TY - JOUR AU - Pinzón, Cristian AU - Bajo Pérez, Javier AU - De Paz, Juan F. AU - Corchado Rodríguez, Juan Manuel PY - 2011 SN - 0957-4174 (Print) UR - http://hdl.handle.net/10366/134379 AB - During the last years the use of Web Service-based applications has notably increased. However, the security has not evolved proportionally, which makes these applications vulnerable and objective of attacks. One of the most common attacks requiring... LA - en PB - Elsevier BV KW - Computer Science TI - S-MAS: An adaptive hierarchical distributed multi-agent architecture for blocking malicious SOAP messages within Web Services environments ER -