Information security governance framework
Eijiroh Ohki, Yonosuke Harada, Shuji Kawaguchi, Tetsuo Shiozaki, Tetsuyuki Kagaya · 2009
Many companies, especially Japanese companies, have implemented information security with bottom up approach, starting from implementing piece by piece security controls. As increase the number of information security incidents and spread its impact, companies have implemented many measures in the wide spectrum, from technical counter measure systems (firewalls to protect internal network) to security management.