Figure 2. XML Gateway Architecture
XML Gateways—or XML firewalls or XML proxies—are software packages or appliances that filter XML traffic upstream of a Web service, blocking unauthorized traffic before it can reach a protected Web service.

Quarteira

Hersonissos (Crete)

Crail

North Tamerton

Peer

Paignton

Henlow

Canterbury

Zandvoort

Sharm el-Sheikh

San Antonio (Ibiza)

Costa Calma

Playa Blanca (Lanzarote)

Finestrat

Kinbuck

Katsaros (Skiathos)

Tintagel

Eydhafushi

Llandudno

Ayia Napa