Russian ⇄ English Italian

защита от подслушивания stresses
data.prot.	protection against eavesdropping; security against eavesdropping
sec.sys.	audio security
защита от устройств подслушивания
data.prot.	anti-bug; anti-bugging; anti-eavesdropping (от закладок)
sec.sys.	antibug; antibugging; antieavesdropping

защита от подслушивания: 12 phrases in 5 subjects

Information security and data protection	3
Mass media	1
Military	3
Security systems	4
Telecommunications	1