# Obfuscation

- [ANONYMIZE](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/anonymize.md): This page describes the ANONYMIZE function in Lenses SQL.
- [MASK](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/mask.md): This page describes the MASK function in Lenses SQL.
- [EMAIL](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/email.md): This page describes the EMAIL function in Lenses SQL.
- [FIRST1](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/first1.md): This page describe the FIRST1 function in Lenses SQL.
- [FIRST2](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/first2.md): This page describes the FIRST2 function in Lenses SQL.
- [FIRST3](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/first3.md): This page describes the FIRST3 function in Lenses SQL.
- [FIRST4](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/first4.md): This page describes the FIRST4 function in Lenses SQL.
- [LAST1](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/last1.md): This page describes the LAST1 function in Lenses SQL.
- [LAST2](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/last2.md): This page describes the LAST2 function in Lenses SQL.
- [LAST3](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/last3.md): This page describes the LAST3 function in Lenses SQL.
- [LAST4](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/last4.md): This page describes the LAST4 function in Lenses SQL.
- [INITIALS](/latest/devx/6.0/user-guide/sql-reference/functions/obfuscation/initials.md): This page describes the INITALS function in Lenses SQL.