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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 363
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Threat Trends: Firewall

Cisco Security

In any perimeter defense a key component is firewalls—the proverbial guard towers in your fortifications. In this Threat Trends release, we’ll be looking at Cisco Secure Firewall. The goal is to highlight the common threats that organizations encounter and block with Secure Firewall. Secure Firewall version 7.0

Firewall 145
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Top IoT Security Solutions of 2021

eSecurity Planet

IoT security is where endpoint detection and response ( EDR ) and enterprise mobility management ( EMM ) meet the challenges of a rapidly expanding edge computing infrastructure. As the enterprise attack surface grows, IoT is yet another attack vector organizations aren’t fully prepared to defend.

IoT 140
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Overview of IoT threats in 2023

SecureList

IoT devices (routers, cameras, NAS boxes, and smart home components) multiply every year. The first-ever large-scale malware attacks on IoT devices were recorded back in 2008, and their number has only been growing ever since. Telnet, the overwhelmingly popular unencrypted IoT text protocol, is the main target of brute-forcing.

IoT 137
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5 Linux malware families SMBs should protect themselves against

Malwarebytes

In a perfect world, the firewalls of our servers would only allow web traffic in from trusted ports. With the Cloud Snooper malware, however, untrusted web traffic sneaks past firewalls and enters right into Linux servers — a big no-no. Specifically, they noticed some servers were receiving some anomalous inbound traffic. How it works.

Malware 133
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Adoption of Secure Cloud Services in Critical Infrastructure

CyberSecurity Insiders

This attempt had actually succeeded back in 2016, and remains a potent threat [vi]. IoT sensors and devices. Purdue model served the need for logical enterprise architecture for decades until the proliferation of IoT devices, cloud services and myriad of other enterprise-wide software and tools.

IoT 134
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Microsoft releases open-source tool for checking MikroTik Routers compromise

Security Affairs

We published this tool to help customers ensure these IoT devices are not susceptible to these attacks.” TrickBot is a popular Windows banking Trojan that has been around since October 2016, its authors have continuously upgraded it by implementing new features, including powerful password-stealing capabilities.

Malware 132