AeroLeads people directory · profile

Robert Hansen Email & Phone Number

Chief Technology Officer at Root Evidence
Location: Austin, Texas, United States 34 work roles 1 school
1 work email found @rootevidence.com 4 phones found area 530 and 408 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email r****@rootevidence.com
Direct phone (530) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Chief Technology Officer
Location
Austin, Texas, United States
Company size

Who is Robert Hansen? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Robert Hansen is listed as Chief Technology Officer at Root Evidence, a company with 5 employees, based in Austin, Texas, United States. AeroLeads shows a work email signal at rootevidence.com, phone signal with area code 530, 408, and a matched LinkedIn profile for Robert Hansen.

Robert Hansen previously worked as Managing Director at Grossman Ventures and Host at The Rsnake Show. Robert Hansen holds Computer Engineering from California State University, Chico.

Company email context

Email format at Root Evidence

This section adds company-level context without repeating Robert Hansen's masked contact details.

{first}@rootevidence.com
89% confidence

AeroLeads found 1 current-domain work email signal for Robert Hansen. Compare company email patterns before reaching out.

Profile bio

About Robert Hansen

Senior executive focusing on creating cutting edge secure solutions for web application and browser security. Primarily interested in risk analysis for enterprises in high value situations.Also interested in advisory positions and developing technology direction within startups.Specialties: Web Application Security/Browser Security/Network Security. Internet marketing. Search Engine Optimization (SEO).

Listed skills include Security, Computer Security, Information Security, Web Application Security, and 46 others.

Current workplace

Robert Hansen's current company

Company context helps verify the profile and gives searchers a useful next step.

Root Evidence
Root Evidence
Chief Technology Officer
Austin, TX, US
Employees
5
AeroLeads page
34 roles · 26 years

Robert Hansen work experience

A career timeline built from the work history available for this profile.

Advisory Board Member

Current

Wellington, NZ

Secure software and code remediation through a combination of web application shielding and expert security services. Hand RedShield a penetration testing report and they’ll patch your website.

Jan 2018 - Present

Advisory Board Member

Current

San Mateo, California, US

Arkose uses fun puzzles that are easy for humans to complete but extremely difficult for robots. Unlike other CAPTCHA systems it is highly resilient to optical character recognition, since it uses unique 3D models instead of letters or numbers. It has been shown to greatly reduce fraud compared to competitors, and can actually increase conversions because.

Aug 2016 - Present

Advisory Board Member

Current

Austin, Texas, US

Data.world is a bit like Github for data. Find, download and manipulate data from many different sources.

Jan 2016 - Present

Mentor

Current

Austin, Texas, US

Computer security incubator based in Austin Texas.

Jul 2016 - Present

Mentor

Current

New York City, New York, US

TechStars provides seed funding from over 75 top venture capital firms and angel investors who are vested in the success of your startup, as well as intense mentorship from hundreds of the best entrepreneurs in the world.

Nov 2012 - Present

Deputy Cto

Columbia, MD, US

In charge of technical aspects of Tenable’s attack surface management solution and web application scanner solution after being acquired.

Jun 2022 - Jun 2023

Cto

Santa Clara, CA, US

Bit Discovery illuminates every little bit of the Internet so our customers are aware of all the websites they own. Using snapshots of the entire Internet, we organize massive amounts of information and distill it down to simple and elegant portfolio tracking. Bit Discovery acquired OutsideIntel, March 2018. Tenable acquired Bit Discovery in June 2022.

Mar 2018 - Jun 2022

Advisor

Fairfax, VA, US

Craxel, Inc. is the company behind the Black Forest Digital Trust Platform. Our platform makes the world's data safe and useful. Our breakthroughs in high performance searchable encryption will maximize your trusted IT surface by making your data layer zero knowledge. Now you can finally rely solely on cryptography to securely store, search, and exchange.

Feb 2018 - Jan 2022

Advisory Board Member

.Trust Gtld

Advising on matters related to the.trust GTLD specification and technical policy.

Nov 2014 - Jan 2022

Chairman And Founder

Corporate architecture discovery and prediction software, big data analytics and a splash of security. The company was acquired in March 2018 by Bit Discovery.

Feb 2015 - Mar 2018

Vice President - Labs (Advanced Technology Group)

San Jose, California, US

Vice President of WhiteHat Security's Labs team (Advanced Technology Group). This was before it was purchased by NTT and then by Synopsys.

Feb 2013 - Feb 2016

Advisory Board

Lockify

Lockify provides businesses and individuals the best balance of security and simplicity for encrypting, sending, tracking, and controlling confidential messages and files.

May 2011 - Apr 2015

Author

Website Security For Dummies

Pocket book for understanding how to secure web applications.

Oct 2013 - Oct 2013

Ceo

Falling Rock Networks

Falling Rock Networks created the Armored Stack - a next generation operating system/web application platform designed to allow people to host insecure applications in a way that makes applications extremely difficult to compromise. Without using code-hooks of any kind, the server uses infrastructure and configuration only to isolate and protect otherwise.

