Explore upcoming events from across the Foundation – See Calendar

O
X

About Us

About Us

Advancing cybersecurity awareness, education, and innovation for a safer digital world.

Our Team

Meet the leaders and visionaries driving the NCF's mission forward every day.

FAQs

Find quick answers about our mission, membership, and how to get involved.

Our History

From codebreakers to cyber defenders — preserving a legacy that shapes the future.

NCF Financial Data

Review audited reports and filings that reflect our commitment to transparency, accountability, and responsible stewardship.

Newsletter Archive

Browse past issues of our e-newsletter and explore our early years through issues of the Foundation’s original hard-copy newsletter, The Link.

Our Partnerships

Dedicated and talented organizations that have provided invaluable assistance to the NCF to help us achieve our goals. 

nav about us group of professionals in conversation

More Than a Mission — A Movement

The NCF brings together educators, experts, and enthusiasts who believe in building an informed, cyber-safe future.

Programs & Events

All Programs

Explore all of the NCF's programs driving cyber awareness, education, and history forward.

Escape Room

Hands-on puzzle challenge: crack codes, solve clues, experience real-time cryptologic logic.

Convening to Act

Catalyzing strategic dialogue on emerging cyber & cryptologic challenges in partnership with NSA.

Cocktails & Codebreakers

A celebratory evening honoring cryptologic legacy, networking, and thought leadership.

Crypto Cup

A signature fundraiser merging sport and mission — advancing cryptologic education through golf.

Cryptologic History Symposium

An academic event that explores the role of cryptology across eras and its lasting influence on security, strategy, and society.

Student Ambassador Program

Catalyzing strategic dialogue on emerging cyber & cryptologic challnges in partnership with NSA

Cyber Saturday

A full-day, interactive event for youth and families to explore cybersecurity through play.

Cyber Feud

A live, fast paced competition where students test cyber knowledge in game show format.

Maryland History Day

Highlighting student research on cryptology's impact across Maryland's past.

nav programs and events three students learning together

Events That Build a Cyber-Safe Future

The NCF programs spark growth, foster collaboration, and make cybersecurity a shared mission across generations and industries.

Resources

Podcast Series

Listen to #CyberChats and Cyber Pulse — the NCF's two podcasts exploring stories, insights, and innovations shaping cybersecurity.

Cyber Games

Engaging students through interactive challenges that build real-world cybersecurity skills and teamwork.

Downloads

Access classroom-ready lessons, tools, and activities to teach cryptology, cybersecurity, and digital citizenship.

Insights & Updates

Explore thought leadership, event recaps, and the latest news from the world of cryptology and cyber education.

Outsmart Cyberthreats Collections

Clear, engaging resources that build foundational cyber safety skills through activities and practical guidance.

Cybersecurity Curriculum Guidelines

Guidelines that support creating cybersecurity-focused lessons and inspire students to pursue cyber careers.

How to Be Cyber Safe + Savvy — A Data Care Booklet for Adults

Clear, practical steps to protect their devices, data, and privacy from today's online threats.

nav resources two young students learning on laptop

Empowering the Next Generation of Cyber Thinkers

Through resources, stories, and shared knowledge, the NCF helps educators, professionals, and students strengthen our cyber future together.

Cryptologic History

Trailblazers

Discover the pioneers who broke barriers and paved the way for future generations in cryptology.

Historical Figures in Cryptology

Meet the brilliant minds whose work in codes and communication shaped global history.

Cryptologic Bytes

Dive into quick reads and fascinating facts that reveal hidden history of code communication.

Commemorate

Honor the people and achievements that advanced the art and science of cryptology.

Acquisitions Archive

Explore rare artifacts, documents, and exhibits preserved to tell the evolving story of cryptology.

NSA/CSS Cryptologic Hall of Honor

Celebrate individuals whose exceptional contributions strengthened our nation's intelligence security.

nav cryptologic history hands using engima machine

Preserving the Code of Our Past

From hidden messages to historic breakthroughs, the NCF keeps the stories of cryptology alive—honoring the people, events, and innovations that shaped modern intelligence.

Explore upcoming events from across the Foundation – See Calendar

About Us

About Us

About Us

Advancing cybersecurity awareness, education, and innovation for a safer digital world.

Our Team

Meet the leaders and visionaries driving the NCF's mission forward every day.

FAQs

Find quick answers about our mission, membership, and how to get involved.

Our History

From codebreakers to cyber defenders — preserving a legacy that shapes the future.

NCF Financial Data

Review audited reports and filings that reflect our commitment to transparency, accountability, and responsible stewardship.

Newsletter Archive

Browse past issues of our e-newsletter and explore our early years through issues of the Foundation’s original hard-copy newsletter, The Link.

Our Partnerships

Dedicated and talented organizations that have provided invaluable assistance to the NCF to help us achieve our goals. 

nav about us group of professionals in conversation

More Than a Mission — A Movement

The NCF brings together educators, experts, and enthusiasts who believe in building an informed, cyber-safe future.

Programs & Events

Programs & Events

All Programs

Explore all of the NCF's programs driving cyber awareness, education, and history forward.

Escape Room

Hands-on puzzle challenge: crack codes, solve clues, experience real-time cryptologic logic.

