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Our choosen topic : DPI (Deep Packet Inspection) - Coggle Diagram
Our choosen topic : DPI (Deep Packet Inspection)
Definition : What are we talking about ?
network packet filtering
information extraction
Technology : How does it work ? How it's implemented ?
Use of regular expressions matching filtering criterias
Sniffing packets in strategical places
Limitations
Used by some governments
for surveillance
Hackers can use DPI
Slow down traffic
Adds charge to the process
High cost / Update
Ethical issues about confidentiality and privacy
Aims : Why DPI is used in current information systems ?
Identify specific attacks
ease the flow of network traffic
block content from being downloaded illegally
target advertising to users
Increase confidentiality and prevent critical information leaking
Eavesdropping
Censorship