In order to defend an E-Commerce site from cyber-attacks, a variety of measures can be taken. Firstly, a firewall could be put in place, which means that only certain connections are allowed in and out of a server. Effectively, this means that certain malicious connections can be barred entry, meaning that the server can still perform effectively even whilst under attack. However, having a firewall can cause performance issues for the site, as every single attempted connection has to be checked against a blacklist, which can have a negative effect on just innocent visitors to the website. This can be overcome through a more effective firewalling service, although this can be expensive. Additionally, an SSL (Secure Socket Layer) could also be utilized in order to increase website security. A SSL acts as a secure method to transfer information, such as bank account details, between two systems. This is important in overcoming the security issue of identity theft, as these sensitive pieces of data cannot be intercepted in between the source system and the target system. This also means that customers are more likely to trust a website that makes use of the SSL system. Furthermore, HTTPS be used on top of other security features. HTTPS (Hyper Text Transfer Protocol Secure) encrypts any information shared between two systems, and can only be decrypted by the intended system through a prearranged security key. This security system helps to overcome security issues as it means that only the two networks can read the information that is transferred, meaning that the information cannot be intercepted midway by a hacker. Another common form of internet security is an RSA certificate. This common form of security is often built in to many different internet browsers, such as Internet Explorer. In layman’s terms, a RSA certificate is a small piece of data sent by a website in order to demonstrate authenticity. This helps to overcome the security issue of Phishing, as illegitimate websites cannot gain this certificate, meaning sites that hold this certificate have been confirmed by a trustworthy source to be legitimate. This overcomes phishing as users can check to ensure that the website is owned and operated by who it says it is by, increasing security. One of the best ways of overcoming poor security in an e-commerce site, from the average user’s point of view, is through having a strong password. By having a strong password, users make it almost impossible for a hacker to simply guess their passwords, therefore keeping the user’s account safe. Finally, an e-commerce site could decide to use alternative authentication methods, such as fingerprint scanners and face recognition in order to confirm that the user is who they say they are. This is great at overcoming one of the biggest security issue in e-commerce; identity fraud. This is overcome because it is almost impossible to fake physical items, especially with the detail found in fingerprints. This means that these sorts of alternative methods can help hugely in protecting an account, although at the cost of convenience, as scanning every time you want to enter your account can take time and equipment.
GameStop, a US based video game retailer, is a fantastic example of a ‘brick and click’ organisation. The name ‘brick and click’ stems from the company both selling items in the physical world, in physical stores (brick), whilst also offering products and services online through an e-commerce system (click). GameStop uses e-commerce to sell a variety of products and services based around video games. Obviously it sells, video games for a large variety of different platforms, but it also sells the associated hardware (consoles, peripherals and such), as well as collectable toys and statues of various video game characters and objects. One notable e-commerce feature that GameStop uses is a site membership. Although entirely optional, the membership offers a variety of
Longest task = 2.4 minutes Total task times = 18 minutes OT = 450 minutes per day a. Minimum cycle time = length of longest task, which is 2.4 minutes. a. Maximum cycle time = task times = 18 minutes.CT = 450 / 180 = 2.50 minutes per unit N = 18 / 2.5 = 7.2, round to 8 b.b. CT = 450 / 125 = 3.6 minutes per unit Range of output: e. c i. output = 450 / 9 = 50 units per day ii. output = 450 / 15 = 30 units per day 2. Desired output = 33.33 units per…
AFF2631 Financial management Unit Guide Semester 1, 2012 The information contained in this unit guide is correct at time of publication. The University has the right to change any of the elements contained in this document at any time. Last updated: 23 Jan 2012 Table of Contents AFF2631 Financial management - Semester 1, 2012.............................................................................1 Mode of Delivery..............................................................…
Support at Battalion Task Force and Below FINAL DRAFT 31 May 2001 FM 3-09.30 (6-30) Tactics, Techniques, and Procedures for Observed Fire and Fire Support at Battalion Task Force and Below DISTRIBUTION RESTRICTION: Approved for public release; distribution is unlimited. ARMY HEADQUARTERS, DEPARTMENT OF THE ARMY Preface The purpose of this field manual (FM) is to provide a source for the most current essential information about fire support at the battalion task force and company…
of Science Unit Guide S1 Day Session 1, North Ryde, Day 2013 Table of Content Table of Content General Information Convenor and teaching staff Credit Points Prerequisites Corequisites Co-badged status Unit Description 2 3 3 3 3 3 3 3 Learning Outcomes Assessment Tasks Weekly Exercises Assignment One Assignment Two Assignment Three Final Examination 4 5 5 5 5 5 6 Unit Schedule Delivery and Resources CLASSES REQUIRED AND RECOMMENDED TEXTS AND/OR MATERIALS UNIT WEBPAGE AND TECHNOLOGY…
Logistics Section Chief Position Checklist The following checklist should be considered as the minimum requirements for this position. Note that some of the tasks are one-time actions; others are ongoing or repetitive for the duration of the incident. Tasks may be delegated to the appropriate Branch Director or Unit Leader. Task 1. Obtain briefing from Incident Commander: Review situation and resource status for number of personnel assigned to incident. Review current organization. Determine…
overall course grade will be computed according to the following breakdown: Assignment Weight Quizzes (2) 8 percent Exercises (8) 42 percent Project A (3 parts) 30 percent Discussions 20 percent Assignment Descriptions Quizzes The quizzes are designed to assess the student's knowledge of pertinent terminology from the unit content. Exercises The unit exercises are the primary way of measuring a student's progress in the course. Success will be gauged by a student's…
YEAR 2015 SEMESTER 1 UNIT TITLE Information Systems UNIT CODE WDB1005 PRE-REQUISITES Nil CREDIT POINTS N/A MODE OF DELIVERY Off Shore LOCATION Onshore UNIT COORDINATOR Wendy Lyle Wendy.Lyle@vu.edu.au 99199228 OTHER TEACHING STAFF TBA DESCRIPTOR This unit of study introduces students to the nature and types of Information Systems and their importance to business processes. The unit provides an introduction to the principles that need to be applied in the development and application of effective…
Sydney Campus SEMESTER 1, 2015 HLSC110: Beginning Professional Practice NATIONAL UNIT OUTLINE Credit points: 10 Prerequisites / co-requisites / incompatibles: Nil It is your responsibility as a student to ensure that you have the prerequisites or corequisites for a particular unit. You may not enrol in this unit if you have previously passed, or are currently enrolled in, any unit identified as incompatible with this unit. If you do not meet these requirements, then you must see your Course Coordinator…