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Howie Xu

Vice President of Machine Learning and AI Howie Xu is the VP of Machine Learning and AI. Before, Howie was the CEO/Co-founder of TrustPath, which was acquired by Zscaler, a Greylock Partners EIR, a senior executive at Cisco and Big Switch Networks, and the founder of VMware Networking. Howie is a Stanford GSB alum and guest lecturer.
A robot hand hovering below a digital lock
Zero Trust Architecture
4 Min read

How AI is Useful — and Not Useful — for Cybersecurity

This article was originally posted on Dark Reading in June 2022. Artificial intelligence has advanced greatly in the past decade. On my phone, I'm reading Apple and Google news that is well-tailored to me, thanks to A...
abstract
Zero Trust Architecture
6 Min read

Blocking the Unknown Threat with Machine Learning

This post also appeared on LinkedIn. Finding the needle in the haystack is difficult enough as it is. Finding the unknown threat in 160 billion transactions a day is like trying to find a single needle in a million ha...
Machine learning
Security Insights
7 Min read

How and When to Embed Machine Learning in Your Product

To help companies think about how to build ML into their product infrastructures at scale, Capital G held a Q&A session with Howie Xu. It was originally published March 15, 2021, on Medium. Machine learning can...
dipper
Zero Trust Architecture
4 Min read

Zscaler AIOps: Drawing the Signal Out of the Noise in the Largest Security Cloud

This post also appeared on LinkedIn. The Zscaler Zero Trust Exchange, the cloud platform that power all Zscaler services, secures more than 150 billion transactions per day, protecting thousands of customers from cybe...
abstract waves
Zero Trust Architecture
3 Min read

Intelligent Patient-Zero Prevention Powered by AI

During 2020, Zscaler brought significant innovations to our Zero Trust Exchange, the Zscaler cloud platform that powers all Zscaler services, including further evolving our inline Advanced Cloud Sandbox. We are excited t...
2020s: AI and Machine Learning Offer Hope for the Future
Zero Trust Architecture
2 Min read

2020s: AI and Machine Learning Offer Hope for the Future

We invited several leaders from Zscaler to comment on changes they anticipate in the decade ahead. This statement was submitted by Howie Xu, the Zscaler Vice President of AI and Machine Learning. If this is the Wil...
AI and ML in cybersecurity: Too much hype or not enough?
Expert Insights
4 Min read

AI and ML in cybersecurity: Too much hype or not enough?

It seems that every vendor in the cybersecurity universe is touting how their products have been enhanced with artificial intelligence (AI) and machine learning (ML) capabilities. While some of these claims are true and ...
Machine learning and AI for cybersecurity: An intern's perspective
Zero Trust Architecture
3 Min read

Machine learning and AI for cybersecurity: An intern's perspective

My Zscaler 2019 summer intern, Anupma Sharan, returned to her Carnegie Mellon University campus this week and blogged about her amazing internship experiences. Anupma’s blog provides a glimpse into the exciting “powered ...
How Zscaler leverages Google Cloud to deliver unprecedented security in real time
Zero Trust Architecture
4 Min read

How Zscaler leverages Google Cloud to deliver unprecedented security in real time

Cloud security is a complicated endeavor that requires different technologies to work together to attain the ultimate outcome: protecting today’s digital organizations. Platforms like Google Cloud can prove to be a valua...

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