33
/es/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
47733
17334
2
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1 этап (1 ene 0 año – 1 ene 1816 año)
Descripción:
I этап — до 1816 года — характеризуется использованием естественно возникавших средств информационных коммуникаций.
Añadido al timeline:
История развития информационной безопасности
By
Елена
2 nov 2017
0
0
1189
fecha:
1 ene 0 año
1 ene 1816 año
~ 1817 years
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