![]() Information Systems are composed in three main portions, hardware, software and communications with the purpose to help identify and apply information security industry standards, as mechanisms of protection and prevention, at three levels or layers: physical, personal and organizational. Information Security Attributes: or qualities, i.e., Confidentiality, Integrity and Availability (CIA). However, the implementation of any standards and guidance within an entity may have limited effect if a culture of continual improvement isn't adopted. This standardization may be further driven by a wide variety of laws and regulations that affect how data is accessed, processed, stored, transferred and destroyed. To standardize this discipline, academics and professionals collaborate to offer guidance, policies, and industry standards on password, antivirus software, firewall, encryption software, legal liability, security awareness and training, and so forth. monitoring the activities, making adjustments as necessary to address any issues, changes and improvement opportunities.where risk mitigation is required, selecting or designing appropriate security controls and implementing them.deciding how to address or treat the risks i.e.identifying information and related assets, plus potential threats, vulnerabilities, and impacts.This is largely achieved through a structured risk management process that involves: Information security's primary focus is the balanced protection of the confidentiality, integrity, and availability of data (also known as the CIA triad) while maintaining a focus on efficient policy implementation, all without hampering organization productivity. Protected information may take any form, e.g. It also involves actions intended to reduce the adverse impacts of such incidents. It typically involves preventing or reducing the probability of unauthorized/inappropriate access to data, or the unlawful use, disclosure, disruption, deletion, corruption, modification, inspection, recording, or devaluation of information. It is part of information risk management. Information security, sometimes shortened to InfoSec, is the practice of protecting information by mitigating information risks. ![]() Security information and event management (SIEM).Host-based intrusion detection system (HIDS). ![]()
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