Dr. Brian Callahan bcallah@bsd.network

Prof, ITWS@RPI
Graduate Program Director, ITWS@RPI
Director, Rensselaer Cybersecurity Collaboratory

EN (native)/日本語（N4/N5 レベル）
私は日本語を勉強しています。

CISSP
#OpenBSD developer
NYC*BUG admin
Developer, https://freebee.fun
I have been known to write articles for #ARRL #QEX.

#Anthropology #Collaboration #DigitalHumanities
#יהודי
#HamRadio #AmateurRadio #HamR #InformationSecurity #InfoSec #CyberSecurity #CyberSec #professor #academic #academia