Optenet / Allot | 3,914 followers on LinkedIn. It’s Your Network. Know it. Control it. Secure it. | Optenet was recently acquired by Allot Communications. Optent is a global IT security company that provides high-performance content filtering solutions to service providers and large enterprises worldwide. Optenet’s technology protects 75 million end users around the globe, including the customers of many of the world’s leading ISPs and mobile operators, as well as employees of global enterprise organisations.