Introduction

• Complete 4.4 BSD Unix operating system

  • Kernel, userland, libraries, daemons, etc.
  • Multi-platform
    • alpha, amiga, hp300, i386, mac68k, mvme68k, powerpc, sparc, sparc64, sun3, vax
    • runs Solaris, Linux, FreeBSD, etc. binaries in emulation

• Focused on security and correctness

  • integrated strong cryptography
  • source code auditing, "secure by default"
  • Standards-compliant

• Freely available under BSD license