Tripwire survey finds lack of experience, appropriate training and low salaries keep people from security jobs. The data was drawn from a poll of some 659 of Tripwire’s Twitter followers. The survey also found that lack of certification or appropriate training was also a barrier. The poll was conducted by Tripwire, which asked 659 users to weigh in on their own experiences on the subject of a recent poll by the tech giant’s Twitter account. The number of infosec pros in the field is 20%, according to Tripwire.”]