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Tiago Rodrigues
Wi-Fi 7’s mission-critical role in enterprise, industrial networking

As we transition from Wi-Fi 6 to the more advanced Wi-Fi 7, we uncover the significant enhancements in speed, efficiency, and spectrum usage that set it apart from its …

IoT’s convenience comes with cybersecurity challenges

The rapid proliferation of Internet of Things (IoT) devices has ushered in a new era of connectivity and convenience, transforming the way we live and work. However, this …

malware
IoT security threats highlight the need for zero trust principles

The high number of attacks on IoT devices represents a 400% increase in malware compared to the previous year, according to Zscaler. The increasing frequency of malware …

computer
OT cyber attacks proliferating despite growing cybersecurity spend

The sharp increase in attacks on operational technology (OT) systems can be primarily attributed to two key factors: the escalating global threats posed by nation-state actors …

approved
What is operational risk and why should you care? Assessing SEC rule readiness for OT and IoT

The newly released Security and Exchange Commission (SEC) cyber incident disclosure rules have been met with mixed reviews. Of particular concern is whether public companies …

IoT
Inadequate IoT protection can be a costly mistake

97% of organizations are struggling to secure their IoT and connected products to some degree, according to Keyfactor. The research survey also found that 98% of organizations …

Curl
Curl project squashes high-severity bug in omnipresent libcurl library (CVE-2023-38545)

Curl v8.4.0 is out, and fixes – among other things – a high-severity SOCKS5 heap buffer overflow vulnerability (CVE-2023-38545). Appropriate patches for some older …

connected
Eyes everywhere: How to safely navigate the IoT video revolution

Cameras are coming to a connected device near you. Cheap image sensors from old mobile phones are flooding the market and bringing video to the Internet of Things (IoT). …

organize
Making privacy sustainable: Incorporating privacy into the ESG agenda

Data breaches have been rising in frequency and magnitude over the last two decades. In fact, the Identity Theft Resource Centre (ITRC) found that between 2005 and 2020, data …

authentication
The power of passive OS fingerprinting for accurate IoT device identification

The number of IoT devices in enterprise networks and across the internet is projected to reach 29 billion by the year 2030. This exponential growth has inadvertently increased …

Jonathan Segev
IEEE 802.11az provides security enhancements, solves longstanding problems

In this Help Net Security interview, Jonathan Segev, IEEE 802.11 Task Group (TG) Chair of next-generation positioning (TGaz) at IEEE, discusses IEEE 802.11az. The new standard …

lock
IT’s rising role in physical security technology

As the adoption of cloud-based and mobile-access security systems continues to increase among both new and established businesses, the lines between traditional physical …

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