IT Toolbox

JUNE 19, 2024

Multiple ASUS router models have been affected by an authentication bypass vulnerability, allowing remote takeovers. The post Authentication Bypass Vulnerability Impacts Multiple ASUS Router Models appeared first on Spiceworks Inc. Learn more about the threat and measures for mitigation.

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Authentication Network Security 147

Network World

APRIL 4, 2022

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.

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Network Enterprise Enterprise WAN 158

Network World

OCTOBER 21, 2024

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.

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Firewall Security Architecture Strategy 158

Network World

JULY 16, 2020

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.

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Network Security Authentication Examples 210

IT Toolbox

AUGUST 10, 2022

Justin Kozak, executive vice president of sales at Founder Shield explores ways to combat cybercriminals and protect your networks against cyber threats. The post Savvy Ways Small Businesses Can Fight To Secure Their Networks appeared first on Spiceworks.

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Network World

MARCH 23, 2022

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.

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Network Security Malware Policies 187

Network World

OCTOBER 8, 2024

The ability to more effectively control wireless networks will go a long way toward making Wi-Fi 7 a viable upgrade for current over-the-air networks and, in some cases, even hard-wired environments. Wi-Fi 7 is expected to reduce latency, increase network capacity, boost efficiency, and support more connected devices.

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Network World

MAY 17, 2024

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.

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Network World

JULY 1, 2019

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.

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Network World

APRIL 24, 2023

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

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Network World

DECEMBER 22, 2022

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.

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Network World

MAY 18, 2022

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.

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Network Firewall Authentication Security 212

CTOvision

JANUARY 14, 2020

Editor’s note: I first met Trusona via the Security Innovation Network (SINET) and later thanks to Evan Weisel of W2Comm I was treated to an in person demo and discussion with CEO Ori Eisen while at Blackhat. This solution is smart, effective, and incredibly simple for users and the enterprise IT team. Was glad to […].

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Network World

OCTOBER 28, 2024

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.

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Tech Republic Data Center

NOVEMBER 22, 2023

It’s time to stop relying on the insecure authentication protocol built into Windows. Microsoft is making it easier to switch to secure modern options.

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Windows Microsoft Security Authentication 202

Network World

JUNE 6, 2024

What today is known as secure service edge (SSE) started under a different name — secure access service edge (SASE) — with a slightly different meaning. In 2019, Gartner created the term SASE to describe a cloud-based service that combines networking and security to give remote workers safe access to internet-based resources.

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Security WAN Vmware Network 167

Network World

AUGUST 21, 2024

We were able to take a hard look at our security infrastructure.” For example, the health organization had hardware-based endpoint detection and response on its networks. The thing about the cloud, if you have cloud-optimized workflows and appropriate security, is that it’s a better position to be in generally,” he says.

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Network World

SEPTEMBER 4, 2024

The White House Office of the National Cyber Director (ONCD) has published its roadmap for fixing increasingly troublesome security weaknesses in the Internet’s core routing protocol, Border Gateway Protocol (BGP). It allows packets to find a path through a large mesh of other interconnected networks and reach the correct destination.

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Network World

MAY 10, 2021

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)

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Authentication Network Security 152

Network World

NOVEMBER 12, 2024

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.

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Wireless Licensing Network WAN 179

CIO Business Intelligence

JULY 18, 2024

Cloud security firm Wiz has probed SAP defenses as part of its tenant isolation research on AI service providers, and on Wednesday published a lengthy list of shortcomings. SAP says that they fixed all of the problems before Wiz published.

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SAP Security Authentication Research 126

CIO Business Intelligence

JULY 11, 2022

Networks are under pressure like never before. For networking security leaders, too many blind spots in their network security operations means too many vulnerabilities. Smart use of modern network security solutions and practices give CISOs their best chance fight against threats and mitigate risk. .

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Network Security WAN Firewall 98

Tech Republic Security

AUGUST 31, 2022

By verifying your users’ identities before they access your network, two-factor authentication protects your applications and data against unauthorized access. Authentication factors can be something you know, like a password; something you have, like your device.