Jul 2008 - Feb 2013

Ceo

Sectheory

SecTheory is a security consulting company combining cutting edge security theory with practical enterprise defense tactics to assess and address complex security issues with professional security consulting.

Nov 2006 - Feb 2012

Author

Detecting Malice

Detecting Malice was written to help website administrators, developers, operations personelle and security product managers in building and maintaining a higher security posture. Understanding user intent is the cornerstone for reducing fraud ratios in modern web applications. From retail to government, this book covers many different realms of fraud and.

Nov 2009 - Dec 2010

Advisory Board

Intrepidus Group

PhishMe (from the Intrepidus Group) is a spear phishing simulator that raises awareness of the strategies and sophisticated tactics utilized today by hackers looking to compromise your firm’s data and systems using "teachable moments."

Mar 2008 - Dec 2010

Technical Advisory Board

Justthrive

N/A Technical adviser prior to being sold to LendingTree.

Jan 2008 - Feb 2009

Technical Advisory Board Member

Austin, TX, US

Adometry (was ClickForensics) provides deep insights that guide and improve the overall performance and incremental ROI of cross-channel marketing campaigns. By bringing all the media together – both offline and online – Adometry provides the most accurate picture of what is really performing best.

Feb 2007 - Jan 2008

Author

Xss Attacks

XSS Attacks discusses the concepts, methodology, and technology that makes XSS a valid concern. The book covers how XSS attacks are implemented, used, and abused. The book provides examples of XSS malware and demonstrates real cases where XSS is a dangerous risk that exposes internet users to remote access, sensitive data theft, and monetary losses..

Jun 2006 - May 2007

Director Product Management

Santa Clara, CA, US

Managed dynamic mapping solutions and the SEO strategy for the company.

Mar 2006 - Apr 2007

Sr. Global Product Manager Of Trust And Safety

San Jose, CA, US

Managed "Safety" initiatives surrounding DHTML malware, anti-virus, and anti-phishing including the eBay toolbar. Built bleeding edge systems to detect malicious behaviors, and take corrective action based on numerous dispirit heuristics. Completely managed all aspects of sign-in (the third most often hit webpage on eBay) and other forms of API based.

May 2004 - Mar 2006

Product Manager

Monroe, LA, US

2005 - 2005

Product Manager - Managed Security Services

Monroe, LA, US

Managed P&L for many complete managed security product lines. Was hired into Digital Island as an engineer, and was later promoted to Sr. Security Architect. After Cable & Wireless bought Digital Island Cable & Wireless then bought Exodus and the CWDI name changed again to Exodus, a Cable & Wireless Service. Was then promoted to Product Manager in charge.

Oct 2000 - May 2004

Product Manager

Cable & Wireless
2002 - 2004 ~2 yrs

Product Manager

London, England, GB

2002 - 2002

Product Manager

Digital Island
2001 - 2002 ~1 yr

Sr. Security Architect

Digital Island
2000 - 2001 ~1 yr

Chief Operations Officer/Partner

Silicon Alchemy

Originally hired in as a Project manager, and returned after a year hiatus as the Chief Operations Officer of the holding company. Was asked to manage the offices in Chico, while building out the product lines of the three subsidiaries, manage human resources, and negotiate financing in exchange for 10% ownership in the parent company. Managed team in.

Jan 1999 - Dec 2000

Information Specialist

Valueclick

Initially hired in as an engineer involved in integration of the billing systems with the Solomon Systems database. Was later promoted to Information Specialist with much greater breath of responsibility. Reported directly to the COO of ValueClick and provided updates of all changes to network configuration, sales tools, security holes, and telephony.

Jan 1998 - 1999
1 education record

Robert Hansen education

  • California State University, Chico
    California State University, Chico
    Computer Engineering
FAQ

Frequently asked questions about Robert Hansen

Quick answers generated from the profile data available on this page.

What company does Robert Hansen work for?

Robert Hansen works for Root Evidence.

What is Robert Hansen's role at Root Evidence?

Robert Hansen is listed as Chief Technology Officer at Root Evidence.

What is Robert Hansen's email address?

AeroLeads has found 1 work email signal at @rootevidence.com for Robert Hansen at Root Evidence.

What is Robert Hansen's phone number?

AeroLeads has found 4 phone signal(s) with area code 530, 408 for Robert Hansen at Root Evidence.

Where is Robert Hansen based?

Robert Hansen is based in Austin, Texas, United States while working with Root Evidence.

What companies has Robert Hansen worked for?

Robert Hansen has worked for Root Evidence, Grossman Ventures, The Rsnake Show, Redshield Security Limited, and Capital Factory.

How can I contact Robert Hansen?

You can use AeroLeads to view verified contact signals for Robert Hansen at Root Evidence, including work email, phone, and LinkedIn data when available.

What schools did Robert Hansen attend?

Robert Hansen holds Computer Engineering from California State University, Chico.

What skills is Robert Hansen known for?

Robert Hansen is listed with skills including Security, Computer Security, Information Security, Web Application Security, Penetration Testing, Enterprise Software, Application Security, and Network Security.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.