Zero Knowledge Proof

When you pay by credit card at, say, an eatery, you will have to key in your PIN into the credit card terminal (assuming no 'paywave'). This could be a vulnerability because the PIN could be captured by the terminal or an onlooker. Is there a way to use your PIN without revealing it? Sounds impossible but it is doable using Zero Knowledge Proof. 'Zero Knowledge' means you do not give confidential information to the verifying party, and definitely not your PIN.

Pick of Events (W4-Nov-2018)

Link Zero Proof Ethereum @ KL
Link Sell Without Inventory @ KL
Link Branded IoT @ KualaLumpur
Link Coworking Launch @ Starling
Link Startup Hackathon @ Cyberjaya
Link Property Crowdfunding @ KL tix
Link CIMB Accelerator @ KL tix
Link CIMB AirAsia @ KL info

Link Composers Festival @ KL tix
Link Battle of Bands @ Seremban
Link What Conductors Do @ KL vid
Link Four Seasons @ KL tix v1 v2

Link Fortius Females @ Bangkok
Link Women in Tech @ Bangkok tix
Link Women Fund Women @ SG
Link Women in Strength @ SG tix
Link Women in HealthTech @ SG
Link Women Data Leaders @ SG
Link Women Who Code @ KL
Link LeanIn Unconference @ KL
Link Women's Biases @ KL
Link Boys' Heartbreak @ KL

Around The Region
Link Future Cities Agri Industry @ SG
Link Taiwan Accelerator @ Singapore
Link Food Colloquium @ Bangkok
Link The Road to IPO @ HongKong
Link HealhTech Meetup @ Jakarta
Link B2B Tech Bazaar @ Jakarta
Link Call for Solutions @ Jakarta info
Link SDG Startups @ Jakarta info