Security services are those services that are offered to meet the requirements of various organizations and to protect the systems. Security services are the services that provide for security for the physical infrastructure and data centers. A comprehensive approach to security services include the protection of critical data from attacks and the provision of information security management for the information technology and network systems of the organization. The term ‘critical’ refers to those situations in which it is impossible to revert to an earlier state of safety and is thus considered to be an immediate requirement for the implementation of any security plan.You can get additional information at security companies Dublin.
Security service includes a service, generally offered by an operational layer of communication open systems, that ensures adequate security of data or networks as defined by the ITU-T X.804 Recommendation. The most common examples of such security services are intrusion detection, firewalls, intrusion detection devices, encryption, access control, and information security management. Each security service offers a certain set of capabilities to protect the organization from a particular set of threat. In general, the security services include two primary areas of services, namely system protection and application security.
System Protection The first type of security service includes system protection. System protection includes a set of services that includes antivirus and anti-spyware protection, computer network security, configuration management, data backup, and security software updates. System protection can also include services like the following: controlling access to networks and information systems; and controlling access to networks and information systems by internal employees. The system security services include security configuration and management of networks, application security, network intrusion prevention systems, network defense, information security management, and other system protection services. Application Security The second type of security service includes application security. This service involves the provision of services such as software patching, virus scanning, and web security. The software patching and virus scanning services include antivirus and anti-spyware protection.
Network Security The third type of security service deals with security for the network itself. It includes protection against all types of malware attacks, data security, protection of networks against external threats, and other network security. These network services include network intrusion prevention systems, monitoring, and security software updates.
Data Security The fourth type of security service covers the data security. This service includes protection against all types of intrusion and against loss of data and the implementation of data security measures.
Information Security Management The fifth type of security service covers the implementation and maintenance of security measures. This includes the implementation of the security policy, software updates, and other services that deal with security.