By using this site, you agree to the Privacy Policy and Terms of Use.
Accept
Health Works CollectiveHealth Works CollectiveHealth Works Collective
  • Health
    • Mental Health
    Health
    Healthcare organizations are operating on slimmer profit margins than ever. One report in August showed that they are even lower than the beginning of the…
    Show More
    Top News
    physical health
    5 Ways Playing Games Can Improve Neural and Physical Health
    September 9, 2022
    Reasons For Hair Loss and Its Treatment
    Reasons For Hair Loss and Its Treatment
    February 16, 2022
    healthcare organization
    5 Actionable Strategies For Healthcare Organizations
    August 15, 2022
    Latest News
    7 Most Common Healthcare Accreditation Programs: Which Should You Use?
    August 20, 2025
    Hospital Pest Control and the Fight Against Superbugs
    August 20, 2025
    Hygiene Beyond The Clinic: Attention To Overlooked Non-Clinical Spaces
    August 13, 2025
    5 Steps to a Promising Career as a Healthcare Administrator
    August 3, 2025
  • Policy and Law
    • Global Healthcare
    • Medical Ethics
    Policy and Law
    Get the latest updates about Insurance policies and Laws in the Healthcare industry for different geographical locations.
    Show More
    Top News
    4 Reasons Chris Cornell’s Death Raises Medical Ethics Questions
    December 19, 2018
    What If You Could Sell Your Vote?
    August 24, 2017
    The Sleepy American
    September 12, 2017
    Latest News
    How Social Security Disability Shapes Access to Care and Everyday Health
    August 22, 2025
    How a DUI Lawyer Can Help When Your Future Health Feels Uncertain
    August 22, 2025
    How One Fall Can Lead to a Long Road of Medical Complications
    August 22, 2025
    How IT and Marketing Teams Can Collaborate to Protect Patient Trust
    July 17, 2025
  • Medical Innovations
  • News
  • Wellness
  • Tech
Search
© 2023 HealthWorks Collective. All Rights Reserved.
Reading: Why Cybersecurity Should Be Healthcare’s Number One Priority
Share
Notification Show More
Font ResizerAa
Health Works CollectiveHealth Works Collective
Font ResizerAa
Search
Follow US
  • About
  • Contact
  • Privacy
© 2023 HealthWorks Collective. All Rights Reserved.
Health Works Collective > eHealth > Medical Records > Why Cybersecurity Should Be Healthcare’s Number One Priority
eHealthMedical Records

Why Cybersecurity Should Be Healthcare’s Number One Priority

Daniel Matthews
Daniel Matthews
Share
7 Min Read
SHARE

 

Contents
  • Cybersecurity  
  • Blockchain and Healthcare

There’s a great deal of excitement surrounding big data and associated technologies, such as AI and wearables, in the healthcare industry. It feels like we’re getting ever closer to a place where new data can do more than help marketers sell us things and provide another layer of convenience. Now, we can use big data and AI to help keep us healthy.

When it comes to radiology — a field that relies on imaging — the Department of Veterans Affairs is using “Store and Forward Telehealth” to speed the transmission of patient images. Devices store up-to-date digital images of patients and transmit them to providers wherever they may be. This enables providers to have updates on patients when they matter most. Machine learning and AI can also help providers speed up radiology processes. On the administrative side, connected tech could help eliminate a minimum 30 percent of costs associated with data management.

Furthermore, big data analytics is saving lives by helping hospitals have the right amount of people on staff at critical times. Real-time alerts from wearables can provide your doctor with immediate insights on your status, and insurance companies can analyze data to determine if you’re at risk of opioid abuse. Researchers are using analytics to fight cancer by analyzing what has and hasn’t worked over a wide variety of cases.

More Read

Great Health IT Conference Coming Up!
Improving Care Coordination for Aging New Yorkers
Top 10 Healthcare Influencers to Follow on Twitter
MDs Facebooking Patients
Wearable Tech, CES2015, and the Quantified Self of Healthcare

But, like the rest of the cyberworld, there’s an issue plaguing healthcare’s big data usage: cybersecurity. Believe it or not, cybersecurity is the single most important issue for healthcare; here’s why.

Cybersecurity  

If healthcare is increasingly benefiting from and relying on big data, the future of healthcare will incorporate AI and data-centered technologies, such as wearables, more than ever. AI will be useful for analyzing data, making predictions, and even diagnosing patients. But if healthcare data isn’t safe, the whole big data construct is a house of cards.

