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Ethics
A branch of philosophy that deals with what is considered to be right and wrong.
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Code of Ethics
a collection of principles that are intended to guide decision making by members of an organization
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Opt-in Model
of informed consent means that organizations are prohibited from collecting any personal information unless the customer specifically authorizes it. (Preferred by privacy advocates.)
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Electronic Surveillance
The tracking of people‘s activities, online or offline, with the aid of computers.
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Privacy Codes and Policies
An organization’s guidelines with respect to protecting the privacy of customers, clients, and employees.
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Opt-out model
of informed consent permits the company to collect personal information until the customer specifically requests that the data not be collected.
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Exposure
of an information resources is the harm, loss or damage that can result if a threat compromises that resource.
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Social engineering
an attack where the attacker uses social skills to trick a legitimate employee into providing confidential company information such as passwords.
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Property created by individuals or corporations which is protected under trade secret, patent, and copyright laws.
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Trade secret
Intellectual work, such as a business plan, that is a company secret and is not based on public information
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Patent
Document that grants the holder exclusive rights on an invention or process for 20 years.
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Copyright
Statutory grant that provides creators of intellectual property with ownership of the property for life of the creator plus 70 years.
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Piracy
Copying a software program without making payment to the owner.
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Virus
is a segment of computer code that performs malicious actions by attaching to another computer program.
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Worm
is a segment of computer code that performs malicious actions and will spread by itself without requiring another computer program.
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Trojan horse
is a computer program that hides in another computer program and reveals its designated behavior only when it is activated.
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Phishing attacks
use deception to acquire sensitive personal information by masquerading as official-looking e-mails or instant messages.
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Spyware
collects personal information about users without their consent. Two types of spyware are keystroke loggers (keyloggers) and screen scrapers
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Keystroke loggers
record your keystrokes and your Web browsing history.
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Screen scrapers
record a continuous “movie” of what you do on a screen.
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Spamware
is alien software that is designed to use your computer as a launchpad for spammers.
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Cookies
are small amounts of information that Web sites store on your computer.
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Risk management.
To identify, control and minimize the impact of threats.
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Authentication
- - Major objective is proof of identity.
- Something the user is, has, does, or knows
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Authorization
- Permission issued to individuals and groups to do certain activities with information resources, based on verified identity.
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Firewalls.
System that enforces access-control policy between two networks.
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Anti-malware systems
(also called antivirus software) are software packages that attempt to identify and eliminate viruses, worms, and other malicious software.
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Intrusion Detection Systems
are designed to detect all types of malicious network traffic and computer usage that cannot be detected by a firewall.
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Encryption.
Process of converting an original message into a form that cannot be read by anyone except the intended receiver.
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Encryption.
Process of converting an original message into a form that cannot be read by anyone except the intended receiver.
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Whitelisting
is a process in which a company identifies the software that it will allow to run and does not try to recognize malware.
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Blacklisting
is a process in which a company allows all software to run unless it is on the blacklist
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demilitarized zone (DMZ)
located between the two firewalls; the DMZ contains company servers that typically handle Web page requests and e-mail
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digital certificate
is an electronic document attached to a file certifying that the file is from the organization that it claims to be from and has not been modified from its original format.
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Certificate authorities,
which are trusted intermediaries between two organizations, issue digital certificates.
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A virtual private network .
is a private network that uses a public network (usually the Internet) to connect users
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Secure socket layer (SSL),
or
Transport layer security (TLS),
is an encryption standard used for secure transactions such as credit card purchases and online banking.
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Vulnerability management systems (also called security on demand)
extend the security perimeter that exists for the organization’s managed devices, to unmanaged, remote devices.
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Employee monitoring systems
monitor employees’ computers, e-mail activities, and Internet surfing activities
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Hot Site
is a fully configured computer facility, with all services, communications links, and physical plant operations.
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byte
is eight bits and represents a single character (e.g., a letter, number or symbol).
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field
is a group of logically related characters (e.g., a word, small group of words, or identification number)
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record
is a group of logically related fields (e.g., student in a university database).
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file
is a group of logically related records.
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database
is a group of logically related files.
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data model
is a diagram that represents the entities in the database and their relationships.
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entity
is a person, place, thing, or event about which information is maintained. A record generally describes an entity.
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attribute .
is a particular characteristic or quality of a particular entity
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primary key
is a field that uniquely identifies a record.
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Secondary keys
are other field that have some identifying information but typically do not identify the file with complete accuracy.
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identifiers,
which are attributes that are unique to that entity instance
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An instance
- of an entity class is the representation of a particular entity.
- Entity instances have identifiers
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ER diagrams .
consists of entities, attributes and relationships
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database management system
is a set of programs that provide users with tools to add, delete, access, and analyze data stored in one location.
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relational database model .
is based on the concept of two-dimensional tables
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SQL
Structured query language allows users to perform complicated searches by using relatively simple statements or keywords.
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Query by example
allows users to fill out a grid or template to construct a sample or description of the data he or she wants.
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Normalization
is a method for analyzing and reducing a relational database to its most streamlined form for
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data warehouse
is a repository of historical data organized by subject to support decision makers in the organization.
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data cube
has three dimensions: customer, product, and time.
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online transaction processing (OLTP)
typically involves a database, where data from business transactions are processed online as soon as they occur.
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Online analytical processing (OLAP)
involves the analysis of accumulated data by end users (usually in a data warehouse)
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A data mart
is a small data warehouse, designed for the end-user needs in a strategic business unit (SBU) or a department.
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Data governance
is an approach to managing data and information across an entire organization.
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Master data management
is a method that organizations use in data governance.
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Master data
are a set of core data that span all enterprise information systems.
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Knowledge management
is a process that helps organizations manipulate important knowledge that is part of the organization’s memory, usually in an unstructured format.
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Explicit knowledge:
objective, rational, technical knowledge that has been documented. Examples: policies, procedural guides, reports, products, strategies, goals, core competencies
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Tacit knowledge:
cumulative store of subjective or experiential learning. Examples: experiences, insights, expertise, know-how, trade secrets, understanding, skill sets, and learning
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Knowledge management systems
refer to the use of information technologies to systematize, enhance, and expedite intrafirm and interfirm knowledge management.
- nCreate knowledge
- nCapture knowledge
- nRefine knowledge
- nStore knowledge
- nManage knowledge
- nDisseminate knowledge
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