October 6, 2012 12:16 AM
Posted by: Robert Davis
BYOD,
Configuration Management,
Distributed Platforms,
ICT,
Information Assets Protection,
Information Security,
IT Architecture,
IT Configuration,
IT Infrastructure,
Physical Security,
Public Key Infrastructure,
QoS,
Risk Management,
Service DeliveryData encryption as an access control
Data encryption provides an additional level of security and privacy over message transmissions. Data encryption is the re-encoding of electronic signals to disguise their meaning....
October 4, 2012 12:24 AM
Posted by: Robert Davis
BYOD,
Configuration Management,
Distributed Platforms,
ICT,
Information Assets Protection,
Information Security,
IT Architecture,
IT Configuration,
IT Infrastructure,
Physical Security,
QoS,
Risk Management,
Service DeliveryMessage fragmentation as an access control
In computer networking, fragmentation is the communication of a message one parcel at a time. The central computer technology, for example, might only accept one byte of a message in each communication with the sending device. To obtain...
September 29, 2012 12:00 AM
Posted by: Robert Davis
BYOD,
Configuration Management,
Distributed Platforms,
ICT,
Information Assets Protection,
Information Security,
IT Architecture,
IT Configuration,
IT Infrastructure,
Physical Security,
QoS,
Risk Management,
Service DeliveryControl over access to communication devices may not be effective in an online infrastructure unless access to the employed communication configuration is also restricted. Yet, many online...
September 26, 2012 11:58 PM
Posted by: Robert Davis
Access Controls,
BYOD,
Configuration Management,
Distributed Platforms,
ICT,
Information and Communication Technology,
Information Security,
IT Architecture,
IT Configuration,
IT Infrastructure,
Physical Security,
QoS,
Risk Management,
Service Delivery
Access to communication devices should be restricted by physical security access controls. As a particular, access to the communication devices should be restricted in much the...
September 22, 2012 12:07 AM
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 NetworkIn 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
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 NetworkPacket 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
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 NetworkAll 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
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 NetworkAny 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...
September 8, 2012 12:14 AM
Posted by: Robert Davis
Capacity Management,
Configuration Management,
Distributed Platforms,
Information Communication Technology,
Infrastructure,
Infrastructure Management,
IT Architecture,
IT Configuration,
IT Infrastructure,
IT Security,
IT Support,
Management Information Systems,
Message Integrity,
Risk Management,
Service Delivery and SupportReducing data communication error risk for teleprocessing systems
Teleprocessing is the handling of data through a communications channel, such as...
