Network World

FEBRUARY 6, 2025

OT is not IT However, she doesnt feel that lumping together internet connected firewalls, routers, IoT devices, and OT systems in an advisory is helpful to the community, and neither is calling them edge devices, because it assumes that enterprise IT is the center of the universe and the edge is out there.

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Security Network Firewall Internet 271

Anoop

MAY 2, 2018

Firewall ports and proxy exception requirements are not something you can remove from your checklist while you are implementing any new infra component. Hence Firewall ports are proxy exception planning & documentation are essential. […]. Co-management is not different over here.

Firewall 159

Firewall How To Enterprise Enterprise 159

Tech Republic Data Center

JANUARY 3, 2022

If you'd like a powerful firewall for your Ubuntu Server, but one that offers a fairly straightforward configuration, Jack Wallen thinks CSF might be the right tool for the job.

Firewall 187

Firewall How To Tools 187

SecureWorld News

DECEMBER 8, 2024

For example, Palo Alto Networks has integrated PQC into its VPNs and next-generation firewalls to protect data in transit against quantum threats. Ensure quantum-ready hardware: Require that new infrastructure device purchases, such as routers and firewalls, have quantum-resistant or upgradable firmware.

Data 119

Data How To Firewall Security 119

Network World

FEBRUARY 1, 2018

Part of the reason is that many enterprises use an internet perimeter firewall performing port address translation (PAT) with a default policy that allows access the internet, a solution that leaves open a possible path by which attackers can breach security.

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IPv6 Security Firewall How To 284

Network World

APRIL 4, 2022

How to choose an edge gateway. FortiOS implements Fortinet Security Fabric and includes network security such as firewalling, access control, and authentication in addition to SD-WAN, switching, and wireless services. FortiOS 7.2, FortiOS is the vendor’s operating system for the FortiGate family of hardware and virtual components.

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Network Enterprise Enterprise WAN 397

Network World

DECEMBER 20, 2024

Case study: Learn how Wipro blocked 8.2M encrypted threats in one quarter with Zscaler By replacing traditional firewalls and VPNs with Zscaler, Wipro strengthened its defenses with inline TLS/SSL inspection of all internet and SaaS traffic to detect and block encrypted threats. Read their story here.

Malware 365

Malware Analysis Trends Case Study 365

Network World

FEBRUARY 15, 2022

How to build a hybrid-cloud strategy.

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Cloud Security Firewall Agile 397

Tech Republic

AUGUST 5, 2022

Windows 10 Firewall is a robust security system that's easy to set up and configure. Here's how to use it to block network access and create exceptions for apps, servers and ports. The post How to turn on the Windows 10 Firewall and configure its settings appeared first on TechRepublic.

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Firewall Windows How To Network 114

Network World

JULY 17, 2024

Many organizations lack people who know how to design network security policies and manage firewalls and other network security devices,” the report reads. Confusion over how NaaS works: 19.2% Data center network engineering (EVPN-VXLAN, SDN overlays): 29.2% DNS, DHCP, IP address management: 20.4% Wi-Fi engineering: 11.2%

Network 475

Network WAN Firewall Engineering 475

CIO Business Intelligence

MARCH 25, 2025

Traditional security approaches reliant on firewalls and VPNs are woefully insufficient against the speed and sophistication of AI-powered threats. Enterprises must rethink security strategies to account for new vulnerabilities, expanded attack surfaces, and AI-fueled cyberattacks.

Enterprise 276

Enterprise Enterprise Trends Insurance 276

Tech Republic Data Center

DECEMBER 16, 2021

If you'd like a powerful firewall for your Ubuntu Server, but one that offers a fairly straightforward configuration, Jack Wallen thinks CSF might be the right tool for the job.

Firewall 132

Firewall How To Security Tools 132

CIO Business Intelligence

MAY 24, 2024

In a global environment where data is at increased risk from bad actors with access to sophisticated technology, traditional perimeter-centric safeguards, such as firewalls and Virtual Private Networks (VPNs), don’t stand up to modern threats from outside the perimeter. In fact, internal networks no longer offer implicit trust either.

