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National Security Agency/Central Security Service

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# Voices from NSA's Past

HomeHistoryCryptologic HistoryVoices from the Past

We are fortunate to have recordings of some speeches and lectures given by past giants in Cryptology. Each speech is available in two formats: a text transcript in PDF format and an audio file in MP3 format. Click on the icon for the format you prefer.

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##### NSA.GOV

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##### HELPFUL LINKS

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##### RESOURCES

                                - Classified Materiel Conversion
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                                - Cryptographic Support Services 
                                - Media Destruction Guidance 
                                - NSA Open Source

##### RELATED LINKS

                                - DNI.gov
                                - Defense.gov
                                - IC on the Record
                                - Intelligence.gov

                          - NSA.GOV                              - About
                            - Leadership
                            - Cybersecurity Collaboration Center
                            - National Cryptologic Museum
                            - Contact NSA
                            - Accessibility
                            - ABA Notice
                            - Site Policies
                          - CULTURE                              - Core Values
                            - Operating Authorities
                            - Civil Liberties & Privacy
                            - Diversity, Equity, Inclusion, & Accessibility
                            - General Counsel
                            - NSA Inspector General
                          - HELPFUL LINKS                              - NSA Freedom of Information Act
                            - Privacy Act Requests
                            - Frequently Asked Questions
                            - Request a Speaker
                            - Prepublication Review
                            - Media Inquiry
                          - RESOURCES                              - Commercial Solutions for Classified Material (CSFC)
                            - Media Destruction Guidance
                            - Classified Materiel Conversion
                            - Cross Domain Services
                            - NSA Open Source
                            - NSA Exhibit Roadshow
                          - RELATED LINKS                              - DNI.gov
                            - Defense.gov
                            - IC on the Record
                            - Intelligence.gov

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