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Authentication Applications Network Data 90

CIO Business Intelligence

MAY 24, 2024

The added demand for remote access to corporate applications driven by business continuity, customer reach, and newfound employee satisfaction comes with a heightened concern over data security. In fact, internal networks no longer offer implicit trust either. That is where Zero Trust comes in.

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Network World

OCTOBER 23, 2024

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.

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Network WAN Policies Authentication 166

Network World

OCTOBER 1, 2018

billion deal it made for network identity, authentication security 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.

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Authentication Security Network Study 160

IT Toolbox

OCTOBER 19, 2022

WPA is a security standard that protects wireless networks via authentication and encryption. The post What Is WPA (Wi-Fi Protected Access)? Features, Versions, and Importance appeared first on Spiceworks.

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Wireless Authentication Network Security 246

SecureWorld News

AUGUST 19, 2024

This technology promises greater efficiency and cost savings, but it also brings new security and privacy challenges that need careful consideration. Security risks Despite their benefits, smart meters introduce several security risks. Many smart meters do not encrypt their data, making it vulnerable to interception.

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CIO Business Intelligence

JUNE 27, 2022

One of the best ways to ensure security? Multi-factor authentication, or MFA. Multi-factor authentication requires users to provide two or more pieces of evidence in order to gain access to a network, application, or system, and can dramatically decrease the likelihood of infiltration. IT Leadership, Security

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Authentication Network Applications Web Services 105

CIO Business Intelligence

JULY 1, 2024

These details are from the Check Point 2024 Cyber Security Report , which paints a combination of grim prospects and optimism. This technology is gaining popularity as it provides organizations several benefits, including simplifying network management, enhanced application performance, and operational cost savings.

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WAN Security Firewall Network 128

CIO Business Intelligence

AUGUST 17, 2022

In my last column for CIO.com , I outlined some of the cybersecurity issues around user authentication for verification of consumer and business accounts. . Didn’t the FIDO Alliance just recently announce new UX guidelines to speed up MFA adoption with FIDO security keys?” Identity and access – the user authentication challenge .

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Authentication Security Web Services Tools 105

SecureWorld News

OCTOBER 8, 2023

The rise of personal gadgets, the shift towards remote work, the BYOD trend , and advances in AI have all contributed to home networks becoming an extension of companies' cyber defense perimeters. However, many end-users do not recognize their home networks as extensions of their company's security boundaries.

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Network Security Guidelines IPv6 86

Network World

SEPTEMBER 18, 2024

Cybersecurity red teams are known for taking a more adversarial approach to security by pretending to be an enemy that’s attacking an organization’s IT systems. Let’s look at the tactics, strategies, and importance of red teams and the role they can play in enhancing the security of your backup system.

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SecureWorld News

OCTOBER 10, 2024

The concept of product security, though simple to understand, can be complex when it comes to implementation. To embed an efficient product security framework, you need to explore the key points and have suitable tools. Application security focuses on the protection of software apps.

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Tools Security Firewall Backup 93

CIO Business Intelligence

NOVEMBER 14, 2023

It also introduces new security challenges that demand our attention, especially as IoT is integrated into operational technology (OT) environments. In this article, we’ll explore the risks associated with IoT and OT connectivity and the measures that organizations need to take to safeguard enterprise networks.

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Network World

MARCH 28, 2022

The current push to adopt ZT is driven by an urgent and growing need to make a major leap forward in risk management and attack containment in enterprise networks, a need driven home by every successive wave of ransomware. No more exempting network components from access-control roles. To read this article in full, please click here

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Network Authentication Enterprise Enterprise 148

Network World

NOVEMBER 1, 2022

Security is the name of the game at Cisco’s Partner Summit gathering this week with the rollout of a new firewall and added data-loss prevention (DLP) and passwordless authentication features to its security wares. Available early next year, the 1U 3105 supports 10Gbps throughput, 7Gbps IPSec throughput and 3,000 VPN peers.

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Firewall Security Authentication Data 183