all know people love to be around positive people. Negative people always bring you down and usually do not accomplish goals they have set. In the work world‚ you do not want anyone on your team be negative. It can rub off on anyone in the group‚ or the whole group. However‚ it is also true for a positive attitude and self-concept. Those who are positive tend to be more driven and have a better self-concept. This paper discusses the importance of having a positive attitude and self-concept as a
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1.0 INTRODUCTION 1.1 Background of the Research Internet has been the most useful technology of the modern times which helps us not only in our daily lives‚ but also our personal and professional lives development. The internet helps us achieve this in several different ways. For the student and educational purpose‚ the internet is widely used to gether information so as to do the research or add to the knowledge of any sort of subject they have. Getting information off the internet is
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and other media that is full of violence. Newspapers‚ magazines‚ radio‚ television‚ and the internet all contain violence. Today’s media has a negative influence on children. The media does have an influence on them‚ but does it really influence them to act out even though they know it’s wrong? Mass media‚ and its components‚ are very powerful and can influence one’s mind‚ as well as their behavior. Children that imitate characters who use violence in the media and display aggressive behavior‚ tend
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ePayment Security ECOM 6016 Electronic Payment Systems • Keep financial data secret from unauthorized parties (privacy) – CRYPTOGRAPHY Lecture 3 ePayment Security • Verify that messages have not been altered in transit (integrity) – HASH FUNCTIONS • Prove that a party engaged in a transaction ( (nonrepudiation) ) – DIGITAL SIGNATURES • Verify identity of users (authentication) – PASSWORDS‚ DIGITAL CERTIFICATES THE UNIVERSITY OF HONG KONG FEB/MAR 2012 © 2012 MICHAEL I. SHAMOS
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Internet and its Uses in Our Daily Life How difficult our life would have been if there was no Internet. Think about it. To find some information‚ we all have acquired the habit of ’Google’ it on the web; within a few seconds the screen displays the desired information. You want to book tickets for a movie night with friends‚ and you can book them at the click of a button. Many of us cannot imagine life without the social networking sites. The Internet has indeed made the world a small place and
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result‚ we tend to use surface-level diversity to make judgments about deep-level diversity. Research shows that surface-level traits affect our interactions with other people early in our acquaintance with them‚ but as we get to know people‚ the influence of surface-level traits is replaced by deep-level traits such as similarity in values and attitudes. Age‚ race‚ and gender dissimilarity are also stronger predictors of employee turnover during the first few weeks or months within a company. It seems
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Positive leadership refers to the application of positive principles and positive change. It helps leaders to become more effective in their jobs. Applying principles of positive leadership leads to extraordinary performance. Positive leadership has three connotations: 1) It refers to the facilitation of extraordinarily positive performance – that is‚ positively deviant performance. Outcomes that exceed common or expected performance. 2) Affirmative bias – or a focus on strengths and capabilities
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Positive Aspects of Online Social Networking Outweigh the Negative There is no one who can deny the importance of online social networking. It has tremendous influence on most people. Somebody asked‚ “What would your life be if the world didn’t have online social networking?” And people declared that their life would be meaningless without it. As we see the online social network has been used in every field from doctors‚ engineers‚ students‚ teachers to office staff working in any areas. Even
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