This is the 489th most frequent Persian word.
حفاظت
Protection.
In this sentence, 'حفاظت' refers to the action of safeguarding or taking care of the environment.
حفاظت از محیط زیست وظیفه همگان است.
Protecting the environment is everyone's responsibility.
Here, 'حفاظت' implies defending or guarding something, in this case, borders.
سربازان برای حفاظت از مرزها تلاش میکنند.
Soldiers strive to protect the borders.
In this context, 'حفاظت' is used regarding securing or keeping sensitive data safe.