Dataversity

JANUARY 9, 2023

Network security uses physical and software security solutions to protect network infrastructure from unauthorized access, misuse, failure, alteration, disruption, or unauthorized disclosure of sensitive data. Network security applies to both public […].

Network Security 52

Network Security Networking Network Government 52

CATO Networks

MAY 20, 2020

Since the release of Gartners Market Guide for Zero Trust Network Access (ZTNA) last April, ZTNA has been one of the biggest buzzwords in network security, and for good reason. A policy of zero trust helps enterprises limit exposure to the myriad of threats facing the modern network.

Network Security 52

Network Security Networking Network UDP port 52

Juniper

JANUARY 10, 2025

Official Juniper Networks Blogs A new threat to network security has surfaced (and its not the quantum computer) The quantum computing era has officially arrived, which is a good thing. This has led some network security vendors to claim that you should upgrade to their PQC solutions today.

Network Security 69

Network Security Encryption Networking Network 69

CATO Networks

NOVEMBER 15, 2020

Network security covers many different areas, including access control, cloud security, malware protection, BYOD security, remote workforce, and web security. The modern digital business of any size, industry, or location needs to keep up with all these responsibilities to maintain a strong security posture.

Network Security 52

Network Security Networking Network Media 52

CATO Networks

JULY 28, 2024

Cato Networks chose to revisit and address two decades of accumulated complexities in networking and security infrastructures, looking to finally solve and break the point problem, point solution cycle. Cato isnt another success story; its an ongoing revolution in network security. Cato envisioned a better way.

Network Security 52

Network Security Networking Network SASE 52

CATO Networks

FEBRUARY 26, 2020

Almost 15 years later, the comparison applies perfectly to the state of network security. So, after all the running weve done in the 2010s, where is network security headed in 2020? What WAN security solutions do enterprises need to protect their networks as we kick off the decade?

Network Security 52

Network Security Networking Network UDP port 52

CATO Networks

DECEMBER 8, 2022

I opened asking: Can I ask you a few questions about network security ? And CG answered: Sure, I would be happy to help with any questions you have about network security. Encryption : This is the process of encoding data so that it can be transmitted securely and only accessed by authorized users.

Network Security 52

Network Security Networking Network SASE 52

Packet Pushers

APRIL 30, 2021

Today's Heavy Networking examines the role of deception and "canaries" in network security. A canary sits on a network segment (or multiple segments) and sounds the alarm if it comes under attack. Is this an effective security tool? How is it deployed and operated? What are the drawbacks?

Network Security 52

Network Security Networking Network 52

Packet Pushers

JANUARY 31, 2022

Today on the Tech Bytes podcast were talk network security at scale. That is, in a cloud environment, how can you build security capabilities and features into the network while also being able to keep up with security policies, operations, compliance, and more.

Network Security 52

Network Security Networking Network Cloud 52

Cisco Wireless

SEPTEMBER 5, 2024

The NFL and Cisco have worked together to develop a playbook that is now coming to life across our partnership, leveraging the collective power of our industry-leading networking, security and observability expertise and solutions.

Network Security 130

Network Security Networking Network Media 130

CATO Networks

AUGUST 14, 2023

With the transition to the cloud and remote work, some organizations are undervaluing network security. However, network vulnerabilities and threats still require attention. Enterprises should not forgo the core capabilities required to secure the network from security threats.

Network Security 52

Network Security SASE Networking Network 52

Akins IT

OCTOBER 4, 2019

As mentioned in my previous blog titled Microsoft Azure: Networking Basics , subnets carved out from a VNET address space have complete access to communicate with one another. Although theres more than one way to control cross network communication, this blog will cover the method of using Network Security Groups (NSG) to achieve this goal.

Network Security 52

Network Security Network Interface Networking Network 52

CATO Networks

SEPTEMBER 15, 2018

MPLS WANs were never designed with security, and specifically, threat protection, as a core feature. SD-WAN is forcing network architects to rethink their network security design in the post-MPLS era. The Internet Challenge for MPLS and Hybrid WAN Traditionally, MPLS was always considered a private network.

MPLS 52

MPLS Network Security WAN Internet 52

Router-switch

OCTOBER 14, 2024

This article explains WPA3, its benefits, and the reasons that upgrading to a Cisco router that supports WPA3 might significantly increase network security.

Routers 40

Routers Network Security Wireless Networking 40

Packet Pushers

FEBRUARY 24, 2020

On today's Tech Bytes we discuss the essential role that visibility plays in network security. We explore how Riverbed brings together logs, flow records, and packet capture to provide a full-fidelity view from multiple angles to help you respond to analyze security events. Riverbed is our sponsor. Riverbed is our sponsor.

Network Security 52

Network Security Networking Network 52

CATO Networks

FEBRUARY 9, 2023

As new trends emerge in both cyber attacks and defenses every year, we have decided to list our predictions for the top network security trends of 2023 and beyond. #1. And the expansion of complex, multi-cloud environments introduce new security challenges and increased attack vectors.

Network Security 52

Network Security Networking Network Insurance 52

DCNN Magazine

FEBRUARY 14, 2025

Keeping traffic local keeps latency low and bolsters network security to ensure that internet access remains strong and operational for longer. Manchester acts as a landmark tech hub for the UK off the back of significant investment in infrastructure, technology and education.

Internet 196

Internet Networking Network Education 196

PubNub

JANUARY 8, 2025

At last week's Hackendo, we bridged the LAN and the WAN, connecting devices on the Wide Area Network securely and reliably with a WAN bridge

LAN 97

LAN WAN Wide Area Network IoT 97

CATO Networks

MARCH 14, 2021

The way to shrink it back to a manageable size is with effective network security solutions, which in their own right require an evolution from legacy security appliances to a secure access service edge (SASE) architecture. Such expansions have grown the attack surface exponentially.

Digital Transformation 40

Digital Transformation Network Security Networking Network 40

ByteByteGo

JANUARY 4, 2025

You must manually manage each host and setting up networks, security policies, and storage for multiple related containers can be complex. How are both different from each other ? