Secure Sockets Layer (SSL) SSLPlus 3.1.10H, the latest release of version 3.1x, is available with ESD #5 or later. This release fixed some SSLPlus bugs and memory leaks. SSLPlus 3.1.10H is linked with the Sybase SSL filter, libflssl.*, on Sun Solaris 8 (SPARC 32-bit and 64-bit), Linux Intel 32-bit, IBM AIX 64-bit, and Microsoft Windows NT.