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Lock It Down or Free It Up?

On February 29th, Christopher Young, Senior Vice President of Cisco Security, delivered a rousing keynote address at the RSA 2012 conference in San Francisco.

The title and theme of his presentation, “Lock it Down or Free it Up?”, spoke to the dilemma organizations of all sizes face every day. Read More »

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Cisco IPS Signature Retirement and the Default Configuration

Walter Sulym from the Cisco IPS team explains the signature retirement process and how the default configuration is determined.

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Cisco IPS Sensor Default Signature Configuration Modifications

The threat landscape is an ever evolving environment that must be addressed with constant iteration. Since the Cisco Intrusion Prevention System signature configuration has grown over the past few years, the Cisco Security Research and Operations IPS Signature Development Team performed an exhaustive review of the default IPS signature settings currently shipping. As a result of that analysis, the team will be releasing changes to the default signature set via signature updates in a two-phase process over the course of several months.

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Fundamentals of High End Firewalls

We had fun turning out a few new security oriented fundamentals that we always hope you enjoy.  This one firewall animation is very complimentary to a full TechWiseTV show we recently released..you can see it embedded just after the jump.  Nothing in networking is ever really an apples to apples comparison but it seems like firewall vendors are more full of hot air than anyone.   Read More »

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Intrusion Prevention – The Fundamentals


One of the greatest things about having an interest in security…is the fact that it never stops changing. Understanding how threats have evolved over time and getting a strong baseline introduction to this can really help you appreciate the unique combination of hardware, software and most importantly, services that Cisco brings to customers.  Cisco’s Security Intelligence Operations is, in my opinion, is a very under-marketed differentiator for us.  Network World did a fantastic feature on this: Inside Cisco Global Security Operations that is well worth the read. But to prep you for it…I must more strongly recommend 5 minutes of your time…

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