Electronic Transactions Development Agency

etda ecommerce security thaicert annual report report ministry of information and communication technolo mict ict law etransaction startup cyber security cyber threats สำรวจผู้ใช้อินเท ผู้ใช้อินเทอร์เน กระทรวงเทคโนโลยี สำนักงานพัฒนาธุร electronic transactions development agency (public survey แบบสอบถาม สพธอ. internet survey internet report แบบสำรวจ internet user profile legal infrastructure asean electronic authentication level of assurance certificate authority assurance level secure transactions thailand electronic transactions development agency certification authority identity verification identity proofing credential management intra-asean authentication e-authentication