Learn IoT/IoE/SCADA/SmartGrid Security

Below links might be useful for learning different attacks on SCADA Systems and different concepts related to SCADA.

http://iotsecuritylab.com/
http://builditsecure.ly/
https://www.owasp.org/index.php/OWASP_Internet_of_Things_Top_Ten_Project

Industrial Security
https://ics-cert.us-cert.gov/
http://smartgrid.ieee.org/
http://www.cpni.gov.uk/advice/cyber/scada/
http://www.tenable.com/solutions/scada-security
http://scadahacker.com/library/

http://www.kaspersky.com/industrial-security-cip
http://www.icscybersecurityconference.com/session/kaspersky-industrial-protection-simulation-kips/

http://www.wbdg.org/resources/cybersecurity.php?r=secure_safe
http://www.technologyuk.net/telecommunications/industrial_networks/

Tools
https://code.google.com/p/plcscan/
https://code.google.com/p/modscan/
https://code.google.com/p/scada-tools/source/browse/profinet_scanner.py
https://code.google.com/p/scada-tools/

Modbus Emulator
http://www.modbustools.com/download.asp
http://sourceforge.net/projects/libnodave/

Protocol Dissector
http://www.wireshark.org/docs/dfref/c/cip.html
http://sourceforge.net/projects/s7commwireshark/

Other References
www.odva.org
http://scadastrangelove.org/
http://www.scadahacker.com/
http://www.digitalbond.com/