computer science

Mary Hughes Budenbach

Mary Hughes Budenbach is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Mary Hughes Budenbach rather than just read about it. In short: Mary Caroline "Polly" Hughes Budenbach (April 18, 1914 – June 23, 2005) was an American cryptanalyst. She won the Federal Woman's Award in 1969, and was posthumously inducted into the NSA Hall of Honor in 2017.

Key takeaways

Mary Hughes Budenbach belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Mary Hughes Budenbach to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Mary Hughes Budenbach from memory before moving on to harder problems.

Reference excerpt

Mary Caroline "Polly" Hughes Budenbach (April 18, 1914 – June 23, 2005) was an American cryptanalyst. She won the Federal Woman's Award in 1969, and was posthumously inducted into the NSA Hall of Honor in 2017.

Early life and education Mary Caroline Hughes was born in New York City and raised in Scotch Plains, New Jersey, the daughter of Harold Lincoln Hughes and Jane Plunkett Hughes. She attended The Hartridge School and graduated from Smith College in 1934, with a bachelor's degree in English.

Career During World War II, Budenbach worked as a cryptanalyst with the United States Navy in Washington, D.C., focused on Japanese naval cryptosystems. After the war, she continued working in as a cryptanalyst and consultant. After 1953, she was senior cryptologist, administrator, and, at one point, the highest-paid woman at the National Security Agency (NSA), based at Fort George G. Meade in Maryland. She worked on computerizing analytical tasks in cryptology, and chaired a committee on promotion and assignment for women at the NSA. She described her work in 1969 as "challenging, fascinating, interesting and frustrating, but not romantic." Budenbach was recognized with the Navy's Meritorious Civilian Service Award in 1945. In 1969, she received the Federal Woman's Award. "When they heard of the award, many of my friends came to me and said 'Now we know where you work'," she told a reporter in 1969. In 1975, the year she retired from the NSA, she received the agency's Exceptional Civilian Service Award.

Personal life Mary Hughes married stockbroker Theodore Oswald Budenbach in 1940. He died in 1982. She died in New Jersey in 2005, aged 91 years.

Posthumous honors Budenbach's story was included in the book Code Girls: The Untold Story of the American Women Code Breakers of World War II (2017), by Liza Mundy. Also in 2017, she was posthumously inducted into the NSA Hall of Honor.

References

Illustrations

Worked examples

Example 1 — a first encounter with Mary Hughes Budenbach

Start with the simplest possible case. Write down what Mary Hughes Budenbach claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Mary Hughes Budenbach before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Mary Hughes Budenbach ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Mary Hughes Budenbach

In research: Mary Hughes Budenbach appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Mary Hughes Budenbach in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Mary Hughes Budenbach is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1914 births, 2005 deaths, National Security Agency cryptography, so understanding it makes those chapters shorter.
In everyday life: Look for Mary Hughes Budenbach outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Mary Hughes Budenbach in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Mary Hughes Budenbach means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Mary Hughes Budenbach out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Mary Hughes Budenbach in simple terms?

Why does Mary Hughes Budenbach matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Mary Hughes Budenbach?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Mary Hughes Budenbach.