Why PNAC

“The Year 2011 continues to be shaped by changes and challenges in the information security”
As the chart shows viruses and malware are not on the decline. This makes it even more important for a company to only allow access for known devices. This way one can avoid internal attacks.


statistics to malware


The graphic below illustrates the different VLAN sections.

  • Most of the time office PCs (production, development) are up to date with the latest patches and virus patterns
  • External devices are unknown (they are not u up to date with the latest patches or virus patterns)
  • Private computers of employees could be abused to steal data.


graphic of the the sections: office PC, External work notebook, Private notbook