of Defense-in-Depth
• To prevent accidents
•To mitigate the consequences of accidents
Defense-in-depth is generally structured in five levels
• Not a Design Matter
• On-Site & Off-Site Emergency Plan
► Collecting and assessing information about levelof exposures
► Short and long term protective actions that constitut
pretty much everything is the same for buyers, except that the rates they can give the sellers have gotten for precise; from three levels of negative, neutral, positive to five levels of five stars. However, for sellers, instead of giving buyers feedbacks, they can choose to engage in the transaction with the buyers who they thing are trustful through buyer requirements and protectthemselves
information sharing and cooperation.
Ethical standards and conducts: Participants should respect the legitimate interests of others.
Democracy: the security ofinformation systems and networks should be compatible with essential values of a democratic society.
Risk assessment: Participants should conduct risk assessments, to include identification of key internal and external factors.
the public itself. We will discuss how security procedures affect airport operation and describes in general terms airport security requirements. For obvious reasons, descriptions of detailed procedural arrangements will be avoided, as will the identification ofthe procedures and arrangements at particular airports. This type ofinformation is best regarded as restricted, and it is wisely made a
assessment ofthe changing security climate. Factors that can radically alter the security threat in a particular country or at a particular airport are political agitation or unrest and widespread publicity of other security incidents. Figure 1.2 indicates the conceptual structure ofthe security planning cycle. Reassessment of threat should take into account not just thelevelof threat, but al