a network library It depends on : - libpcap and libnet under Unix - WinPCAP under Windows If libpcap/libnet/WinPCAP are not installed, sniffing and spoofing features are not available.
provides a high performance messaging service that is resilient to faults across local and wide area networks. Spread functions as a unified message bus for distributed applications
dual-licensed implementation of SSL. It includes SSL client libraries and an SSL server implementation. It supports multiple APIs, including those defined by SSL and TLS. It also supports an OpenSSL compatibility interface.