Strategic & Tactical Tools for Ebusiness

Strategic & Tactical Tools for Ebusiness

Strategic & Tactical Tools for Ebusiness


A. S.
This flashcard set delves into the strategic and tactical tools essential for e-business at a university level. It explores the intricacies of digital goods, the role of blockchain in supply chain management, and the bullwhip effect in supply chains. The flashcards also cover the benefits and risks of B2B e-commerce, site security tools, and various security threats across different platforms like cloud, mobile, and social networks. Additionally, it discusses key metrics for mobile marketing and steps to build a mobile marketing presence. This set is invaluable for students and professionals aiming to understand the complexities of modern e-business strategies and security measures.
Karten
105
Lernende
0
Sprache
Englisch
Kategorie
BWL
Stufe
Universität
Erstellt / Aktualisiert
10.12.2020 / 15.01.2021

Lernkarten

Three key points of vulnerability

1. the client side, within the customers hardware and software
2. at the server side, within the merchants information systems
3. within the communications pipeline, that is the various internet communications channels enabling the transaction to take place and be fulfilled

For example at the client side web beacons or malicious spyware might be installed on the consumer's computer and this might be used to obtain credit card information through recording the user's keystrokes.

On the merchant server side the database of customer details (including credit cards) might be hacked - this is known as a customer list hack this might be done through an SQL injection where SQL database statements are inserted into a database entry field for execution resulting in the contents of the database being dumped to the attacker.


Throughout the communications process the internet communications channels might be monitored

Major technical security attacks

Major technical security attacks:

  • Malware: code that has gotten into our device without our knowledge that is hurting it
  • Unauthorized access: someone taking the customer data, for example
  • Denial-of-service (DDoS) attacks: hurtful events that can stop the service
    • Involves the hijacking fo several computers in a botnet and sending Get requests to a server repeatedly, overloading its CPU
  • Spam and spyware
  • Trojans
  • Hijacking
  • Botnets

Major social security threats

From the social side:

  • Social engineering
    • psychological manipulation of people
      into performing actions or divulging confidential information
  • Social phishing attacks
    • most common type of attacks leveraging social engineering techniques. Attackers use emails, social media, instant messaging and SMS to trick victims into providing sensitive information or visiting malicious URLs in the attempt to compromise their systems
  • Fraud and scams on the Internet
  • Data breach (leak)

6 dimensions of e-commerce security

1. Integrity

  • It refers to the ability to ensure that information being displayed on a website or transmitted or received over the internet has not been altered in any way by an unauthorized party. 

2. Nonrepudiation

  • the ability to ensure that e-commerce participants do not deny or repudiate their online actions

3. Authenticity

  • the ability to identify a person or entity with who one is transacting with on the internet

4. Confidentiality

  • the ability to ensure that messages and data are only available to those who are authorised to view them

5. Privacy

  • the ability to control the use of information about oneself

6. Availability

  • the ability to ensure that an e-commerce site continues to function as intended and is available to provide service

Types of e-commerce security threats

  • Malware
  • Malvertising
  • Drive-by download
  • virus
  • worm
  • ransomware
  • trojan
  • backdoor
  • Dos
  • DDos
  • Identity fraud
  • SQL injection attack
  • etc.
  • Credit card fraud / theft

Social network security threats

  • Social networks such as Facebook, Twitter, LinkedIn, Pinterest and Tumblr provide a rich and rewarding environment for hackers
  • Viruses, site takeovers, identity fraud, malware-loaded apps, click hijacking, phishing, and spam are all found on social networks
  • Common types of scam on social networks include manual sharing scams, where victims unwittingly share videos, stories and pictures that include links to malicious sites, with “free” gift cards, for example
  • Another technique is a fake reaction button: when clicked, it installs malware and post updates to the user’s newsfeed, further spreading the attack
  • SN firms have by far been relatively poor policeman because they have failed to aggressively weed out accounts that send visitors to malware sites (unlike Google, that maintains a list of known malware sites).

Mobile platform security threats

  • The existence of mobile devices has broadened opportunities for hackers
  • Mobile users are filling their devices with personal and financial information and using them to conduct transactions, from retail purchases to mobile banking
  • Mobile devices face the same risk as any other Internet device, as well as some risks associated with wireless network security
  • Public Wi-fi networks that are not secured are very susceptible to hacking
  • Malicious mobile apps (MMAs, malware for cell phones) was developed early 2004
  • The majority of mobile malware still targets the Android platform

Cloud security threats

  • The move of so many Internet services into the cloud also raises security risks
  • DDoS attacks threaten the availability of cloud services, on which more and more companies are relying
  • Companies with hybrid networks, with their applications scattered among public clouds, private clouds, and on-premises systems, are more at risk

Tools to achieve site security

  • Encryption
  • Symmetric key cryptography
  • Advanced encryption standard
  • Public key cryptography
  • Digital envelops
  • VPN
  • Firewalls
  • Proxy servers

What is B2B commerce/ E-Commerce?

customer relationship management, demand management, order fulfillment, manufacturing management, procurement, product development, returns, logistics/transportation, and inventory management

E-Commerce: describes specifically that portion of B2B commerce that is enabled by the Internet (including mobile apps). It is the sale of goods or services between businesses via an online sales portal. In general, it is used to improve the efficiency and effectiveness of a company's sales efforts. Instead of receiving orders using human assets (sales reps) manually – by telephone or e-mail – orders are received digitally, reducing overhead costs

B2B E-commerce benefits?

  • Lower administrative costs
  • Lower search costs for buyers
  • Reduce inventory costs by increasing competition among suppliers (increasing price transparency) and reducing inventory to the bare minimum
  • Lower transaction costs by eliminating paperwork and automating parts of the procurement process
  • Increase production flexibility by ensuring delivery of parts just at the right time (known as just-in-time production)
  • Improve quality of products by increasing cooperation among buyers and sellers and reducing quality issues
  • Decrease product cycle time by sharing designs and production schedules with suppliers
  • Increase opportunities for collaborating with suppliers and distributors
  • Create greater price transparency—the ability to see the actual buy and sell prices in a market
  • Increase the visibility and real-time information sharing among all participants in the supply chain network.

B2B E-commerce risks?

  • Often Lack of real-time demand, production and logistic data.
    • Result of this is unexpected supplier failure
  • Environmental impacts
  • Natural disasters
  • Labor concerns (strikes etc.)
  • Impacts of economic, financial and political instability

The sensitivity in the supply is a difficult challenge to manage (Bullwhip effect)

What is the bullwhip effect?

The bullwhip effect is, how a change in the user demand can echo all the way down in the supply chain with an increasing effect between each link in the supply chain and is commonly visualized with the waves a bullwhip makes, and thus the name.

 

What technology can help reduce the bullwhip effect?

Information systems can help avoid this bullwhip effect, as they make companies able to be more transparent about their expected demand, and thus the following links in the supply chain have better odds of matching the precise demand. However, this require companies to share information with each other, which is not always wanted.

Examples:

  • Blockchain
  • EDI (Electronic data interchange)
  • Cloud

What is a supply chain?

A coordination of various organisations that are related in the process of producing value

Advantages and disadvantages of Blockchain for SCM?

Ad:

  • Transparency
  • Real-time information
  • Security
  • Immutability

Dis:

  • Hard to build network
  • Information loss (e.g. blackouts)
  • Loss of sovereignty 
  • Carbon footprint / Energy consumption

Unique characteristics of digital goods?

Reusable

Non-rival use

Versionable

  • can be subject to different modifications (upgrades). Such as video games

Lernen