Toggle navigation
Information
Location, Dates & Hotel
2025 Event Coverage
SIGNAL Magazine
About AFCEA
Program
Agenda
Speakers
Official Show Guide
SIGNAL Innovation Showcase
Special Events
Meet the Seniors and Program/Portfolio Managers
Continuing Education
Attend
Categories & Fees
View Exhibitors & Sponsors
Exhibitor Listing
Supporting Partner Listing
Thought Leadership
Exhibitor Floor Plan
Exhibitor Meeting Rooms Floor Plan
Corporate Opportunities
Exhibit and Supporting Partner Opportunities
Exhibitor Resource Center
Exhibitor/Partner Login
Advertising/Marketing Specials
Join AFCEA
Contact Us
Toggle navigation
Information
Location, Dates & Hotel
2025 Event Coverage
SIGNAL Magazine
About AFCEA
Program
Agenda
Speakers
Official Show Guide
SIGNAL Innovation Showcase
Special Events
Meet the Seniors and Program/Portfolio Managers
Continuing Education
Attend
Categories & Fees
View Exhibitors & Sponsors
Exhibitor Listing
Supporting Partner Listing
Thought Leadership
Exhibitor Floor Plan
Exhibitor Meeting Rooms Floor Plan
Corporate Opportunities
Exhibit and Supporting Partner Opportunities
Exhibitor Resource Center
Exhibitor/Partner Login
Advertising/Marketing Specials
Join AFCEA
Contact Us
Sean Letona
Chief of Operations, Vulnerability Management
Cybersecurity and Infrastructure Security Agency (CISA)
Profile
Sean Letona is the current Chief of Operations for CISA's Vulnerability Management Sub-Division. In his current role, he coordinates risk reduction efforts across CISA, Critical Infrastructure, and the Government interagency. Prior to joining CISA, Sean lead teams of penetration testers/red team operators as they executed security evaluations across the U.S. Government. He is also a U.S. Navy Veteran and a former law enforcement officer.
Sessions
Theater #2: CISA’s Vulnerability Management: Contributions to the Global Cybersecurity Ecosystem
Back to the Search