Класс программных решений также ред

Класс программных решений также редко поддерживает возможность вмешиваться в используемые алгоритмы и механизмы шифрования данных, которые зачастую являются закрытой собственностью вендоров, также этот принцип касается и исходных кодов решения, что затрудняет защиту от зловредных или скрытых «закладок».
Программные решения также зачастую сложно либо невозможно использовать в условиях внутренних, корпоративных, безопасных сетей таких как «VPN» потому что программные решения ВКС нуждаются в доступе к сети Интернет.

Results (English) 1:

Class software solutions also rarely supports the ability to intervene in the used algorithms and data encryption mechanisms that are often closed the property vendors, this principle applies to source code solutions, making it difficult to protect against malicious or hidden "bookmarks". Software solutions are often difficult or impossible to use in internal, corporate, secure networks such as "VPN" because the VCS software solutions require access to the Internet.

Results (English) 2:

Class software solutions and rarely supports to interfere with the mechanisms and algorithms used for the encryption of data, which are often enclosed property vendors, this principle also applies to the source solutions, making it difficult to protect against malicious or hidden "bookmarks".
Software solutions are also often difficult or impossible used in the context of internal, corporate, secure networks such as the «VPN» because videoconferencing software solutions need access to the Internet.

Results (English) 3:

class policy decisions also rarely supports the opportunity to intervene in the encryption algorithms and mechanisms, which are often closed property vendorsthis principle also applies to the source address, which makes it difficult to protect against both evil or hidden "закладок».
policy decisions as it is often difficult or impossible to use in the context of internal.corporate, secure networks such as "vpn" because of policy decisions вкс need access to the internet.