Related by context. Frequent words. (Click for all words.) 65 unique identifiers 63 identifier 58 identifiers 51 personally identifiable information 51 RFID tag 50 Identifier 50 timestamp 50 SSID 49 anonymized 48 machine readable 48 barcode 48 personally identifiable 47 subdomain 47 PIN 47 barcodes 47 IMEI 47 URL 46 authenticates 45 database 45 encryption keys 45 cryptographic keys 44 requestor 44 logins 44 anonymised 44 SSNs 44 executable file 44 usernames 44 authentication 44 passwords 43 encrypted 43 browsing habits 43 document.write 43 whitelist 43 subnet 43 numeric 43 magnetic stripe 43 UID 43 barcoded 43 IP addresses 43 RFID tags 43 PINs 43 phisher 43 sender 43 filename 42 passphrase 42 alphanumeric 42 databases 42 referrer 42 timestamps 42 authenticating 42 https 42 login credentials 42 trackable 41 registrant 41 2D barcode 41 webpages 41 decrypt 41 executables 41 UPC codes 41 initialized 41 2D barcodes 41 bar coded 40 QR Code 40 checkbox 40 decodes 40 https:/ 40 encrypts 40 metadata 40 GPS coordinates 40 HTTPS 40 malicious code 40 unencrypted 40 trojan 40 URLs 40 DNS server 40 SSL certificate 40 S MIME 40 anonymize 40 multiple usernames 40 checksum 39 verifier 39 encrypt 39 filenames 39 cryptographic 39 identification RFID tags 39 surfing habits 39 password 39 PII 39 VIN 39 code 39 magnetic strip 39 DLLs 39 passive RFID 39 tel domain 39 initialize 38 tamper proof 38 SSN 38 SecurID 38 MD5 38 identifiable 38 binary code