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Thursday, December 25, 2008

Podcast hacking DefCon 15 [Philip R. Zimmermann: ZFONE] VoIP Security

Philip R. Zimmermann: ZFONE
Este wey creó un protocolo de seguridad para transportar VoIP (encriptando RTP) y hacer hashing imprimiendo los resultados en un GUI muy chulo.

TAmbien ha creaado el SDK para poder implementar en terminales VoIP.

Yo todavia no lo puedo implementar en el EKIGA, a pesar de q es el IP Softphone más estable para Linux. XD

Descarga el podcast aqui

Para los q estan interesados de la fuente, el podcast
fué grabado en el Defcon 15 q se presentó en Las Vegas en el 2006.

Tuesday, December 2, 2008

Cisco Systems Introduce su nueva certificacion "CCIE Wireless Certification" y mejora el "CCIE Voice Lab Exam"


la fuente esta en ingles pero vale la pena leer:


"Cisco CCIE Wireless CertificationThe Cisco CCIE Wireless certification assesses and validates wireless expertise. Candidates who pass the CCIE Wireless certification exams demonstrate broad theoretical knowledge of wireless networking and a solid understanding of wireless local area networking (WLAN) technologies from Cisco, the market leader in WLAN technology. Benefits of CCIE Certified Wireless Certification Greater opportunity for salary increase and job advancement in wireless networking industryValidates expertise in major aspects of WLAN technologyProvides next step for individuals interested in a career in managing or working with Cisco wireless technologies The written exam for CCIE Wireless will be made available through Pearson VUE on February 17th, 2009. The lab exam for CCIE Wireless will be made available in April 2009. To find out more about the CCIE Wireless Certification and access the latest blueprints and study materials, visit the Cisco Learning Network.CCIE Voice Lab Exam EnhancementsIn addition to the release of the new Cisco CCIE Wireless certification, Cisco has refreshed the lab exam for its popular CCIE Voice certification. The refreshed CCIE Voice Lab Exam v3.0 addresses critical skills that voice professionals must have, including the ability to define integrated network services and mitigate future performance problems. Successful candidates demonstrate the skills to help companies increase productivity, and speed innovation. To find out more about the exam for CCIE Voice certification and access to the latest blueprints and study materials, visit the Cisco Learning Network."

How long could you survive in the vacuum of space?