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IoT Unravelled Part 3: Security

Troy Hunt

In part 1 of this series, I posited that the IoT landscape is an absolute mess but Home Assistant (HA) does an admirable job of tying it all together. As with the rest of the IoT landscape, there's a lot of scope for improvement here and also just like the other IoT posts, it gets very complex for normal people very quickly.

IoT 358
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VulnRecap 1/16/24 – Major Firewall Issues Persist

eSecurity Planet

Keep an eye out for security announcements from your firewall vendors; it’s possible additional similar vulnerabilities will come to light. The problem: Juniper Networks released a bulletin about a remote code execution vulnerability in its SRX firewalls and EX switches. This vulnerability is tracked as CVE-2024-21591.

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IoT riddled with BadAlloc vulnerabilities

Malwarebytes

Those operating systems and libraries are widely used in smart, Internet-connected “things” The number of affected devices could be enormous. The researchers found that memory allocation implementations written throughout the years as part of IoT devices and embedded software have not incorporated proper input validations.

IoT 99
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Working Remotely? Remember to Secure Your Webcam

Adam Levin

Internet of Things (IoT) devices in general have earned a reputation for poor cybersecurity, and internet-connected cameras are no exception. Consider setting up a firewall: One of the main ways that hackers find and access non-secure web cameras is by probing networks for points of entry.

IoT 201
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Cybersecurity Research Topics for Beginners: Exploring the Fundamentals

CyberSecurity Insiders

Research network security mechanisms, such as firewalls, intrusion detection systems (IDS), and virtual private networks (VPNs). Learn about secure coding practices, web application firewalls (WAFs), and vulnerability scanning tools. Explore IoT security architectures, protocols, and solutions for securing interconnected devices.

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IoT garage door exploit allows for remote opening attack

Malwarebytes

If someone finds out what it is, either from a list online or by socially engineering the victim, the game is indeed up. Locate control system networks and remote devices behind firewalls and isolate them from business networks. Well, one of the biggest is that hard coded credentials are used to talk to Nexx servers.

IoT 95
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GUEST ESSAY: As cyber risks rise in 2020, as they surely will, don’t overlook physical security

The Last Watchdog

Related: Good to know about IoT Physical security is often a second thought when it comes to information security. All the encryption , firewalls , cryptography, SCADA systems , and other IT security measures would be useless if that were to occur. This includes protection from natural disasters, theft, vandalism, and terrorism.