When it comes to keeping your medical records safe, the healthcare cybersecurity picture is looking rather febrile:

  • From 2015 to 2016, cyberattacks on healthcare institutions skyrocketed by 320 percent.
  • Medical records are worth 10 to 20 times more on the black market than credit card numbers, because medical records expose a person’s entire identity.
  • In 2015, the health insurance company Anthem Inc. revealed that hackers breached its servers and stole private health information from nearly 80 million Americans.
  • Hollywood Presbyterian Medical Center (HPMC) had to pay cybercriminals $17,000 to release its electronic medical records system from the grip of ransomware.

The Anthem breach and the HPMC attack are just a few of the instances in which cybercriminals have exploited weaknesses in healthcare cybersecurity. Around 85 percent of healthcare organizations feel cybersecurity is a big priority, but they’re ill-equipped to handle hackers who specialize in exploiting weaknesses. Hackers are like a cat playing with a mouse —  you never know when they’re going to strike.

Healthcare is in grave danger if it keeps traveling down this path. Cybersecurity experts are going to have to find innovative ways to head off attacks before they happen. One of these solutions may be a technology called blockchain.

Blockchain and Healthcare

Blockchain has a number of uses for healthcare, and one of them may be to improve cybersecurity.

Let’s start with how it works. Blockchain is a peer-to-peer network, it’s a digital ledger on which the responsibility for verifying transactions is distributed throughout the network. In the case of healthcare, a transaction would be an alteration to a patient’s data, or the creation of a new data file. Each block of data is secured by a cryptographic algorithm. The block of patient data would be assigned a hash, which is like a key to unlock the data. Only those who possess the key can access the data and initiate new transactions; this has to be approved by a certain number of users, who verify transactions with a public key.

Sounds complex, but think of it this way: Imagine you take some valuables to the bank and you bring a select group of people with you. Then, you choose an empty vault in the bank which will contain only the valuables you put into it. You put the valuables in the vault and give each person a key. But for anyone to access the vault, the entire group, or at least a certain number of individuals, has to approve that access.

Once someone accesses the vault and views its contents, they essentially create another vault — a block — which has exact replicas of the valuables from the original vault, plus whatever new valuables the person puts in the new vault. This way everyone in the network can see every new vault that’s created in the chain, and no one can access any of the vaults without there being a permanent record of that access.

Does that make sense? In the case of healthcare, you would have a select network of people — relatives, providers — to whom you would grant access to your data. For anyone to do anything with that data, you could specify that you have to authorize access. Or, you could specify that you and other trusted individuals must authorize access. The proper healthcare blockchain would give you and only you the right to specify the conditions under which someone can access your data.

Blockchain is a promising technology for healthcare. If we’re going to continue using big data in healthcare — there’s no doubt patient data will figure prominently as the future unfolds — we’re going to have to use advanced cryptography and a foolproof system like blockchain to ensure security.

Blue Coat Photos/Flickr

Share This Article
Facebook Copy Link Print
Share
By Daniel Matthews
Daniel Matthews is a freelance writer who specializes in tech, business, and finance. You can find him on Twitter @danielmatthews0.

Stay Connected

1.5kFollowersLike
4.5kFollowersFollow
2.8kFollowersPin
136kSubscribersSubscribe

Latest News

travel nurse in north carolina
Balancing Speed and Scope: Choosing the Nursing Degree That Fits Your Goals
Nursing
September 1, 2025
intimacy
How to Keep Intimacy Comfortable as You Age
Relationship and Lifestyle Senior Care
September 1, 2025
engineer fitting prosthetic arm
How Social Security Disability Shapes Access to Care and Everyday Health
Health care
August 20, 2025
a woman explaining the document
How a DUI Lawyer Can Help When Your Future Health Feels Uncertain
Public Health
August 20, 2025

You Might also Like

Image
Medical Records

Whats Stopping Cloud Based-EHR Adoption?

June 22, 2014

FCC Names New Director of Healthcare Initiatives

June 18, 2013

Why Ambulatory Surgery Centers Are The Future Of Ambulatory Care

June 9, 2020
DNA genome personalized healthcare
DiagnosticsMedical InnovationsMedical RecordsNewsWellness

Medicine Made for You: What Is Personalized Healthcare All About?

November 16, 2013
Subscribe
Subscribe to our newsletter to get our newest articles instantly!
Follow US
© 2008-2025 HealthWorks Collective. All Rights Reserved.
  • About
  • Contact
  • Privacy
Welcome Back!

Sign in to your account

Username or Email Address
Password

Lost your password?