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Security HP How To Authentication 238

CIO Business Intelligence

FEBRUARY 7, 2023

The chat brought together a host of security consultants and practitioners who weren’t shy about weighing in with their thoughts on a series of questions around the main topic: how to remain secure during cloud migrations. It’s a timely topic given the rapid cloud migration currently underway. Yes but it’s a tale of two cities.

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Cloud Security How To Network 299

Network World

FEBRUARY 13, 2025

firewall as a service, secure web gateway, cloud access security broker, and zero trust network access) into a single cloud-delivered service. As new threats arise, the service provider addresses how to protect against them, with no new hardware requirements for the enterprise. billion by 2025.

Network 195

Network WAN Security Cloud 195

Network World

FEBRUARY 1, 2018

Part of the reason is that many enterprises use an internet perimeter firewall performing port address translation (PAT) with a default policy that allows access the internet, a solution that leaves open a possible path by which attackers can breach security.

IPv6 210

IPv6 Security Firewall How To 210

CIO Business Intelligence

APRIL 6, 2022

COVID-19-related lockdowns have made the situation even more challenging as security teams lost the protection of the firewall. Device-level controls are ineffective in an environment in which applications and data are distributed across multiple internal and external services. It redefines controls at the user rather than the device level.

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Security Cloud Data Firewall 246

CIO Business Intelligence

JANUARY 22, 2024

These companies heavily rely on remote access services, which can be a significant attack vector due to insecure servers, inadequate security protocols, cloud misconfigurations, exposure of security infrastructure (such as routers and firewalls), and more.

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Security CTO How To Cloud 312

Tech Republic Security

MAY 12, 2017

CUJO CEO Leon Kuperman explains how to say safe in a world loaded with IoT threats. billion devices connect to the Internet, and another 50 billion are expected to come online soon.

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Firewall Video Internet How To 219

CIO Business Intelligence

JANUARY 6, 2023

Skills and experience to look for: Analytical skills to evaluate network security needs Ability to design, integrate, and install hardware and software Knowledge of how to maintain firewalls, risk detection systems, and other security systems Experience testing, monitoring, and troubleshooting network security systems Software developer Software developers (..)

Devops 358

Devops How To Engineering Systems Administration 358

CIO Business Intelligence

MAY 12, 2022

Protecting data and monitoring user behavior used to be relatively simple when everyone was behind the corporate firewall. For example, data within software-as-a-service (SaaS) applications can’t be protected by the corporate virtual private network if users are outside the firewall, so access needs to be governed at the user account level.

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How To Firewall Policies Cloud 245

TechSpot

NOVEMBER 7, 2023

In today's world of permanent Internet connectivity, a firewall is an essential component of your device's security. Master the Windows 11 firewall with our handy guide on setting up custom blocks for incoming and outgoing traffic. Read Entire Article

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Firewall Windows Network How To 99

Network World

JUNE 12, 2024

You have to know how to recover before you recover. So now, one of our hot topics is how to detect such fraud – our API security team is all over it right now,” Anderson said. The key to fighting a ransomware attack is to be well prepared – “like the sports analogy, you need to build muscle to fight back effectively,” Anderson said.

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Network Security Architecture Enterprise 448

Network World

JULY 30, 2024

Asset-centric tools focus on what’s to be protected, including things like application access control, virus scans, and firewalls. In some cases, a tool (like a firewall ) may not generate any notification, but simply log an action it’s taken. Altnets and neutral hosts: Are options widening for enterprise network services?

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Security Enterprise Enterprise Firewall 416

Network World

SEPTEMBER 6, 2016

Data everywhere Image by Thinkstock Firewalls, APT protection, antivirus, etc., You need to manage every facet of what is being accessed, by whom, when, where, and how. are all necessary to protect an organization’s integrity. It could be on any device, shared in unauthorized locations, or accessed by the right people the wrong way.

