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Skip to content Cisco Blogs / Security / Secure Your Business With Cisco Hybrid Mesh Firewall Solutions July 3, 2025 Leave a Comment Security Secure Your Business With Cisco Hybrid Mesh Firewall Solutions 3 min read Renato Morais Technology is advancing faster than ever, and with it comes new challenges for businesses trying to stay secure.
“While inverters are built to allow remote access for updates and maintenance, the utility companies that use them typically install firewalls to prevent direct communication back to China.” The DOE said it assesses risks but faces challenges due to manufacturers’ poor disclosure. ” reported Reuters.
Preparing for a quantum future: steps for organizations Engage with manufacturers and third parties: Collaborate with vendors and partners to implement PQC solutions for essential services. For example, Palo Alto Networks has integrated PQC into its VPNs and next-generation firewalls to protect data in transit against quantum threats.
Cybersecurity requirements now encompass: Network segmentation: Implementation of VLANs and firewalls at critical system boundaries System hardening: Advanced Windows configuration, secure user authentication, and role-based access control Asset management: Maintaining up-to-date Software Bill of Materials (SBOMs) and asset registers.
In the most recent campaign, the group targeted organizations in the communications, manufacturing, utility, transportation, construction, maritime, government, information technology, and education sectors. The Volt Typhoon group has been active since at least mid-2021 it carried out cyber operations against critical infrastructure.
Regularly updating and patching systems, including antivirus software, firewalls, and SCADA networks, can mitigate this risk. Strategies for protecting oil and gas infrastructure Regular updates and patching: Outdated software and hardware are the most common entry points for cyberattacks.
Federal Aviation Administration (FAA) has proposed new rules to protect airplanes, engines, and propellers from Intentional Unauthorized Electronic Interactions (IUEI), requiring manufacturers to identify threat conditions, analyze vulnerabilities, and implement multilayered defenses.
Compare this to a 200-person manufacturing company's entire IT budget. For manufacturing companies, this is crucial: ransomware attacks can halt production lines within hours, creating cascading supply chain effects. Real-world applications in manufacturingManufacturing presents unique challenges.
The 8Base ransomware group has been active since March 2022, it focused on small and medium-size businesses in multiple industries, including finance, manufacturing, business services, and IT. Disable system recovery, backup and shadow copies and the Windows firewall. Embedded configuration with more than 70 options available.
As of February 2025, Medusa developers and affiliates have impacted over 300 victims from a variety of critical infrastructure sectors with affected industries including medical, education, legal, insurance, technology, and manufacturing.” The threat actors use PsExec to execute scripts, enable RDP access, and modify firewall rules.
“Notably, the malware checks for the presence of the string Pumatronix, a manufacturer of surveillance and traffic camera systems, suggesting potential IoT targeting or an effort to evade specific devices.” Finally, secure SSH access by limiting exposure of port 22 with strict firewall rules. ” states the report.
The ransomware targets unpatched internet-facing servers, impacting systems across 70+ countries in sectors like critical infrastructure, health care, governments, education, technology, manufacturing, and small- to medium-sized businesses. FortiGate devices, developed by Fortinet, provide VPN, firewall, and intrusion prevention capabilities.
Fortinet firewall vulnerabilities What happened? Kernel exploitation in Windows and Linux The two major operating systems power many of the world’s critical assets, including servers, manufacturing equipment, logistics systems and IoT devices. However, targeted attacks remain a viable possibility.
Figure 1: BreachForums post advertises data from US retailer recently acquired by another retailer Exploring the Patterns in M&A Incidents Manufacturing Most at Risk Our analysis of customer data from 2024 found the manufacturing sector faced the most M&A-related issues, accounting for 42% of customer M&A incidents.
Also part of the program is the Secure by Design pledge , an initiative CISA launched in May 2024 to encourage software manufacturers to voluntarily commit to secure software development practices, such as using multi-factor authentication and being more transparent in vulnerability reporting.
Operational Technology (OT) is the beating heart of critical infrastructure—power grids, manufacturing plants, oil refineries, and water systems. The use of a modern next-generation firewall (NGFW) with security services included will provide a secure network connection that can understand OT network, or OT protocol, traffic.
Now, relatively unsophisticated criminals can download AI models and follow step-by-step tutorials to manufacture fake personas or instructions. In previous eras, only highly skilled hackers or nation-states might pull off such elaborate deception. in live video calls or voicemails.
This bypasses network restrictions like NAT (Network Address Translation) and firewall rules that might hinder direct connections between the victim host and attacker servers. It establishes a secure connection to an attacker-controlled Cloudflare server, acting as a proxy for C2 communication. 360nvidia[.]com; com; 45.156.27[.]115
The US, manufacturing sector, and professional, scientific, and technical services (PSTS) sector are primary targets amidst an overall increase in ransomware attacks. To enhance security, organizations should block direct internet access to RDP services using firewalls and restrict access to internal networks and VPNs.
Traditional security models rooted in firewalls and VPNs cannot keep up with the speed and sophistication of AI-powered threats. a high level, as organizations integrate more AI into their workflows, they must also rethink security strategies to account for new vulnerabilities, expanded attack surfaces, and AI-assisted attacks.
Some expected implications include rising prices for firewalls, intrusion detection systems, and network security appliances; some vendors may delay major hardware refreshes or product launches; and increased costs for cloud security providers could trickle down to enterprises in the form of higher subscription fees. The new 25% U.S.
