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Network-as-a-service startup Nile has added an AI-based tool aimed at helping enterprise customers provision and operatethe vendors Campus Network-as-a-Service deployments. The new feature, Nile Nav is aimed at reducing the complexity of network provisioning to save money and time, according to the company.
Network and software solutions provider QNAP — whose customers include trusted IT service providers like Accenture, Cognizant, and Infosys — is urging customers to apply fixes for a few critical severity bugs affecting its Network Attached Storage (NAS) and router services.
Zero-trust security is essential to enterprises that are converging operational technology (OT) with IT infrastructure. Companies have historically secured OT systems which include physical security controls, HVAC systems, industrial control systems like factory automation equipment, and medical scanning equipment by air-gapping them.
Admins with firewalls from Palo Alto Networks should make sure the devices are fully patched and the management interface blocked from open internet access after the discovery this week of a zero-day login authentication bypass in the PAN-OS operating system. Palo Alto Networks published its advisory the same day.
Wi-Fi will also drive advancements in key areas such as AI-enabled network management, seamless identity management and access steering, he says. These verticals demand reliable, low-latency connectivity and seamless transitions between networks across wide areas, he says. Or perhaps, the other way around.
Zero Trust architecture was created to solve the limitations of legacy security architectures. It’s the opposite of a firewall and VPN architecture, where once on the corporate network everyone and everything is trusted. Security requires an adaptive model that understands the fluidity and dynamism of the modern digital landscape.
A high-severity authentication bypass vulnerability in Palo Alto Networks PAN-OS software, patched last week, is now being actively exploited by threat actors to gain root-level access to affected firewall systems.
Palo Alto Networks is looking to expand the role SASE plays in securing private 5G networks by collaborating with additional partners to offer end-to-end communications protection. To truly safeguard enterprise, government and industrial operations, organizations need a holistic 5G security package.
Cisco has taken the wraps off a pair of intelligent WiFi-7 access points and introduced a new way of licensing wireless gear across cloud, on-premises and hybrid networks. AI and security aren’t just add-on features—they’re built into every layer. Support for Cisco ThousandEyes network performance and intelligence platform is built in.
Alkira is expanding its namesake network-as-a-service ( NaaS ) platform with new zero trust network access ( ZTNA ) capabilities. Alkira provides a SaaS service for on-demand network infrastructure. The company was founded in 2018 by former Cisco employees who had previously founded SD-WAN vendor Viptella.
Secure Access Service Edge (SASE) is a network architecture that combines software-defined wide area networking (SD-WAN ) and security functionality into a unified cloud service that promises simplified WAN deployments, improved efficiency and security, and application-specific bandwidth policies. billion by 2025.
Extreme Networks is bolstering the access control features of its ExtremeCloud Universal Zero Trust Network Access ( ZTNA ) package, targeting customers that want to boost protection across distributed cloud environments. It ties together network, application and device access security from a single cloud-based dashboard.
In a disconcerting event for IT security professionals, counterfeit versions of Cisco Catalyst 2960-X Series switches were discovered on an unnamed business network, and the fake gear was found to be designed to circumvent typical authentication procedures, according to a report from F-Secure.
The “secure enough” RADIUS/UDP authentication protocol may have finally met its match, and organizations that have continued to rely on RADIUS to authenticatenetworked devices over UDP and TCP despite its reliance on outdated cryptography are urged to take immediate action to secure their networks.
Zero Trust Network Access (ZTNA) is relatively easy to understand as a cybersecurity concept. Forrester Research reports that 63% of networksecurity leaders say their firm is struggling to operationalize Zero Trust. And Alkira’s vertically integrated network stack enables Zero Trust without disrupting legacy infrastructure.
The TCP/IP protocol is the foundation of the internet and pretty much every single network out there. There’s nothing in the protocol for security, mobility, or trusted authentication. This dual functionality of the address lacks the basic mechanisms for security and mobility of devices on a network.
Discover how to safeguard IVR banking from hackers and implement secureauthentication methods for customer protection. Find out how these digital alternatives benefit both customers and agents.
When AI agents begin to proliferate, a new, open structure will be needed so they can securely communicate and collaborate together to solve complex problems, suggests Cisco. Infrastructure agents from Cisco and Microsoft simultaneously validate security, identity and access, costs, and SLO compliance.
Its no secret that more modern approaches to remote access have been usurping VPNs as organizations adapt to the realities of a more distributed workforce, increasingly cloud-based applications, and heightened security threats. Designed to scale, ZTNA can accommodate a larger number of users and deviceswithout compromising security.
Here's how to use the secure copy command, in conjunction with ssh key authentication, for an even more secure means of copying files to your remote Linux servers.
Network Access Control (NAC) is a cybersecurity technique that prevents unauthorized users and devices from entering private networks and accessing sensitive resources. NAC tools detect all devices on the network and provide visibility into those devices. How NAC works.
The technology is based on the open-source Kuadrant project, which combines traffic routing, security controls, and policy management capabilities that organizations typically handle through separate tools. Red Hat Connectivity Link is not a mesh, Ferreira emphasized.
