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Security vulnerabilities and medical devices: when the software update itself is the problem

Security vulnerabilities and medical devices: when the software update itself is the problem

A classic security breach vector involves exploiting weak authentication. As security researchers like to point out, failing to change default passwords for administrative access remains the top security issue for all types of IT systems.

But a related — and perhaps more devious — attack vector involves exploiting a weakness in a process that is supposed to help ensure device security in the first place: the remote system update.

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Managing vulnerabilities: The importance of security notification and how to leverage Timesys’ solution

Managing vulnerabilities: The importance of security notification and how to leverage Timesys’ solution

Security Is Important

No matter what industry you’re in, maintaining the security of your software is vital. It may be obvious that medical devices need to protect patients and their privacy, but a range of consumer gadgets fueling the IoT have also been targeted and used to cause real damage.

When security is an afterthought and products are near release, and especially when they are already in the field, addressing vulnerability issues becomes a lot riskier and much more costly. This is one reason that we advocate for designing with security in mind from the beginning. Since most open source vulnerabilities are fixed by upgrading to a new version or applying a patch, it’s important to make scanning for Common Vulnerabilities and Exposures (CVEs) and applying their fixes a regular part of the development process.

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