Skip to content

WorkbenchStep through a real transaction, one command at a time
DecoderPaste your own APDU or hex dump and read it
Transaction labSecurity status not satisfiedWith the courseDrive a transaction and change it as it moves

Study planWhat you can do with the hardware you have
GuidesWhich device to buy, and getting a first read
ReferencesEvery paper, standard and talk the course cites
Practice VMThe image the practice machine runs on, and its checksum
ResearchSecurity status not satisfiedWith the courseWork that is not in the course yet

CoursesEvery course by level, from the first module to open research

Tools

WorkbenchStep through a real transaction, one command at a time
DecoderPaste your own APDU or hex dump and read it
Transaction labSecurity status not satisfiedWith the courseDrive a transaction and change it as it moves

Resources

Study planWhat you can do with the hardware you have
GuidesWhich device to buy, and getting a first read
ReferencesEvery paper, standard and talk the course cites
Practice VMThe image the practice machine runs on, and its checksum
ResearchSecurity status not satisfiedWith the courseWork that is not in the course yet

Sign in

Sign in and you will go straight back to where you were.

EmailPassword

Forgot your password?

No account yet? Create account

Security research training, starting with payment systems.

Salvador Mendoza · salmg.net

Course

Payment systems syllabus
All courses
Training for your team
Research

Tools

Workbench
Decoder
Transaction lab

Resources

Study plan
Guides
References
Practice VM

Partnerships

Mente Labsemail notifications
Atlas Latino

Elsewhere

LinkedInsalmg
Substacknfced
Instagramnfced
X@netxing

Teaching material for security research, starting with payment systems. Every capture published here was sanitized before it was stored. Test only what you own or hold written authorization to test. In most jurisdictions, using a payment credential you are not entitled to use is a criminal offense whatever your intent.

Terms of use
Privacy
Email: sal@salmg.net