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ccna certification cost in chennai.On-premise appliance: Includes the CiscoIron Port Mail Security and IronPortWeb Security appliances. These appliances use Cisco Security Intelligence Operations Center and Global Threat Technology, as well as layered security technologies, to combat complex Web threats.Cisco ScanSafe CloudWeb Security: Analyzes Web requests for malicious content, inappropriate content, or acceptable content to block unwanted and malicious e-mail while protecting confidential data.10.2.2.4 Secure AccessThe purpose of implementing secure access technologies is to enforce network security policies, protect user and host access control, and control network access based on dynamic conditionalAccess. Cisco Identity Services Engine: Provides policy-based access control; Provides significant flexibility for using a wider range of devices and applications.Provides a single IT interface for creating and enforcing policies; Can be deployed in standby mode to provide high availability.Network access control appliances:identify users, devices, and roles in their networks;assess devices for compliance with security policies;enforce security policies by blocking, quarantining, and remediating noncompliant devices;provide easy, secure customer access;simplify access to nonauthenticated devices;audit and report on online users.Cisco Secure Access Control System: Access control based on dynamic conditions and attributes.304 Chapter io Managing a Secure NetworkMeeting access requirements for role-based policies; Enhancing compatibility with integrated monitoring, reporting, and troubleshooting capabilities; Leveraging built-in integration capabilities and distributed deployment features.