Related by context. Frequent words. (Click for all words.) 66 biometric ID 58 tamperproof 55 tamper proof 53 biometric identifiers 51 ID cards 50 undocumented workers 50 tamper resistant 49 SENTRI 49 biometric 49 identification 49 Transportation Worker Identification 49 illegal immigrants 49 undocumented immigrants 48 iris scan 48 biometric passport 48 permanent residency 48 undocumented 47 IDs 47 illegal aliens 47 ITIN 47 illegals 47 noncitizen 46 machine readable 46 Z visa 46 undocumented aliens 46 illegal alien 46 photo IDs 46 immigration 45 biometric identification 45 ID 45 biometric passports 45 biometrics 45 passport 45 illegal immigration 45 fingerprinting 45 passports 45 visa waiver 45 Identification Card 44 REAL ID 44 unique identifiers 44 biometric authentication 44 deport illegal immigrants 44 card 44 E Verify 44 Border Crossing 44 fingerprint 43 birth certificates 43 Permanent Resident 43 deportable 43 ID badges 43 knowingly hire 43 illegal immigrant 43 thumbprint 43 immigration reform 43 TWIC 43 immigrants 43 noncitizens 43 ePassports 43 machine readable passports 42 authentication 42 undocumented migrants 42 undocumented immigrant 42 visas 42 REAL ID Act 42 citizenship 42 H 1Bs 41 Visa Waiver Program 41 biometric fingerprint 41 US VISIT 41 border crossing 41 fingerprinted 41 detain illegal immigrants 41 Social Security 41 border crossings 41 iris scans 41 smartcards 40 background checks 40 Michael Chertoff 40 credentialing 40 Mexican consulates 40 visa 40 worksite enforcement 40 cards 40 Chertoff 40 H1B 40 immigrations 40 MyKad 40 identification badges 39 credential 39 lawbreakers 39 voter ID 39 Illegal aliens 39 naturalized citizens 39 verification 39 Illegals 39 identifiers 39 PIV 39 NEXUS 39 facial recognition 39 fingerprint scanners 39 magnetic strips