ABSTRACT .2 THEISIS 2 Introduction .3 Different types OF POLICY e-commerce securtity measures 5 Privacy Policy * Network security policy * Encryption policy * Firewall Policy 13 MEASURES TO MAKE E-COMMERCE SECURITY SAFE 13 LIMITATIONS AND WEAKNESSES OF E-COMMERCE SECURITY MEASURES . 21 CONCLUSION . 26 REFERENCES 28
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1327 IEEE TRANSACTIONS ON COMMUNICATIONS‚ VOL. 60‚ NO. 5‚ MAY 2012 Random4: An Application Specific Randomized Encryption Algorithm to prevent SQL injection Avireddy‚ S. Dept. of Inf. Technol.‚ Anna Univ.‚ Chennai‚ India Perumal‚ V. ; Gowraj‚ N. ; Kannan‚ R.S. ; Thinakaran‚ P. ; Ganapthi‚ S. ; Gunasekaran‚ J.R. ; Prabhu‚ S. Abstract—Web Applications form an integral part of our day to day life. The number of attacks on websites and the compromise of many individuals secure data are
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HACKING DEVICES USING MICROPROCESSORS ABSTRACT Network security is a never ending battle between the system design engineers and the computer hackers. In an effort to keep the hackers out‚ engineers have developed an impressive array of encryption algorithms‚ authentication protocols and intrusion detection systems. The hackers have developed an equally impressive way of bypassing the security walls. However‚ both groups have continued to overlook one of the most vulnerable links in
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Issues of Security and Privacy in Electronic Commerce Part I ---- Introduction & Motivation Peixian LI pl9a@cs.virginia.edu Introduction Since the invention of the World Wide Web (WWW) in 1989‚ Internet-based electronic commerce has been transformed from a mere idea into reality. Consumers browse through catalogues‚ searching for best offers‚ order goods‚ and pay them electronically. Information services can be subscribed online‚ and many newspapers and scientific journals are even
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The TJX company did not have many security controls put in place to prevent something like this from happening. The company used Wired Equivalent Privacy encryption system to handle their client’s credit and debit card information. This system was very easy for any hacker to gain access to people’s information. It was completely out of date and did not encrypt anything within the company‚ which made it more vulnerable. They did not install firewall security correctly. TJX had purchased many other
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1. Frequency Division Multiplexing Frequency Division Multiplexing is a technique that can be applied when bandwidth of the link is greater than combined bandwidth of signals to be transmitted. Frequency Division Multiplexing technique is the process of translating the frequency of individual channel into per-assigned frequency slots within the bandwidth of the transmission medium. Different carries frequencies are assigned to different users. We can use any modulation scheme to assign carrier
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million”. www.bankofsecurity.com. Retrieved 2013-03-17. 3. Julianne Pepitone (April 3 2012). “1.5 million Card numbers at risk from hack”. www.money.cnn.com. Retrieved 2013-03-17 4. Dave Shackleford (November 2007). “Regulations and Standards: Where Encryption Applies”. www.sans.org/reading/analyst_program/encryption_Nov07.pdf
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Scalable and Secure Sharing of Personal Health Records in Cloud Computing using Attribute-based Encryption Abstract Personal health record (PHR) is an emerging patient-centric model of health information exchange‚ which is often outsourced to be stored at a third party‚ such as cloud providers. However‚ there have been wide privacy concerns as personal health information could be exposed to those third party servers and to unauthorized parties. To assure the patients’ control over access
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encrypt a message‚ each block of n letters (considered as an n-component vector) is multiplied by an invertible n × n matrix‚ again modulus 26. To decrypt the message‚ each block is multiplied by the inverse of the matrix used for encryption. The matrix used for encryption is the cipher key‚ and it should be chosen randomly from the set of invertible n × n matrices (modulo 26). The cipher can‚ of course‚ be adapted to an alphabet
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111 LAB #7 – ASSESSMENT WORKSHEET Relate Windows Encryption and Hashing to Confidentiality and Integrity Overview This lab demonstrated how hashing tools can be used to ensure message and file transfer integrity and how encryption can be used to maximize confidentiality. Common hashing and encryption tools‚ including MD5‚ SHA1‚ and GnuPG‚ were used. You used GnuPG to generate both a public and private key and a secret key for encryption only. Lab Assessment Questions & Answers 1. If you
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