Convening to Act

Catalyzing strategic dialogue on emerging cyber & cryptologic challenges in partnership with NSA.

Cocktails & Codebreakers

A celebratory evening honoring cryptologic legacy, networking, and thought leadership.

Crypto Cup

A signature fundraiser merging sport and mission — advancing cryptologic education through golf.

Cryptologic History Symposium

An academic event that explores the role of cryptology across eras and its lasting influence on security, strategy, and society.

Student Ambassador Program

Catalyzing strategic dialogue on emerging cyber & cryptologic challnges in partnership with NSA

Cyber Saturday

A full-day, interactive event for youth and families to explore cybersecurity through play.

Cyber Feud

A live, fast paced competition where students test cyber knowledge in game show format.

Maryland History Day

Highlighting student research on cryptology's impact across Maryland's past.

nav programs and events three students learning together

Events That Build a Cyber-Safe Future

The NCF programs spark growth, foster collaboration, and make cybersecurity a shared mission across generations and industries.

Resources Code

Resources

Podcast Series

Listen to #CyberChats and Cyber Pulse — the NCF's two podcasts exploring stories, insights, and innovations shaping cybersecurity.

Cyber Games

Engaging students through interactive challenges that build real-world cybersecurity skills and teamwork.

Downloads

Access classroom-ready lessons, tools, and activities to teach cryptology, cybersecurity, and digital citizenship.

Insights & Updates

Explore thought leadership, event recaps, and the latest news from the world of cryptology and cyber education.

Outsmart Cyberthreats Collections

Clear, engaging resources that build foundational cyber safety skills through activities and practical guidance.

Cybersecurity Curriculum Guidelines

Guidelines that support creating cybersecurity-focused lessons and inspire students to pursue cyber careers.

How to Be Cyber Safe + Savvy — A Data Care Booklet for Adults

Clear, practical steps to protect their devices, data, and privacy from today's online threats.

nav resources two young students learning on laptop

Empowering the Next Generation of Cyber Thinkers

Through resources, stories, and shared knowledge, the NCF helps educators, professionals, and students strengthen our cyber future together.

Cryptologic History

Cryptologic History

Trailblazers

Discover the pioneers who broke barriers and paved the way for future generations in cryptology.

Historical Figures in Cryptology

Meet the brilliant minds whose work in codes and communication shaped global history.

Cryptologic Bytes

Dive into quick reads and fascinating facts that reveal hidden history of code communication.

Commemorate

Honor the people and achievements that advanced the art and science of cryptology.

Acquisitions Archive

Explore rare artifacts, documents, and exhibits preserved to tell the evolving story of cryptology.

NSA/CSS Cryptologic Hall of Honor

Celebrate individuals whose exceptional contributions strengthened our nation's intelligence security.

nav cryptologic history hands using engima machine

Preserving the Code of Our Past

From hidden messages to historic breakthroughs, the NCF keeps the stories of cryptology alive—honoring the people, events, and innovations that shaped modern intelligence.

Betty Mavis Loeffler Fletcher
Cryptologic History:

Betty Mavis Loeffler Fletcher & James A. (Jim) Fletcher

1925-2016

Registry Sponsor(s): Jo Ann B. Wittman

Betty Mavis Loeffler Fletcher, 90, passed away at Homestead Assisted Living Center on February 7, 2016 after a brief illness.

The daughter of George W. and Callie Bellows Loeffler, she was born on a sheep ranch near Stockton, Kansas on October 28,1925. She attended a one-room country school where she was the only student in her grade, an experience which determined her life-long habits of learning. After graduating from Stockton High School, she attended the University of Kansas where she majored in German language and linguistics and was elected to Phi Beta Kappa. She did her graduate work at Ohio State University where she met and married James Austin Fletcher on Dec. 18, 1948 at the St. James Episcopal Church in Columbus, Ohio. They were both recruited by the Department of Defense and moved to the Washington, D.C. area where they worked for almost 30 years for the National Security Agency. After her retirement, IN 1979, she went to the local community college and received an associate degree in computer science. She worked as an applications programmer for the University of Maryland for several years.

Mrs. Fletcher also worked as a reporter for a weekly newspaper where, among other reporting, she wrote the police blotter. When she and James finally retired, they moved to the coastal town of Beaufort, SC, where they lived until his death in 2000, after almost 52 years of devoted marriage. Mavis then moved to Manhattan to be near her sisters, Mildred Loeffler and Lois Fink, a long time resident of Manhattan. Mrs. Fletcher was an active member of the American Association of University Women, maintaining her membership both in Beaufort and Manhattan. She served as president and secretary of the Friends of Beaufort Community Library and served on the board of the Manhattan Library Association, and the Friends of the Manhattan Library. Books and bridge, and a love of gardening and the outdoors were defining features of her life.

Mrs. Fletcher was preceded in death by her husband, sisters, a niece, Rebecca Dearborn and her beloved cat Sweet Face. She is survived by her late husband’s cousin Anne Austin Jennings of Scottsdale AZ; two nieces Sherry Denton, (Jeff) Salina, Jan Converse, (Curtis) Colorado Springs, CO, seven grandnieces, three great grandnieces, six great grandnephews, as well as many friends and bridge partners.