The Juniper EX4000 line of access switches is aimed at customers with enterprise branch, remote office and campus networks who want to upgrade their systems with more advanced features than the vendors current line of EX2000/3000 Series boxes. POE++ lets devices remain connected even if a local server is being rebooted.It
billion deal it made for network identity, authenticationsecurity company Duo. According to Cisco, Duo’s zero trust security model authorizes secure connections to all applications based on the trustworthiness of users and devices. As more devices come onto the network remotely this issue takes on more importance.
Security researchers are warning of a significant global rise in Chinese cyber espionage activity against organizations in every industry. It is highly likely that these investments have led to greater operational security (OPSEC) and specialization in China-linked intrusion operations, the researchers noted.
Fortinet has made available a new release of its core FortiOS software that includes features the vendor says will help enterprises more tightly meld security and networking controls. FortiOS 7.2, How to choose an edge gateway. FortiOS is the vendor’s operating system for the FortiGate family of hardware and virtual components.
The increased deployment of core business applications in the cloud and the shift to remote work brought on by the pandemic have obliterated any notion of the traditional “corporate moat” style of security. Zero Trust Network Access (ZTNA) has emerged as the preferred approach to address today’s security challenges.
WPA3 is the latest iteration of the Wi-Fi Protected Access (WPA) standard, succeeding WPA2, which has been the de facto security protocol for wireless networks for nearly two decades. This new standard addresses the security vulnerabilities inherent in WPA2, while adding some brand-new security functionality.
Certificate-based authentication is a cryptographic technique that allows one computer to securely identify itself to another across a network connection, using a document called a public-key certificate. To read this article in full, please click here (Insider Story)
And now, thanks to a major network expansion, theres no shortage of high-bandwidth streaming. Designed for a maximum capacity of 40Gbps, the 6E network triples the bandwidth of the prior network. 28, the Wi-Fi was able to comfortably support a network load that hit 22.37 In the teams first game on Sept.
In the first half of this year, 38% of organizations had at least one cloud workload that was critically vulnerable, highly privileged, and publicly exposed, according to a study of telemetry from customers of cloud security vendor Tenable released this week. used to standardize on a security baseline.”
Jessica Rosenworcel wants ISPs to tell her how they’re securing BGP (Border Gateway Protocol) , a critical system for routing internet traffic. The proposal aims to protect against bad actors who could pose a threat to national security and disrupt critical Internet infrastructure by exploiting BGP vulnerabilities, the FCC said Wednesday.
Zero Trust is a term coined by John Kindervag while he was an analyst at Forrester Research to describe a strategic framework in which nothing on the network is trusted by default – not devices, not end users, not processes. Everything must be authenticated, authorized, verified and continuously monitored.
Arista Networks has rolled out a SaaS-based service aimed at helping enterprises more network access control (NAC) more easily. To read this article in full, please click here
To find a brief definition of the networking term you are looking for user your browser’s “Find” feature then follow links to a fuller explanation. AI networking AI networking refers to the application of artificial intelligence (AI) technologies to network management and optimization.
With growing concerns over advanced threats, VPN security issues, network complexity, and adversarial AI, enterprises are showing increased interest in a zero trust approach to security and moving away from firewall-and-VPN based architecture. Security teams are definitely paying attention.
Coined in 2010 by Forrester Research , the term zero trust has long been hijacked by security vendors eager to take advantage of the hype that surrounds the concept. In fact, its widespread misappropriation demonstrates the power of zero trust security. Beyond that, its not just users that need secure access.
It also has eight front PCIe slots that allow for high speed network cards, necessary to feed the GPUs. “If If you don’t have a high-speed network connecting the GPU to GPU, then you don’t get maximum performance,” Varun Chhabra, senior vice president of ISG and telecom product marketing at Dell, said in a conference call briefing.
The industry transition to 400 Gigabit Ethernet networking took a big step forward this week when the worlds leading Internet exchange operator announced plans to upgrade its New York backbone to 400G. The previous capacity of the DE-CIX network was 100G, which means that data centers running at 400G need to split the signal.
Security researchers are warning of a significant global rise in Chinese cyber espionage activity against organizations in every industry. It is highly likely that these investments have led to greater operational security (OPSEC) and specialization in China-linked intrusion operations, the researchers noted.
Deepak Jain, CEO of a Maryland-based IT services firm, has been indicted for fraud and making false statements after allegedly falsifying a Tier 4 data center certification to secure a $10.7 million contract with the US Securities and Exchange Commission (SEC). Queries to AiNET, however, did not elicit any response. “If
billion buy of Hashicorp, IBM said its goal is to infuse HashiCorp automation and security technology in every data center possible. With the deal, which was 10 months in the making , IBM plans to further integrate HashiCorps automation technology into its Red Hat, watsonx, data security, IT automation, and consulting businesses.
Cisco has posted a package of 17 critical security warnings about authentication vulnerabilities in its Unified Computing System that could let attackers break into systems or cause denial of service troubles.
Cisco made enhancements to its security offerings that will expand and change the way customers buy its Secure Access Service Edge products as well as bolster network-access authentication. MORE CISCO LIVE!
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