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Achieving PCI DSS Compliant Firewalls within a Small Business

Security Boulevard

The most important and integral part of any data security begins with having firewalls installed in the environment. Not just that, installing firewalls is an essential requirement of the Payment Card Industry Data Security Standard (PCI DSS ). What is a PCI DSS Compliant Firewall? Requirements. Description.

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FBI and CISA warn of attacks by Rhysida ransomware gang

Security Affairs

In one example, analysis of PowerShell console host history for a compromised user account revealed Rhysida actors leveraged PuTTy to remotely connect to systems via SSH [ T1021.004 ]. 1 ] secretsdump A script used to extract credentials and other confidential information from a system. AnyDesk also supports remote file transfer.

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China-linked APT Volt Typhoon remained undetected for years in US infrastructure

Security Affairs

In December 2023, Microsoft first noticed that to conceal malicious traffic, the threat actor routes it through compromised small office and home office (SOHO) network devices, including routers, firewalls, and VPN hardware. The group also relies on customized versions of open-source tools for C2 communications and to stay under the radar.

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

The Last Watchdog

Physical security is the protection of personnel and IT infrastructure (such as hardware, software, and data) from physical actions and events that could cause severe damage to an organization. Related: Good to know about IoT Physical security is often a second thought when it comes to information security.

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FBI chief says China is preparing to attack US critical infrastructure

Security Affairs

In December 2023, Microsoft first noticed that to conceal malicious traffic, the threat actor routes it through compromised small office and home office (SOHO) network devices, including routers, firewalls, and VPN hardware. The group also relies on customized versions of open-source tools for C2 communications and to stay under the radar.

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16 Remote Access Security Best Practices to Implement

eSecurity Planet

As the internet has enabled us to access work, data, and equipment from any location, remote access security has become increasingly crucial. Strong passwords, two-factor authentication, firewalls, encryption, and monitoring systems are just a few of the tools and procedures used to maintain security.

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China-linked APT UNC3886 used VMware ESXi Zero-Day

Security Affairs

VIBs are collections of files that are designed to manage virtual systems, they can be used to create startup tasks, custom firewall rules, or deploy custom binaries upon the restart of an ESXi machine. ” reads the analysis published by Mandiant. ” concludes the report.