Larry Chaffin

Bio

Larry Chaffin (CISSP, PMP, JNCIE, MBCP, CWNP, NNCSE, NNCDE, CCNP, CCDP, CCNP-WAN, CCDP-WAN) is the CEO/Chairman of Pluto Networks and the Vice President of Advanced Network Technologies for Plannet Group. He is an accomplished author; he cowrote Managing Cisco Network Security (ISBN: 1-931836-56-6) and has also been a coauthor/ghost writer for 11 other technology books for VoIP, WLAN, security, and optical technologies. Larry has more than 29 vendor certifications such as the ones already listed, plus Cisco VoIP, Optical, Security, VPN, IDS, Unity, and WLAN. He is also certified by Nortel in DMS Carrier Class Switches along with CS100'S, MCS5100, Call Pilot, and WLAN. Many other certifications come from vendors such as Avaya, HP, IBM, Microsoft, PeopleSoft, and VMware.