Michael L.
CISSP, CISM, GPEN, GAWN, GCCC
- Role
- Corporate Security Architect at Tyler Technologies
- Location
- Windham, ME, US
- LinkedIn followers
- 500 followers
About Michael L.
Michael Langan is a strategic cybersecurity leader with 14+ years delivering security operations, risk mitigation, and compliance solutions across government and enterprise environments. He has demonstrated expertise leading security teams, implementing security tools, managing vulnerability assessments, and advising on regulatory compliance including CMMC, NIST CSF, and CIS CSC. With his proven ability to build and scale IT security programs, deliver managed security services aligned with SLAs, and support business continuity planning and incident response initiatives, he has advanced the cybersecurity programs of every organization he\'s worked with. He has initiated and led several policy initiatives that have advanced NATO\'s cyber defense capabilities and cooperation. For example, he spearheaded a strategic planning team to incorporate a zero trust security model into NATO\'s future federated network environments, published the first NATO cyber security policy for information in the public cloud, and negotiated the approval of a cyber defense information sharing framework among the 31 member nations of NATO. He has also coordinated policy development and implementation strategies across different NATO entities and stakeholders, ensuring policy coherence and alignment with NATO\'s strategic objectives. he has leveraged his certifications and skills in cybersecurity audit, vulnerability assessment, and ethical hacking to conduct and oversee cyber assessments of critical infrastructure across the Department of Defense.
Experience
Corporate Security Architect
Dec 2025 — Present · Falmouth, ME, US
Responsible for maturing the security posture of Tyler\'s corporate cyber infrastructure - Oversight of compliance with applicable cybersecurity laws, regulations, industry frameworks, policies, and standards- Contribute to the administration and enforcement of Tyler\'s Enterprise Information Security Program
Education
US Army Cyber Center of Excellence, Fort Gordon, GA
Information Technology and Cyber Security
University of Scranton
B.S., Political Science
2000 — 2004
Command and General Staff College, Fort Belvoir, VA
Leadership and Operations
Joint Forces Staff College, Norfolk, VA
Effects integration of military, governments & NGOs
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