Last week, I ran across a column by CNN’s Sean Lyngaas called Hackers Have Breached Organizations in Defense and Other Sensitive Sectors. Security firm Palo Alto Networks recently discovered that suspected foreign hackers have breached nine organizations in the...
The term cryptography refers to the art and science of keeping data secret. Ever since writing was developed, people have tried to conceal the information it contained. According to the Encyclopedia Britannica, “Examples survive in stone inscriptions, cuneiform...
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