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TK Keanini

Principal Engineer

Lancope Engineering

TK brings nearly 25 years of network and security experience to Cisco. With a penchant for driving technical innovation, he is responsible for integrating security solutions with private and public cloud-based computing platforms.

Articles

November 13, 2020

SECURITY

Under Analytics

As more organizations turn to SaaS options for monitoring and managing their network security, it’s time to revise how we look at the network being “under management.”

November 6, 2020

SECURITY

Secure Network Analytics (Stealthwatch): Then, Now, and Beyond

A look back at the history and origins of Secure Network Analytics as a we explore the beginnings of the recognized industry leader in Network Detection and Response (NDR).

October 23, 2020

SECURITY

Defense in Diversity

Security has favored “Defense in Depth” as the dominant strategy. As we enter the world of automated workloads at internet-scale, it is clear that “Defense in Diversity” wins over depth.

July 16, 2020

SECURITY

The Tactical Chameleon: Security Through Diverse Strategy

In order to effectively combat an increasingly strategic and varied set of threats, security professionals need to take a page from Musashi Miyamoto and fighting game players.

May 2, 2019

SECURITY

The State of Machine Learning in 2019

Here we are, almost four whole months into 2019 and machine learning and artificial intelligence are still hot topics in the security world. Or at least that was the impression...

April 25, 2019

SECURITY

The New Network as a Sensor

Before we get into this, we need to talk about what the network as a sensor was before it was new. Conceptually, instead of having to install a bunch of...

April 16, 2019

SECURITY

Cryptographic Visibility: Quality Encryption at Your Fingertips

There is only one thing more important than the right answer, and that is asking the right question. I have spent my entire career doing security analytics and all of...

January 9, 2019

SECURITY

Security Vigilance Never Rests: Moving to Active Threat Detection

Not all security analytics tools are created equal. Cisco Stealthwatch collects and analyzes massive volumes of data, providing comprehensive internal visibility and protection to even the largest, most complex networks.

December 3, 2018

SECURITY

Cisco Threat Response with Email Security Integration: Harmonizing Your Security Products

Those of us who have been in security for more than 20 years are very familiar with the assertion that security is a process. For me, security has always been...