AH

Code

Meaning

Language

Themes and places

AH

Art History

In English

• Periodicals, serial publications
• Arts, entertainment
• History

AH

Authentication Header

An Authentication Header (AH) is a security mechanism used in authenticating the origins and guaranteeing the integrity of datagrams transmitted under Internet Protocol or IP conditions. In the Internet Protocol Security (IPSec) suite, an AH verifies the original source of each packet and ensures that both payload and header have not been altered during transmission.

In English

• Networks, communication

AH

Anno Hegirae

In Latin

AH

Almere Huizen

In Dutch

• Organizations and associations
• Sport, physical exercises

AH

Ajustement d'Horaire

In French

AH

Authentification Header

In English

• Computer science