CIS 2010 Exam 2 GSU Unit 2

Digital Darwinism

Organizations that cannot adapt to the new demands placed on them for surviving in the information age are doomed to extinction.

Disruptive Technology

A new way of doing things that initially does not meet the needs of existing customers

sustaining technology

Produces an improved product customers are eager to buy (faster car)

Disintermediation

occurs when a business sells directly to the customer online and cuts out the intermediary

Reintermediation

steps are added to the chain as new players find ways to add value to the business process

Cybermediation

refers to the creation of new kinds of intermediaries that simply could not have existed before the advent of ebusiness (comparison sites)

clickstream data

exact pattern of a consumer's navigation through a site

Web 2.0

The next generation of Internet use - a more mature, distinctive communications platform characterized by three qualities

* Collaboration
* Sharing
* Free

Business 2.0

encourages business participation and the formation of communities that contribute to the content. Technical skills are no longer required to use and publish information to the WWW, eliminating entry barriers for online businesses.

open system

consists of nonproprietary hardware and software based on publicly known standards that allow third parties to create add-on products to plug into or inter-operate with the system

source code

contains instructions written by a programmer specifying the actions to be performed by computer software

closed source

any proprietary software licensed under exclusive legal right of the copyright holder

Open Source

Software that is created for free use by everyone to review or modify

User-contributed content

Created and updated by many users for many users. Websites such as Wikipedia, and YouTube, for example.

Challenges of Ebusiness

1. identifying limited market segments
2. managing consumer trust
3. ensuring consumer protection
4. adhering to taxation rules

explicit knowledge

consists of anything that can be documented, archived, and codified, often with the help of IT (patents)

tacit knowledge

Knowledge contained in people's heads

Crowdsourcing

refers to the wisdom of the crowd (collective intelligence is \> than the sum of its individual parts)

Crowdfunding

sources capital for a project by raising many small amounts from a large number of individuals, typically via the internet (gofundme)

asynchronous communication

communication such as an email in which the message and the response do not occur at the same time

synchronous communication

communications that occur at the same time such as IM or chat

Challenges of Business 2.0

1. technology dependence
2. information vandalism
3. violations of copyright and plagiarism

perimeter network defense

Perimeter defense is one level of defending your network from attacks, and it works wonderfully to protect as a firewall from external attacks.

data security

process of protecting data from unauthorized access and data corruption throughout its lifecycle.

Application Security

measures taken to improve the security of an application often by finding, fixing, and preventing security vulnerabilities.

Copyright

the legal protection afforded an expression of an idea, such as a song, book, or video game

intellectual property

intangible creative work that is embodied in physical form and includes copyrights, trademarks, and patents

patent

exclusive right to make, use, or sell an invention and is granted by the gov.

ethics

the principles of right and wrong that guide an individual in making decisions

privacy

The right to be left alone when you want to be, to have control over your own personal possessions, and not to be observed without your consent

Confidentiality

the assurance that messages and information are available only to those who are authorized to view them

information ethics

Govern the ethical and moral issues arising from the development and use of information technologies, as well as the creation, collection, duplication, distribution, and processing of information itself

pirated software

the unauthorized use, duplication, distribution, or sale of copyrighted software

counterfeit software

software that is manufactured to look like the real thing and sold as such

Digital Rights Management

a technological solution that allows publishers to control their digital media to discourage, limit, or prevent illegal copying and distribution

Information Management

examines the organizational resource of information and regulates its definitions, uses, value, and distribution ensuring it has the types of data/information required to function and grow effectively

Alternate Fact

fact is something that actually exists—what we would call "reality" or "truth." An alternative is one of a choice between two or more options, like when actor Maurice Chevalier said "Old age isn't so bad when you consider the alternative," the alternative here of course being death. So to talk about alternative facts is to talk about the opposite of reality (which is delusion), or the opposite of truth (which is untruth).

