Alcatel-Lucent OmniSwitch 6850 Brochure & Specs page 7

SECURITY
Alcatel-Lucent's Access Guardian and OmniVista 2770 Quarantine Manager are components of Alcatel-Lucent's CrystalSec
security framework that supports all of Alcatel-Lucent's enterprise networking devices. This framework offers proactive
and reactive security solutions comprised of comprehensive switch-based security capabilities as well as integration with
security applications and appliances from industry leaders.
This provides users proactive security by preventing unauthorized network access or restricted access for remediation. In
addition to improved network security, Alcatel-Lucent's Access Guardian reduces to zero the time a network administrator
spends for adding or moving users.
TRAFFIC ANOMALY DETECTION
Traffic anomaly detection (TAD) is one component of the network security provided by the AOS, which detects network
traffic anomalies and distinguishes malware traffic.
With an embedded traffic anomaly detection component,
the OmniSwitch 6850 can now:
monitor network traffic in real time
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detect anomalies
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report anomalies or dynamically quarantine the offending ports
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This comes at low computational and deployment costs, since it does not require additional software or hardware to be
installed. TAD prevents the meltdown of the network by detecting and eliminating the impact of worms and other
malicious code at the edge of the network.
ALCATEL-LUCENT ACCESS GUARDIAN
Alcatel-Lucent's Access Guardian is a security framework that enables network-wide
and user-based security by automatically detecting and authenticating the 802.1X
and non-802.1X supplicants connected to a single port, in any combination.
Network traffic anomalies are when traffic patterns in a network do not meet
expectations. TAD detects traffic anomalies by monitoring discrepancies in rates of a
user-port's ingress and egress packets that match specific traffic patterns.
ALCATEL-LUCENT OMNIVISTA 2770 QUARANTINE MANAGER
In addition to proactive security provided by Alcatel-Lucent's Access Guardian, the
Alcatel-Lucent OmniVista 2770 Quarantine Manager provides reactive security by using
alerts from Alcatel-Lucent OmniSwitch and third-party intrusion detection and prevention
systems to identify malicious attacks and then swiftly handling them through
automatic containment and remediation.
Alcatel-Lucent | OmniSwitch 6850 7