ccna certification cost in bangladesh

ccna certification cost in bangladesh.Secure E-mail and Web; Secure Access; Secure Mobility; and Secure Data Center and Virtualization.10.2.2.2 Security Borders and BranchesThe purpose of Cisco security perimeters and branches is to deploy devices and systems that detect and block attacks and vulnerability exploits and prevent intrusive access. Using standalone or integrated firewall and intrusion prevention deployment solutions, enterprises can avoid attacks and meet compatibility requirements. Security perimeters and branches may require a large number of devices and systems to work in concert, including those described below.10.2 Security Architecture 303Cisco Integrated Services Routers (ISRs) Generation 2 - ISRs have built-in firewall, intrusion prevention, VPN, and cloud-based Web security capabilities. For example, the Cisco 1941ISR can provide firewall, VPN, and basic IPS services for small branch sites.CiscoASA5500 Series- The ASA integrates industry-leading firewall, VPN, and intrusion prevention into a single platform to provide real-time threat protection.Cisco Intrusion Prevention System (IPS)-Identifies, classifies, and stops malicious traffic (including worms, spyware, adware, viruses, and application abuse). It can be deployed as a platform, such as the Cisco IPS 4500 series sensors, or as a service on ISRs and ASAs. Cisco IPS can be configured to support global threat correlation with reputation filtering.Cisco Security Manager (CSM)-CSM 4.5 provides a comprehensive management solution for Cisco networks and security devices. It enforces consistent policies, performs rapid troubleshooting of security events, and aggregates reports across the deployment process. CSM supports role-based access control and provides an approval framework to escalate and integrate changes. It also integrates powerful features including policy, object and event management: reporting; troubleshooting and more.10.2.2.3 Secure E-mail and the WebCisco's Secure E-mail Web solutions protect organizations from e-mail and Web threats. They significantly reduce downtime associated with spam, viruses, and Web threats, and they are available in a variety of forms, as follows.