Cybersecurity and Data Encryption

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Presentation transcript:

Cybersecurity and Data Encryption Kelly Hiersche Middlesboro High School | Algebra II | 10-11 RET is funded by the National Science Foundation, grant # EEC-1710826 Summer Study Security Significance Student Scholarship Encryption – Ensuring data security from infiltrators Confidentiality – Encryption through shared, secret key; Diffie-Hellman Exchange Integrity – Ensure a message has not changed as it traveled; Hash functions Authentication – Confirm a message came from the intended sender; RSA Why is Cybersecurity an important field? How do we relate cybersecurity to Algebra II? When will we be ready to cover this topic? Define – Cryptography terms & concepts Understand – What makes an encryption method effective? Efficient for good guys to compute – computationally difficult for infiltrators to reverse Today – How is math used to encrypt information? Method – Engineering Design Process “If lots of smart people have failed to solve a problem, then it probably won’t be solved (soon).” - Kaufman