When it comes to cybersecurity, threats such as ransomware and major hacks tend to dominate headlines. That being said, something as common as dust bunnies might pose the most pressing threats to the physical security of data centers.
Recently, InformationWeek released its 2024 Cyber Resilience Strategy Report, which details current cyber resilience trends. While it covers the reality that not enough companies currently have cyber incident response plans in place and many modern IT budgets fail to account for needed new technology costs, “dust” stood out vividly as a serious — but often overlooked — physical security threat. Yes, dust.
A major threat that 18% of surveyed chief information security officers (CISOs) highlighted was the physical “equipment degradation” at their data centers.
In a piece for InformationWeek, Pam Baker writes that “hidden security threats like ‘aging tech, dirty environments, especially dust’ ” stand as clear and present threats facing data centers.
She quotes Larry Zorio, Mark43’s CISO, who says that “if equipment fails due to dust accumulation, it can disrupt access to critical data, compromising availability.”
All too often, data centers are left poorly maintained and minimally cleaned. This is more than just an issue of aesthetics or routine maintenance. It can significantly hamper the storage, retrieval, and transmission of important and sensitive data. If compromised by poor maintenance, these data centers can more easily fall prey to bad actors hoping to access and exploit the information stored by these systems.
“Dust can be more than just a cleanliness issue — it poses several security risks,” Timothy Bates, professor of AI, cybersecurity, blockchain, and XR at University of Michigan, says in the article. “Accumulated dust can cause hardware to overheat by blocking air vents, leading to equipment failure. Additionally, dust on sensors can cause false alarms, which can distract and mislead security teams.”
Bates also recalls how he once inherited the management of a data center that “had essentially become a dust collection zone.” This was no laughing matter. The lack of care directed to the center resulted in “overheating and subsequent failure of key networking components.” Ultimately, this disabled Internet and system access for 10,000 people.
Essentially, while it’s important to focus on all levels of preparedness for wide ranging, ever more advanced threats from bad actors, security officials can’t neglect the physical maintenance of data centers. Robust cleanings have to be performed to ensure these data centers — and the sensitive information they store — stay safe and secure.
Peter Cavicchia II 