liu tianyi
solutions architect
About
Senior SYSTEM Engineer at nsfocus
china
chaoyang qu
computer & network security
security, network security, linux, tcp/ip, firewalls, 网络安全, 数据中心, product management, information security, penetration testing, cissp, data center, anti ddos
Experience
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qihoo 360
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xinnet
senior manager
nexusguard
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baidu inc.
solutions architect
nexusguard
senior system engineer
nsfocus
售后支持->售前支持->产品管理->产品市场管理->研发需求管理->互联网产品
Education
beijing university of technology
liu tianyi's Contact Information
Phone
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