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Chapter 8 Installing and Removing the ASA 5500 AIP SSM

Product Overview

The Cisco ASA Advanced Inspection and Prevention Security Services Module (ASA 5500 AIP SSM) is the IPS plug-in module in the Cisco ASA 5500 series adaptive security appliance. The adaptive security appliance software integrates firewall, VPN, and intrusion detection and prevention capabilities in a single platform.

The ASA 5500 AIP SSM monitors and performs real-time analysis of network traffic by looking for anomalies and misuse based on an extensive, embedded signature library. When the ASA 5500 AIP SSM detects unauthorized activity, it can terminate the specific connection, permanently block the attacking host, log the incident, and send an alert to the device manager.

There are three models of the ASA 5500 AIP SSM:

•ASA-SSM-AIP-10-K9

–Supports 150 Mbps of IPS throughput when installed in ASA 5510

–Supports 225 Mbps of IPS throughput when installed in ASA 5520

•ASA-SSM-AIP-20-K9

–Supports 375 Mbps of IPS throughput when installed in ASA 5520

–Supports 500 Mbps of IPS throughput when installed in ASA 5540

•ASA-SSM-AIP-40-K9

–Supports 450 Mbps of IPS throughput on the ASA 5520

–Supports 650 Mbps IPS throughput on ASA 5540

Figure 8-1shows the AIP SSM-40.

Figure 8-1

AIP SSM-40

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The ASA 5500 AIP SSM runs in either inline or promiscuous mode. The adaptive security appliance diverts packets to the ASA 5500 AIP SSM just before the packet exits the egress interface (or before VPN encryption occurs, if configured) and after other firewall policies are applied. For example, packets that are blocked by an access list are not forwarded to the ASA 5500 AIP SSM.

Cisco Intrusion Prevention System Appliance and Module Installation Guide for IPS 7.1

8-2	OL-24002-01

IPS4520K9 specifications

Cisco Systems has long been a leading player in network security, and its IPS (Intrusion Prevention System) series is a testament to its commitment to safeguarding digital environments. Among its notable offerings are the IPS4510K9 and IPS4520K9 models, both designed to provide advanced threat protection for mid-sized to large enterprise networks.

The Cisco IPS4510K9 and IPS4520K9 are distinguished by their cutting-edge features that help organizations defend against a myriad of cyber threats. These systems utilize a multi-layered approach to security, integrating intrusion prevention, advanced malware protection, and comprehensive visibility across the network.

One of the primary characteristics of the IPS4510K9 is its high performance. It boasts a throughput of up to 1 Gbps, making it suitable for environments that demand rapid data processing and real-time responses to threats. The IPS4520K9, on the other hand, enhances that capability with improved throughput of up to 2 Gbps, accommodating larger enterprises with heavier network traffic. These models are equipped with powerful processors that support complex signature matching and can intelligently distinguish between legitimate traffic and potential threats.

In addition to performance, both models are designed with scalability in mind. They can be easily integrated into existing Cisco infrastructures. This facilitates a seamless enhancement of security without causing significant interruptions to ongoing operations. Moreover, they offer flexible deployment options, allowing organizations to operate them inline or out of band depending on their specific needs.

The Cisco IPS4510K9 and IPS4520K9 leverage advanced detection technologies, utilizing a variety of signature types and heuristic analysis to detect known and unknown threats effectively. They are equipped with real-time alerting and reporting capabilities, giving security teams immediate visibility into potential breaches and enabling them to respond swiftly.

Furthermore, both models support a range of management options through the Cisco Security Manager, allowing for centralized administration, streamlined policy management, and enhanced monitoring capabilities. Automated updates ensure the systems remain current with the latest threat intelligence, vital for staying ahead of evolving cyber threats.

In summary, the Cisco Systems IPS4510K9 and IPS4520K9 represent powerful solutions for organizations seeking robust intrusion prevention capabilities. With their high performance, scalability, and advanced detection technologies, these systems are essential tools in the ever-changing landscape of cybersecurity, providing enterprises with the peace of mind needed to operate securely in today's digital world.

Cisco Systems IPS4520K9 manual Cis

Models: IPS4520K9

Product Overview

Figure 8-1shows the AIP SSM-40.

OL-24002-01

IPS4520K9 specifications