Also: Why your USB-C device won't charge - and what you can do instead This is why many smartphone manufacturers have added a slow charging feature when a device is plugged in overnight. Keeping lithium-ion batteries charged at 100% for long periods can stress them and accelerate wear, especially if it becomes warm.
If the rumored 3nm design and TSMC-based manufacturing (versus Samsung Foundry) are to be realized, we may finally be looking at a system processor that delivers snappy day-to-day performance while also reliably maintaining heat and power usage.
Also: Why your USB-C device won't charge - and what you can do instead This is why many smartphone manufacturers have added a slow charging feature when a device is plugged in overnight. Keeping lithium-ion batteries charged at 100% for long periods can stress them and accelerate wear, especially if it becomes warm.
The post Serious Flaw in Firewalls and VPNs Manufactured by Zyxel Exploited appeared first on Heimdal Security Blog. Zyxel is a trademark name that is used by both Zyxel Communications Corp. Zyxel firms have their headquarters in Hsinchu, Taiwan, with branch offices all around the world, including in […].
The operation copied and removed malware from vulnerable internet-connected firewall devices that Sandworm used for command and control (C2) of the underlying botnet. The botnet “targets network devices manufactured by WatchGuard Technologies Inc. WatchGuard) and ASUSTek Computer Inc. Those devices are still vulnerable.
ArsTechnica is reporting on the poor cybersecurity at the plant: The Florida water treatment facility whose computer system experienced a potentially hazardous computer breach last week used an unsupported version of Windows with no firewall and shared the same TeamViewer password among its employees, government officials have reported.
Following a stream of customer reports that started yesterday evening, security hardware manufacturer SonicWall has provided a temporary workaround for reviving next-gen firewalls running SonicOS 7.0 stuck in a reboot loop. [.].
Secure Your Router: If you’re still using your router’s manufacturer default password, it’s past time for a change. You can also create an extra firewall by configuring your router to block unwanted incoming internet traffic. You can also create an extra firewall by configuring your router to block unwanted incoming internet traffic.
Ensure remote workers are more secure by following these five tips: Change the Default Password: Routers should have the manufacturer default password updated the moment it’s turned on and connected. Configure a Firewall: Most routers come with a built-in firewall to block unauthorized incoming internet traffic.
iLnkP2P is designed to allow users of these devices to quickly and easily access them remotely from anywhere in the world, without having to tinker with one’s firewall: Users simply download a mobile app, scan a barcode or enter the six-digit ID stamped onto the bottom of the device, and the P2P software handles the rest.
So you can imagine my relief when I found out we’d be able to help them overcome a significant manufacturing hurdle that could have brought my snack supply to a halt. Visibility into the production line, processes and vital manufacturing machines was blocked. I’ve personally tried their snacks – they’re delicious.
Zyxel, a network devices manufacturer from Taiwan, alerted its clients by e-mail of the fact that its products were targeted by threat actors. Cybercriminals’ focus stays on the Zyxel firewalls and VPN products. Have Only Zyxel Firewalls and VPN Been Compromised? In a Twitter shared post containing […].
Machine Identities are Essential for Securing Smart Manufacturing. The Industrial Internet of Things (IIoT) puts networked sensors and intelligent devices directly on the manufacturing floor to collect data, drive artificial intelligence and do predictive analytics. Benefits of IIoT in the manufacturing sector. brooke.crothers.
Researchers reported that there are 490,000 Fortinet firewalls exposing SSL VPN interfaces on the internet, and roughly 69% of them are still vulnerable to CVE-2023-27997. states the report published by Fortinet.
This is precisely what the consortium of software companies and device manufacturers, led Google, Amazon and Apple, set out to achieve when Matter was conceived four years ago. Following a successful debut in November 2022, Matter is picking up steam, Nelson told me. This same approach really could be applied to other industries.
Peter is an IT manager for a technology manufacturer that got hit with a Russian ransomware strain called “ Zeppelin ” in May 2020. He’d been on the job less than six months, and because of the way his predecessor architected things, the company’s data backups also were encrypted by Zeppelin.
Next-generation firewalls from Palo Alto Networks with AT&T Multi-Access Edge Computing (MEC) solutions are designed to help protect enterprises while optimizing security performance for these new use cases. Some on-premises use cases for this include video AI, synchronous media collaboration and industrial manufacturing.
Check to see if there are any updates or patches: If a manufacturer has discovered a vulnerability in their product, they’ll often release a software patch. 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.
Security hardware manufacturer SonicWall has fixed a critical vulnerability in the SonicOS security operating system that allows denial of service (DoS) attacks and could lead to remote code execution (RCE). [.].
The vulnerability is a heap-based buffer overflow issue and according to the vendor it may have been exploited in a limited number of attacks aimed at government, manufacturing, and critical infrastructure sectors. .” reads the advisory. ” states the report published by Fortinet. FortiOS-6K7K version 7.0.5 through 6.2.13
Securing devices can be cumbersome, requiring complex manufacturing partnerships and increasing unit prices, thereby reducing adoption. Additionally, Secure Firewall can be deployed in a containerized form, on-premises and in clouds. Such control is attained with a networking switch with enhanced firewall capability.
Firewall and network security appliance manufacturer SonicWall is urging customers to take preventive actions after its own systems were attacked through previously unknown vulnerabilities in some of its products. Sign up for CSO newsletters. ]. However, after further investigation, the list of vulnerable products was revised Saturday.
Graham went on to say “the point is not to add ‘security features’ but to remove ‘insecure features’… arbitrary features like firewall and anti-virus add to these products [that] just increase the attack surface making things worse.”. in a released last week. The law has also been criticized for being too vague.
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