The Cisco IOS Zone-Based Policy Firewall represents the latest generation of Cisco IOS Software firewall functions. Designed as a replacement technology for Cisco IOS Classic firewalls, also known as Context-Based Access Control (CBAC)... Learn More>>
Cisco ASA Adaptive Security Appliance Advanced Inspection and Prevention (AIP) Security Services Module (SSM) and AIP Security Services Card 5 (SSC-5) modules, Cisco Intrusion Prevention System (IPS) Advanced Integration Module (AIM) and... Learn More>>
Cryptography has been used for thousands of years to secure messages, identities, vital information, and communications mechanisms. This course covers the invention of cryptography, the use of algorithms and ciphers, and the secure mechanisms used for message... Learn More>>
An IP Security (IPSec) virtual private network (VPN) is a VPN that you deploy on a shared infrastructure using IPSec transmission protection technology. You can use site-to-site IPSec VPNs as an alternative to a WAN infrastructure to... Learn More>>
Traffic from outside a closed network that has a destination inside a closed network passes through the network perimeter. The routers at the network perimeter are an important initial point of network security. This course explains how to use the CLI to configure... Learn More>>
Network intrusion prevention system (IPS) and intrusion detection system (IDS) sensors use various techniques to analyze network traffic in order to optimally detect suspicious and malicious traffic while maintaining the... Learn More>>
Cisco IPS sensors require initial and periodic (operational) management in order to perform optimally. This course provides you with configuration, verification, and troubleshooting skills that you can employ when deploying Cisco IPS device management features. Learn More>>
Access to a company's resources through unauthorized means is the number one goal of most attackers. The security professional must understand the proper countermeasures in order to stop attacks on e-mail systems, over the network, and on the... Learn More>>
Deploying access control based on Open Systems Interconnection (OSI) Layer 3 and 4 parameters establishes a minimal connectivity policy for network applications. However, such filtering alone cannot provide protection to exposed... Learn More>>
Cryptographic services form the foundation for many security implementations and provide both confidentiality and integrity of data when that data might be exposed to untrusted parties. Understanding the basic functions of cryptography... Learn More>>
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