Unauthorized Disclosure: Can Behavioral Indicators Help Predict Who Will Commit Unauthorized Disclosure of Classified National Security Information?
Abstract : Federal government security-cleared personnel have been disclosing federal government classified national security information, whether to a foreign government or the United States media, at an increasing rate since the 1980s. Can common personal or psychological characteristics or motivations be identified from historical cases that could indicate the likelihood of a current or potential federal employee to disclose national security information without authorization? Reasons for unauthorized disclosure range from financial, to whistle-blowing, to a desire to change international policy, to sympathy and strong ties with a foreign government. The focus of this research is on the behavioral characteristics that are similar or different between known, studied historical cases of personnel associated with the federal government who have disclosed classified information without authorization. Upon review of existing data, the prevalent behavioral characteristic of the cases is one of a disgruntled employee (ideology/disillusionment/loyalty). A disgruntled employee becomes the largest concern as an insider threat, one who is willing to compromise his or her feelings of loyalty to the organization and the nation for a myriad of reasons.
Trusted Insiders Are Committing Fraud and Embezzlement Within Organizations: Is There a Connection to Addiction, as the Motivating Factor for Their Illegal Activities?
Abstract : Extensive studies and research have been conducted on insider threats, the possible causes, predictive models and best practices for prevention, early detection, and mitigation of the threats of insider attacks to a wide range of critical infrastructure, government agencies, and the private sector. Current research shows a great deal of attention directed at the cyber threats toward organizations. In contrast, relatively little research has been conducted on the insider threat with regard to financial fraud and embezzlement to organizations. Left undetected, insiders can cause irreparable and devastating consequences to private and public sector organizations, which compromise the integrity of the overall financial system. Recent criminal cases have revealed a disturbing trend linking many of the trusted insiders convicted of conducting fraud or embezzlement within the victim organizations to an addiction to gambling or prescription drugs. Also alarming is the frequency of trusted insiders conducting fraud within government agencies to support their addiction. This paper studies research on insider threats, and suggests that addiction is a contributing factor to the motives of the insiders criminal behaviors. Research also suggests that accurate reporting by law enforcement agencies is not occurring in police reports on motives or causes of the reasons insiders are committing their crimes.
Research on velocity distribution in semi-dry flue gas desulfurization tower
As an accurate high-quality instantaneous measurement technology, particle image velocimetry (PIV in acronym) has applied widely in single-phase flow and multiphase flow. The velocity distribution in semi-dry FGD tower directly influences gas-solid mix and contact situation. In base of the tower, gas-solid two-phase flow field is more complex, and has the quite tremendous influence to the overall system desulphurization efficiency. This paper utilized PIV to study velocity distribution in Semi-dry flue gas desulfurization tower and obtained velocity distribution.