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A Visibility-Driven Approach to Next-Generation Firewalls

Cisco ASA with FirePOWER Services has redefined the next-generation firewall (NGFW) as an adaptive, threat-focused platform, delivering superior, multi-layered protection, unparalleled visibility, and reduced security costs and complexity.

This innovative new solution addresses three strategic imperatives—being visibility-driven, threat focused, and platform-based. In this post, we will examine the necessity of a foundation of full contextual awareness and visibility—to see everything in an environment, detect multi-vector threats and eliminate the visibility gaps in traditional defenses comprised of disparate point technologies that sophisticated attackers exploit.

In an aptly titled recent post from Joseph O’Laughlin, “You Cannot Protect What You Can’t See,” he discusses why visibility (and subsequent control) into only applications and users is no longer enough to protect today’s dynamic environments and outlines how visibility into the network enables better network protection. This core concept of visibility into the network is at the heart of Cisco ASA with FirePOWER Services (and our Next-Generation Intrusion Prevention Systems too) that sets it apart from all other network security competitors. Read More »

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ITD: Load Balancing, Traffic Steering & Clustering using Nexus 5k/6k/7k

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Data traffic has grown dramatically in the recent years, leading to increased deployment of network service appliances and servers in enterprise, data center, and cloud environments. To address the corresponding business needs, network switch and router architecture has evolved to support multi-terabit capacity. However, service appliance and server capacity remained limited to a few gigabits, far below switch capacity.

Cisco Intelligent Traffic Director (ITD) is an innovative solution to bridge the performance gap between a multi-terabit switch and gigabit servers and appliances. It is an hardware based multi-terabit layer 4 load-balancing, traffic steering and clustering solution on the Nexus 7000 and 7700 series of switches.

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Introducing the Industry’s First Threat-Focused Next-Generation Firewall

Cisco is a strong proponent for shifting the mindset regarding the capabilities a Next-Generation Firewall (NGFW) must provide to stay relevant in a world that is dealing with dynamic threats. While nothing is technically wrong with legacy NGFWs, much is wrong with their approach.

To meet current and future needs, a NGFW must now provide full visibility and contextual awareness across applications, hosts, and the network, address dynamic threats, quickly correlate and identify multi-vector threats and deliver the dynamic controls organizations now require to combat advanced threats. It must do all of this while reducing complexity. These capabilities are crucial for enabling continuous protection across the attack continuum—before, during and after an attack.

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Cisco Live!: Threat-Centric Security from Networks to Data Centers to Clouds

Security has emerged as a leading pain point for CIOs, executives, and even in the boardroom due to changing business models and growing attack surfaces, a threat landscape that is more dynamic by the day and the increasing complexity of IT environments.

With these challenges as a backdrop, attendees of our 25th annual Cisco Live! event last week in San Francisco absorbed over 170 hours of security-focused material, including hands-on labs, seminars, technical breakouts, panel discussions, and keynotes. This overwhelming amount of time and effort is a testament to Cisco’s commitment to protecting our customers against the latest threats across the full attack continuum—before, during, and after an attack.

In case you could not attend or make a session, particular highlights from the week included Chris Young and Bryan Palma’s keynote (must create Cisco Live account to view) examining the security challenges brought about by the Internet of Everything. Chief architect Martin Roesch also led a session exploring threat-centric security, examining the modern threat landscape, and how threat-centric security increases the effectiveness of threat prevention.

From a product perspective, momentum continued as we announced major updates and new products during Cisco Live! to help our customers address their security needs across the attack continuum with protection from the network to the data center to the endpoint to the cloud.

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Cisco Live 2014 San Francisco: Security Technology Track

Cisco Live, May 18-24, 2014, is quickly approaching and registration is open. This is the 25th anniversary of Cisco Live and we return to the Bay Area at San Francisco’s Moscone Center. Educational sessions are organized into technology tracks to make it easy to find the topics that most interest you. With network and data security being top of mind, I’d like to highlight the Security technology track’s exciting content lineup. Read More »

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