THE NODE.JS HIGHWAY: ATTACKS AT FULL …
THE NODE.JS HIGHWAY: ATTACKS AT FULL THROTTLE
Susan St.Clair, Solutions Architect
Checkmarx
Agenda
Agenda
? Architecture ? DoS ? Weak Crypto ? JSON "SQLi" ? Re-DoS ? App Re-Routing
Single Thread Architecture - Event Loop
Register Callback
Event Queue
Event Loop Single Thread
File System Database
Operation Complete Trigger Callback
Network
Event handler
Single Threaded Event Loop
Code.
What's it Good for?
? I/O intensive applications ? DB queries ? UI intensive applications
(many webapps)
? CPU intensive applications ? Complex business logic that
requires lots of calculations
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