How To 150

How To Data Firewall Security 150

Network World

MARCH 6, 2017

Read how to submit an entry to Network World's products of the week slideshow. A10 Networks Thunder CFW, with integrated Gi/SGi firewall capabilities Image by a10 To read this article in full or to leave a comment, please click here New products of the week Image by Certa Our roundup of intriguing new products.

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Firewall Network How To 218

Network World

AUGUST 14, 2024

Related: The OSI model explained and how to easily remember its 7 layers ] At their core, routers remain the central nervous system of network traffic management. One key difference is that each individual router along the way does not determine the complete route, but rather just the next connection on the way to the final destination.

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Network LAN Wireless WAN 394

CIO Business Intelligence

MAY 11, 2022

At the CISO level, we’re seeing an unprecedented focus on gathering information about attackers to better understand what’s at risk and how to mitigate threats. The security organization is realizing that it must become better at identifying and ultimately outmaneuvering adversaries.

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How To Security Symantec Firewall 243

CIO Business Intelligence

DECEMBER 20, 2024

the early days of AI deployment, there was no well-known incident equivalent to the 2013 Target breach that represented how an attack might play out. So, how do you prevent your source code from being put into a public GitHub or GitLab repo or input to ChatGPT? The latter issue, data protection, touches every company.

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Data Artificial Intelligence Policies Security 264

Network World

MAY 16, 2024

“A lot of our push in our consulting business is helping our clients think through how to architect that and deploy it. For mainframe customers, we will look at how you distribute software and how you’re managing your workloads so they can be integrated seamlessly into your broader business,” Shagoury said.

Fractional CTO 417

Fractional CTO Cloud Applications Load Balancer 417

Network World

JUNE 8, 2016

After all, information security is no longer solely about managing firewalls and patch management, but rather a varied role encompassing business and technical skills. Research studies indicate that CISOs typically survive just 18 months to two years in a job which is increasingly complex and multi-skilled.

Firewall 150

Firewall How To Information Security Study 150

CIO Business Intelligence

JULY 12, 2023

Firewall capabilities will be reconsidered. Basic and next-generation firewall capabilities have long been part of sound cybersecurity strategies, yet on-premises firewall sprawl has been difficult to curtail as networks become more disparate and distributed. Generative AI will be the next frontier for Zero Trust and SASE.

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Trends Firewall WAN Network 246

Network World

OCTOBER 7, 2024

It can be a router with an optional firewall. The router forwards packets, allowing devices from different network segments to communicate with each other, while also providing network layer isolation and security controls (such as firewall rules). It can act as a DHCP client, relay, or server.

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Network Wireless Firewall IPv6 370

Network World

DECEMBER 9, 2024

We often get data center managers who want to get a better understanding of how to get better energy reduction for the facility they manage, says Uptime Institutes Hawkins. Ive had employees who were network people but wanted to shift into, say, firewalls, for example. Certifications can be particularly valuable for career transitions.

Data Center 434

Data Center Data Energy Programming 434

SecureWorld News

FEBRUARY 10, 2025

Defending against DDoS attacks has long depended on traditional measures like firewalls and rate limiting. Most of the attacks relied on volumetric floods, which overwhelm their targets with a sheer volume of rogue requests, while others used state exhaustion techniques where too many concurrent connections resulted in server failure.

Network 69

Network How To Authentication Security 69

CTOvision

DECEMBER 17, 2014

Jobs like keeping software updated, tracking down holes in the firewalls, waiting for alarms to go off, being fed alerts about out-of-date software: in short lots of controlled firefighting. Figure out how to secure your enterprise with half the staff, because as enterprise software use accelerates (doubles over the next 24 months?)

Enterprise 264

Enterprise Enterprise Software Development Firewall 264

CIO Business Intelligence

JUNE 21, 2023

Determining how to provide adaptive and comprehensive protection against today’s evolving threat landscape is complex. Cybersecurity products like next-generation firewalls , single vendor secure access service edge (SASE), and Zero Trust Network Access (ZTNA) are the best way to protect enterprise data and employees.

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Network Security Firewall Artificial Intelligence 246