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David Longenecker Email & Phone Number
Director, Cybersecurity Operations
at
Marvell Technology
1 work email found
@amd.com
5 phones found area 512, 916, and 408
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Director, Cybersecurity Operations
Location
Longview-Marshall Area, United States, United States
Who is David Longenecker? Overview
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Quick answer
David Longenecker is listed as Director, Cybersecurity Operations at Marvell Technology, based in Longview-Marshall Area, United States, United States. AeroLeads shows a work email signal at amd.com, phone signal with area code 512, 916, 408, and a matched LinkedIn profile for David Longenecker.
David Longenecker previously worked as Security Researcher and Technical Writer at Security For Real People and Senior Manager, Global Cyber Operations & Response at Amd. David Longenecker holds Bba, Business, Computer Science from The University Of Texas-Pan American.
Company email context
Email format at Marvell Technology
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{first}.{last}@amd.com
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AeroLeads found 1 current-domain work email signal for David Longenecker. Compare company email patterns before reaching out.
Profile bio
About David Longenecker
An information security leader, an incident responder, a threat hunter, a log correlation junkie, a malware analyst, a forensic investigator, a threat intelligence handler (real intelligence, not the threat data often thrown under that label), a network engineer, and a security architect.I'm a dyed-in-the-wool defender with the operations background to understand what I'm defending. I have some red team skills (and a few CVEs to my credit), but those skills just make me a better defender and detector.Separate from my professional job I research new vulnerabilities and write about security topics. I founded https://securityforrealpeople.com as an outlet for coordinated vulnerability disclosure and to present cyber topics in a way that the lay person can understand and follow practical steps to improve their own security.MBA, CISSP, GCFA, GPEN. Experienced with HIPAA / HITRUST, NIST CSF, and ISO 27001.Follow on Twitter: @dnlongen
Listed skills include Security, Information Security, Network Security, Computer Security, and 20 others.
Current workplace
David Longenecker's current company
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10 roles
David Longenecker work experience
A career timeline built from the work history available for this profile.
Director, Cybersecurity Operations
Current
Apr 2024 - Present
Security Researcher And Technical Writer
CurrentFounded a blog to present complex security topics such as risk tolerance, authentication, home network security, data privacy, social engineering and identity theft, in a way that the lay person can understand and follow practical steps to improve their own security. Independent research and coordinate vulnerability disclosures.Discovered a MitM flaw in.
Jan 2011 - Present
Senior Manager, Global Cyber Operations & Response
Direct a global team delivering a world class cyber operations capability to:- Design, build and operate a SIEM- Identify, investigate and mitigate insider threats- Prioritize and integrate threat detection log sources- Operate a 24x7 SOC to detect and analyze potential threats- Build and operate a CSIRT to respond to cybersecurity incidents
Oct 2017 - Apr 2024
Senior Information Security Engineer
AllClear ID takes care of consumers and employees of a company that has experienced a data breach. My role was to "protect the protector" - to build defenses, detection capabilities, and an incident response program. * Built a company-wide security incident response program, then simulated an incident to test the response.* Implemented a log management.
Jul 2016 - Sep 2017
Recording Secretary
Attend Board and Chapter meetingsMaintain detailed minutes for both meetings and post to the Chapter websiteProduce the agenda for meetings in conjunction with the PresidentStay aware of all chapter activities and associated discussion
Dec 2014 - Dec 2016
Senior Cyber Threat Specialist
I break and fix things, so I can stop others from breaking or detect them when they do. In nearly two decades at Intel I have done a little of everything related to security. A few highlights:Incident Response: I was a core member of the team that developed crisis response processes, then led both the preventive software patching and the reactive cyber.
Jul 1996 - May 2016
Steering Committee Member
Consec: The Southwest Regional Symposium For Business Continuity, Information Security, And It Audit
Bi-annual conference on business continuity, information security, and IT audit, held in Austin, Texas. The 2010 event was held September 27 to 29, at the Norris Conference Center on West Anderson Lane.
Mar 2010 - Sep 2010
Owner
Scrapping 365, Llc
Manage business and marketing operations for a closely held LLC. We offer a monthly scrapbooking supplies kit, and will design and create unique scrapbooks to proudly display and preserve your photographs.Scrapping 365 closed its doors for good in August 2008, when it became evident that revenue was not growing and we ran out of capital. While the business.
Aug 2007 - Aug 2008
Computer Lab Manager
The University Of Texas - Pan American
Jan 1994 - May 1996
3 education records
David Longenecker education
Bba, Business, Computer Science
The University Of Texas-Pan American
Mba, Business Administration
Golden Gate University
Education record
Austin Community College
FAQ
Frequently asked questions about David Longenecker
Quick answers generated from the profile data available on this page.
What company does David Longenecker work for?
David Longenecker works for Marvell Technology.
What is David Longenecker's role at Marvell Technology?
David Longenecker is listed as Director, Cybersecurity Operations at Marvell Technology.
What is David Longenecker's email address?
AeroLeads has found 1 work email signal at @amd.com for David Longenecker at Marvell Technology.
What is David Longenecker's phone number?
AeroLeads has found 5 phone signal(s) with area code 512, 916, 408 for David Longenecker at Marvell Technology.
Where is David Longenecker based?
David Longenecker is based in Longview-Marshall Area, United States, United States while working with Marvell Technology.
What companies has David Longenecker worked for?
David Longenecker has worked for Marvell Technology, Security For Real People, Amd, Allclear Id, and Issa Capitol Of Texas Chapter.
How can I contact David Longenecker?
You can use AeroLeads to view verified contact signals for David Longenecker at Marvell Technology, including work email, phone, and LinkedIn data when available.
What schools did David Longenecker attend?
David Longenecker holds Bba, Business, Computer Science from The University Of Texas-Pan American.
What skills is David Longenecker known for?
David Longenecker is listed with skills including Security, Information Security, Network Security, Computer Security, Information Security Management, Penetration Testing, Cissp, and Firewalls.
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