In the information security industry there have been several initiatives to attempt to define
security management and how and when to apply it. The leader in certifying information
security professionals is the Internet Security Consortium, with its CISSP (see sidebar,
“CISSP 10 Domains: Common Body of Knowledge”) certification [4]. In defining
required skills for information security managers, the ISC has arrived at an agreement on
10 domains of information security that is known as the Common Body of Knowledge
(CBK). Every security manager must understand and be well versed in all areas of the
CBK [5].
In addition to individual certification there must be guidelines to turn these skills into
actionable items that can be measured and verified according to some international standard
or framework. The most widely used standard for maintaining and improving information
security is ISO/IEC 17799:2005. ISO 17799 (see Figure 1.1) establishes guidelines and
principles for initiating, implementing, maintaining, and improving information security
management in an organization [6].
A new and popular framework to use in conjunction with the CISSP CBK and the ISO 17799
guidelines is ISMM. ISMM is a framework (see Figure 1.2) that describes a five-level
evolutionary path of increasingly organized and systematically more mature security layers.
It is proposed for the maturity assessment of information security management and the
evaluation of the level of security awareness and practice at any organization, whether public
or private. Furthermore, it helps us better understand where, and to what extent, the three
main processes of security (prevention, detection, and recovery) are implemented and
integrated.
ISMM helps us better understand the application of information security controls outlined in
ISO 17799. Figure 1.3 shows a content matrix that defines the scope of applicability between
various security controls mentioned in ISO 17799’s 10 domains and the corresponding scope
of applicability on the ISMM Framework [7].
In the information security industry there have been several initiatives to attempt to definesecurity management and how and when to apply it. The leader in certifying informationsecurity professionals is the Internet Security Consortium, with its CISSP (see sidebar,“CISSP 10 Domains: Common Body of Knowledge”) certification [4]. In definingrequired skills for information security managers, the ISC has arrived at an agreement on10 domains of information security that is known as the Common Body of Knowledge(CBK). Every security manager must understand and be well versed in all areas of theCBK [5].In addition to individual certification there must be guidelines to turn these skills intoactionable items that can be measured and verified according to some international standardor framework. The most widely used standard for maintaining and improving informationsecurity is ISO/IEC 17799:2005. ISO 17799 (see Figure 1.1) establishes guidelines andprinciples for initiating, implementing, maintaining, and improving information securitymanagement in an organization [6].A new and popular framework to use in conjunction with the CISSP CBK and the ISO 17799guidelines is ISMM. ISMM is a framework (see Figure 1.2) that describes a five-levelevolutionary path of increasingly organized and systematically more mature security layers.It is proposed for the maturity assessment of information security management and theการประเมินระดับของการตระหนักถึงความปลอดภัยและการปฏิบัติในองค์กร ว่าสาธารณะหรือส่วนตัว นอกจากนี้ มันช่วยให้เราเข้าใจที่ และขอบ เขต สามมีใช้กระบวนการหลักของการรักษาความปลอดภัย (ป้องกัน ตรวจสอบ และการกู้คืน) และรวมISMM ช่วยให้เราเข้าใจการประยุกต์ใช้ข้อมูลความปลอดภัยตัวควบคุมที่ระบุไว้ในISO 17799 รูป 1.3 แสดงเมตริกซ์เนื้อหาที่กำหนดขอบเขตของความเกี่ยวข้องของระหว่างความปลอดภัยต่าง ๆ ควบคุมการกล่าวถึงใน ISO 17799 ของโดเมน 10 และขอบเขตที่เกี่ยวข้องของความเกี่ยวข้องของบนกรอบ ISMM [7]
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