IT Governance, Risk, and Compliance:

Token

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September 22, 2012  12:07 AM

A Few Fundamentals of Networking Electronically Encoded Data – Part IV



Posted by: Robert Davis
Central Processing Unit, Configuration Management, CPU, ICT, Information Communication Technology, IT Architecture, IT Configuration, Multiplexor, Risk Management, Service Delivery, Token, Transport Mode, Tunnel Mode, Virtual Private Network

In TDM (typically utilized for digital signals) a device is given a specific time slot during which it can utilize a particular channel. In contrast, with FDM (typically utilized for analog signals) the channel is subdivided into sub-channels, each with a different frequency width that is assigned...

September 20, 2012  1:09 AM

A Few Fundamentals of Networking Electronically Encoded Data – Part III



Posted by: Robert Davis
Central Processing Unit, Configuration Management, CPU, ICT, Information Communication Technology, IT Architecture, IT Configuration, Multiplexor, Risk Management, Service Delivery, Token, Transport Mode, Tunnel Mode, Virtual Private Network

Packet assembly and disassembly between telecommunication links Input or output (I/O) channels are paths along which datum are transmitted to and from primary storage. These communication channels also handle the transfer of datum to and from I/O devices. As a result, this...


September 15, 2012  12:24 AM

A Few Fundamentals of Networking Electronically Encoded Data – Part II



Posted by: Robert Davis
Configuration Management, ICT, Information Communication Technology, IT Architecture, IT Configuration, IT Infrastructure, IT Service Delivery, Multiplexor, Risk Management, Service Delivery, Token, Transport Mode, Tunnel Mode, Virtual Private Network

All of the computers and other hardware connected to a particular network must follow the same rules or operations commonly called protocols. Operational rules are typically divided up into layers so a programmer or network administrator need only be concerned with the layer with which the...


September 13, 2012  12:42 AM

A Few Fundamentals of Networking Electronically Encoded Data – Part I



Posted by: Robert Davis
ICT, Information Communication Technology, IT Architecture, IT Configuration, IT Infrastructure, IT Service Delivery, Multiplexor, Risk Management, Service Delivery, Token, Tunnel Mode, Virtual Private Network

Any distributed IT infrastructure requires a complex set of communication functions for proper operation. Many of these functions, such as reliability mechanisms, are common across IT architectures. Thus, the communication task is generally viewed as consisting of a modular architecture, in which...


March 16, 2009  7:01 PM

Physical Token Protection – Part IV



Posted by: Robert Davis
Availability, CIA, Confidentiality, Functionality, Identification, Information Security Management, Integrity, ISM, IT Security, Laws and Regulations, Quality, Service Level Agreement, SLA, Token, Usability

Regarding provisioning physical authentication mediums, an entity's deployed access control process should clearly define the way encoded identification is delivered to users -- within the context of promoting adequate confidentiality, integrity and availability. Specifically, the process to...


March 12, 2009  6:41 PM

Physical Token Protection – Part III



Posted by: Robert Davis
Availability, CIA, Confidentiality, Functionality, Identification, Information Security Management, Integrity, ISM, IT Security, Laws and Regulations, Quality, Service Level Agreement, SLA, Token, Usability

As a corollary requirement, when considering physical tokens, functionality is directly related to capabilities. Consequently, physical token appropriateness should be evaluated based on the set of attributes applicable to the existing set of activities and their specific properties. In other...


March 9, 2009  6:56 PM

Physical Token Protection – Part II



Posted by: Robert Davis
Availability, CIA, Confidentiality, Functionality, Identification, Information Security Management, Integrity, ISM, IT Security, Laws and Regulations, Service Level Agreement, SLA, Token, Usability

Information asset usability implies availability to perform requested services as well as transparency. Determining physical token usability necessitates assessing relevant and pertinent services for the access process as well as secure user delivery in a timely, correct, and consistent manner....


March 6, 2009  7:50 PM

Physical Token Protection – Part I



Posted by: Robert Davis
Availability, CIA, Confidentiality, Functionality, Identification, Information Security Management, Integrity, ISM, IT Security, Laws and Regulations, Token, Usability

Organizationally, information security normally is considered a program enabling and optimizing IT security services for the entity in order to satisfy business requirements, while simultaneously providing strategic and tactical IT security infrastructure management that complies with applicable...


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