Mar 28, 2023

How Can Healthcare Organizations Predict and Address Cyberattacks

  • By JOHN M,
Healthcare Cyberattacks

The Impact of Cyberattacks in the Healthcare Sector

Healthcare cybersecurity has emerged as one of the most potential threats to the healthcare sector. IT professionals must consistently track healthcare data security vulnerabilities and perform mitigation techniques to address the specifications described in the HIPAA regulations. The IT professionals also have the ethical responsibility to assist patients and the damage that healthcare security breaches may cause.

“According to a study, in 2021, the average total cost of a breach soared from $7.13 million in 2020 to $9.23 million in 2021, a 29 percent rise in only one year.”

Electronic health records include a wealth of sensitive information about patients’ medical history, making hospital network security a top IT priority. Due to the sensitive nature of EHRs and the fact that healthcare providers must adhere to HIPAA’s privacy and security requirements, robust data storage and backup solutions are critical in maintaining your business compliance and reputation in the healthcare sector.

“According to the Cybersecurity Survey 2020 by HIMSS, emails contribute for 89 percent of initial hospital breach, and 57 percent of cyberattacks in healthcare are triggered by trusted insiders.”

Cybercriminals are consistently inventing more sophisticated tools and strategies to exploit healthcare organizations and acquire access to sensitive data. In such a circumstance, the healthcare industry must strengthen its cyber risk management as soon as possible. Employing a proactive strategy necessitates having real-time information regarding breach-likelihood and its financial consequences.

How Can Healthcare Firms Forecast Breaches

Prediction models are used in medicine to improve diagnoses, recognize risk groups, and enhance patient care. Why not apply the same analytical method to forecast the likelihood of a breach rather than discovering and responding to breaches after they occur? This is made feasible using predictive technologies and models such as the Bayesian Network to forecast cyber breaches.

The business repercussions of a cyberattack and the likelihood of such an event occurring can be used to break down cyber risk. This chance is referred to as the organization’s “breach-likelihood.” It can be calculated in meticulous detail, and the possibilities are limitless. Each forecast improves the organization’s ability to respond to security breaches.

Each prediction increases the organization’s ability to predict and hence mitigate breaches. Once a company understands what to expect, it can concentrate its efforts on rectifying what truly matters rather than on haphazard operations that just add to a false impression of security rather than true cybersecurity.

It provides security leaders with a comprehensive, real-time view of cyber risk posture and turns cybersecurity into a collaborative approach. Breach-likelihood provides the much-needed quantification that cybersecurity presently lacks. In order to achieve a holistic cybersecurity posture, healthcare organizations that invest in cybersecurity infrastructures must keep in mind that all products and processes must communicate with one another.

When numerous of cybersecurity services and tools work effectively in silos but fail to produce a holistic and prioritized solution when employed together, breach-likelihood can be used to build a suitable score to drive cybersecurity strategy.

Addressing Data Security Issues in Healthcare

In terms of cyber defense, the healthcare industry is not alone. For years, small businesses have struggled to find solutions to cybersecurity concerns, and one of the most effective approaches is to engage all employees in network security. Specific cyberattacks and remedies will evolve as technology progresses, but certain broad staff principles might help prevent cyber attacks.

Here are a few key ways you and your workforce may protect yourself from cyber-threats:

Educating Workforce

Ensuring that employees have a clear comprehension of cybersecurity and its impact on patients’ lives promotes a culture that values and supports security. Participating in staff training sessions and making cybersecurity a regular topic of discussion in meetings could also help to spread awareness.

Devising Plans

Design a plan that includes particular protocols for dealing with data and networks, both physical and virtual, and ensure that they are followed.

Regular Software Updates

Cybercriminals frequently exploit vulnerabilities in obsolete software or other unprotected access points. To combat this, enforce software upgrades on devices, use two-factor authorization, and implement monthly password updates that need “strong” password features.

Deploy Stringent Personal Device Regulations

The usage of mobile devices by healthcare providers should be governed by stringent regulations. IT administrators may use mobile device management (MDM) software to protect, administer, and enforce policies on devices, ensuring that employees don’t break important policies and your data is secure.

Wrapping Up

Vulnerabilities in healthcare computer systems can be mitigated and this entails establishing a strong cybersecurity system that protects the entire network, including cloud-based storage. Healthcare organizations must discover innovative ways to provide significant maintenance to preserve their systems from becoming obsolete due to new hacking techniques and to remain compliant with renewed legislation.

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