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Compartmentalized Access and Leapfrog Prevention for Technical Users
by David Van,
CTO, Xceedium
www.xceedium.com
Abstract
The protective network boundary of firewalls is diminishing as more vendors, partners, and guests are authorized to access networks. Despite access rules, these users are security risks. Analysts estimate that 43% of internal attackers had authorized access. They circumvented security measures and compromised areas they weren’t authorized to access. SSL VPN, Citrix, etc., offer transport security via encryption, compartmentalization via port-level provisioning, or application publishing to isolate application-level access. However, the real exposure is leapfrogging – the ability of a user hop from an authorized resource to other networked resources that are unauthorized. Learn how to prevent leapfrogging without impacting productivity.
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