Symantec has completed its acquisition of data-loss prevention company Vontu.

Mocana, provider of software that connects devices to networks, has teamed up with QNX Software Systems, maker of operating system software for embedded systems.

-Lancope, provider of network behavior analysis, has been awarded a U.S patent for its network port profiling invention.

Rhonda MacLean, global chief information security officer of Barclays, has joined the board of directors of PGP.

Managed security services firm Global Secure Systems (GSS) has merged with anti-virus vendor Peapod.

CyberDefender, provider of internet security solutions, has teamed up with SOS Online Backup.

PreEmptive Solutions, provider of obfuscation technology, has announced it is a Microsoft reseller and partner offering support for Microsoft’s Software License and Protection Services.

Encryption provider Voltage Security and BearingPoint, which offers management and technology consulting services, have partnered to deliver a series of seminars on data protection to large financial services firms.

Dennis Raefield has been named president of Edge Integration Systems, provider of IP- and web-based hosted access control.

Mi5 Networks, maker of web gateway security solutions, has named Tom Orella vice president of sales and business development.