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Passwords and network security: Is more "less"?


On a daily basis we are confronted with an ever growing number of passwords and security measures that aim to protect patient data and access to sensitive systems in each of the offices and hospitals in which we practice. With the multiple systems and the common information technology standard requiring password rotation every 90 days the sheer burden of different passwords and usernames may actually be jeopardizing security.  Until there is a unique identifier, such as fingerprint-activated security, do more passwords and mandatory password changes actually serve to protect security or is more "less"?

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About Dr Seth Bilazarian
Seth Bilazarian MD has been a Clinical and Interventional Cardiologist at Pentucket Medical Associates in Massachusetts since 1993. He is board certified in Internal Medicine, Cardiovascular Medicine, Nuclear Cardiology, Vascular Ultrasound, Interventional Cardiology, and Vascular and Endovascular Medicine.

Dr Bilazarian performs coronary and peripheral interventions at Lahey Clinic and Massachusetts General Hospital. He has been an investigator in the interventional laboratory for new devices including drug-eluting stents, distal protection devices, imaging devices (OCT and InfraRed), and anticoagulant pharmacotherapy.

Dr Bilazarian is an active participant in clinical trials in congestive heart failure, hypertension, coronary disease prevention, prediabetes management, anemia, atrial fibrillation, and anticoagulation/antiplatelet therapies in the outpatient setting. He has authored numerous papers and book chapters in clinical cardiology. He was appointed as a physician advisor to the circulatory device panel of the FDA in 2008.
About this blog
My intent is to create a forum for dialogue on issues pertinent to private practice cardiology around topics such as:

  • Integration of new data and guidelines on inpatient and outpatient practice in clinical and interventional cardiology
  • Practice approaches to the extra clinical issues in dealing with managed care insurers
  • Strategies for navigating the restrictions of pharmacy benefits managers (PBMs) on pharmacologic therapies for our patients
  • Experiences with restrictions on testing and imaging
The video blog (VLOG) will provide an opportunity to share broadly different approaches to the common conundrums we face in caring for patients. My hope is that this forum will provide useful data points for practice outside of tertiary and academic centers and a look inside community hospitals and physician’s practice patterns in the office, starting with mine.