Related by context. Frequent words. (Click for all words.) 52 magnetic stripe 52 magnetic strip 51 PINs 50 TJX 47 debit card 45 debit cards 45 ATM machines 44 PIN 43 contactless cards 43 Heartland Payment Systems 43 smartcards 42 POS terminals 42 ATMs 42 RFID tags 42 cash registers 42 stores 42 Hannaford 41 TJX Cos. 41 ATM 41 debit card transactions 41 tamper resistant 40 safes 40 fingerprint reader 40 automated teller machines 40 EMV 40 smartcard 40 cardholder 40 Hypercom 40 self checkout 40 cashiers 40 SSNs 39 EFTPOS 39 identity thieves 39 PCI compliant 39 Debit card 39 biometric 39 pharmacies 39 tamper proof 39 Certegy 39 phishing e mails 39 deadbolt 39 VeriFone 39 encryption 39 card 39 ATM machine 38 encryption keys 38 PayPass 38 grocery chains 38 credit card 38 intrusion detection systems 38 keypads 38 scanners 38 automated teller machine 38 contactless payment 38 gift cards 38 card issuers 38 cardholders 37 MasterCard PayPass 37 SSL certificates 37 TWIC 37 RFID tag 37 CardSystems 37 identity theft 37 factor authentication 37 contactless 37 shoplifters 37 passwords 37 Biometric 37 Visa MasterCard 37 phishing emails 37 retailers 36 cryptographic 36 keylogger 36 passports 36 biometric authentication 36 voting machines 36 rental kiosks 36 credit cards 36 fraudsters 36 encrypt 36 Debit cards 36 Debit Card 36 Albertsons 36 phishers 36 POS 36 padlocks 36 Solidcore 36 keyloggers 35 cards 35 grocery stores 35 phishing scams 35 SSL certificate 35 phishing scam 35 terminals 35 Surveillance cameras 35 PCI DSS 35 locksmiths 35 locking mechanism 35 PII 35 surveillance cameras 35 phishing