Imagine having a job that has been around for thousands of years. People called cryptologists have been making—and breaking—codes almost as long as humans have written things down. Read about the historical code makers and breakers who protected their countries by coding and decoding messages for their governments, and the modern cryptologists who keep emails, texts, and online purchases secure.
Imagine having a job that has been around for thousands of years. People called cryptologists have been making—and breaking—codes almost as long as humans have written things down. Read about the historical code makers and breakers who protected their countries by coding and decoding messages for their governments, and the modern cryptologists who keep emails, texts, and online purchases secure.
Professional Cryptologists
32
Professional Cryptologists
32
Product Details
| ISBN-13: | 9781728433691 |
|---|---|
| Publisher: | Lerner Publishing Group |
| Publication date: | 08/01/2021 |
| Series: | Cryptology (Alternator Books ®) |
| Sold by: | Barnes & Noble |
| Format: | eBook |
| Pages: | 32 |
| File size: | 18 MB |
| Note: | This product may take a few minutes to download. |
| Age Range: | 9 - 11 Years |