Types of Digital Evidences
October 28, 20161. Hardware as Contraband or Fruits of Crime. Contraband is a property that the private citizen is not permitted to... View Article
Archives
Role of Computers in Crime
October 28, 2016Investigating a computer intrusion requires one approach, while investigating a homicide with related digital evidence requires a completely different procedure.... View Article
Language of Computer Crime Investigation
October 28, 2016New terms such as cybercrime and digital forensics have been created to address developments in criminal activities involving computers and... View Article
S-MAC
October 28, 2016Tries to reduce wastage of energy from all sources of energy inefficiency Collision – by using RTS and CTS Overhearing... View Article
Medium Access Control (MAC)
October 28, 2016Types of network: Switched communication network Users are interconnected by means of some transmission lines, multiplexers and switches Eg: Telephone... View Article
LAN Standards
October 28, 2016A local area network (LAN) is a communications system that allows the interconnection and sharing of resources between independent devices... View Article
Switch
October 28, 2016Operate at the Data Link Layer Increase network performance Virtual circuits between source and destination Micro segmentation Multiple virtual circuits... View Article
Bridge
October 28, 2016TRANSPARENT BRIDGES Also called learning bridges Build a table of MAC addresses as frames arrive Ethernet networks use transparent bridges... View Article
Hub
October 28, 2016Data travels faster through switches because data is not sequenced as it is in a hub The information is more... View Article
Repeaters
October 28, 2016A repeater is an electronic device that receives a signal and retransmits it at a higher level or higher power,... View Article