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Network Security Architecture: Best Practices & Tools

eSecurity Planet

Network security architecture is a strategy that provides formal processes to design robust and secure networks. This article explores network security architecture components, goals, best practices, frameworks, implementation, and benefits as well as where you can learn more about network security architecture.

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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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Threat Modeling in Solar Power Infrastructure

SecureWorld News

We know IoT can be insecure. In fact, years ago I gave a talk on the IoT insecurities, and it's still true today. However, this isn't just another IoT security story, as the impacts can have a ripple effect across critical infrastructure, putting teams on their heels.

Firmware 106
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Building a Ransomware Resilient Architecture

eSecurity Planet

While security teams layer essential preventative measures, resilience measures also need to be implemented in an architecture to reduce the impact of ransomware attacks on your backups. It’s important to note that disaster recovery (DR) sites are usually not air-gapped due to live VPN between production and the DR site.

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New Linux Malware Surges, Surpassing Android

eSecurity Planet

The Atlas VPN report said the number of new Linux malware samples collected soared by 646% from the first half of 2021 to the first half of 2022, from 226,334 samples to nearly 1.7 The Atlas VPN team used AV-ATLAS, a threat intelligence platform from AV-TEST Gmb, for its report. million malware samples in the first half of 2022.

Malware 141
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New Mirai variant appears in the threat landscape

Security Affairs

The shell script downloads several Mirai binaries that were compiled for different architectures, then it executes these binaries one by one. “The IoT realm remains an easily accessible target for attackers. “The attacks are still ongoing at the time of this writing.

Wireless 139
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A new Zerobot variant spreads by exploiting Apache flaws

Security Affairs

Microsoft Threat Intelligence Center (MSTIC) researchers discovered a new variant of the Zerobot botnet (aka ZeroStresser) that was improved with the capabilities to target more Internet of Things (IoT) devices. Adopt a comprehensive IoT security solution. The IT giant is tracking this cluster of threat activity as DEV-1061.

IoT 128