Astroturfing

the deceptive tactic of simulating grassroots support for a product, cause, etc., undertaken by people or organizations with an interest in shaping public opinion.

bias

prejudice in favor or against one thing, person, or group compared with another, usually in a way considered unfair.

fact

piece of information presented as having objective reality.

fake news

Misleading news designed to promote a narrative.

filter bubble

A filter bubble is the intellectual isolation that can occur when websites make use of algorithms to selectively assume the information a user would want to see, and then give information to the user according to this assumption. Websites make decisions based on the information related to the user, such as former click behavior, browsing history, search history and location. For that reason, the websites are more likely to present only information that will abide by the user's past activity. A filter bubble, therefore, can cause users to get significantly less contact with contradicting viewpoints, causing the user to become intellectually isolated.

Search results from Google and news streams from Facebook are two perfect examples of this phenomenon.

echo chamber

describes a situation where certain ideas, beliefs or data points are reinforced through repetition of a closed system that does not allow for the free movement of alternative or competing ideas or concepts. In an echo chamber, there is the implication that certain ideas or outcomes win out because of an inherent unfairness in how input is gathered.

information secrecy

the category of computer security that addresses the protection of data from unauthorized disclosure and confirmation of data source authenticity

Information Governance

a method or system of government for information management or control

information compliance

the act of conforming, acquiescing, or yielding information

information property

ethical issue that focuses on who owns information about individuals and how information can be sold and exchanged

Information Security

a broad term encompassing the protection of information from accidental or intentional misuse by persons inside or outside an organization

Hackers

Experts in technology who use their knowledge to break into computers and computer networks, either for profit or just motivated by the challenge

white hat hackers

work at the request of the system owners to find system vulnerabilities and plug the holes

drive-by hacking

A computer attack where an attacker accesses a wireless computer network, intercepts data, uses network services, and/or sends attack instructions without entering the office or organization that owns the network.

virus

software written with malicious intent to cause annoyance or damage

worm

spreads itself not only from file to file but also from computer to computer

adware

software that, while purporting to serve some useful function and often fulfilling that function, also allows Internet advertisers to display advertisements without the consent of the computer user

spyware

a special class of adware that collects data about the user and transmits it over the Internet without the user's knowledge or permission

Ransomware

a form of malicious software that infects your computer and asks for money

Social Engineering

hackers use their social skills to trick people into revealing access credentials or other valuable information

dumpster diving

Looking through people's trash, another way hackers obtain information.

Pretexting

a form of social engineering in which one individual lies to obtain confidential data about another individual

Distributed Denial of Service (DDoS)

Attacks from multiple computers that flood a website with so many requests it slows down or crashes (ex- ping of death)

Phishing

a technique to gain personal information for the purpose of identity theft, usually by means of fraudulent e-mail

spear phishing

a phishing expedition in which the emails are carefully designed to target a particular person or organization

Vishing

a phone scam that attempts to defraud people by asking them to call a bogus telephone number to confirm their account information (voice phishing)

Pharming

Reroutes requests for legitimate websites to false websites

Zombie

a program that secretly takes over another computer for the purpose of launching attacks on other computers

Authentication

A method for confirming users' identities

Authorization

the process of providing a user with permission including access levels and abilities such as file access, hours of access, and amount of allocated storage space

biometrics

the identification of a user based on a physical characteristic, such as a fingerprint, iris, face, voice, or handwriting

encryption

scrambles information into an alternative form that requires a key or password to decrypt

Public key encryption

uses two keys: a public key that everyone can have and a private key for only the recipient

Firewall

hardware and/or software the guards a private network by analyzing incoming and outgoing information for the correct markings

Intrusion Detection System (IDS)

features full-time monitoring tools that search for patterns in network traffic to identify intruders

digital certificate

a data file that identifies individuals or organizations online and is comparable to a digital signature

Sources of Unplanned Downtime

\-Burst pipe, plane crash

\-Chemical spill, electrical shortage

\-Ice storm, earthquake, tornado

\-Hacker, theft

\-Equipment failure, corrupted data

asymmetric key encryption

encryption method that uses two encryption keys: a public key and a private key: public key is shared with everybody to encrypt a message and private for decryption that only one person/computer has

symmetric key

This type of encryption uses the same key to encrypt and decrypt

Encryption

scrambles information into an alternative form that requires a key or password to decrypt

Decryption

Unscrambling a message to make it readable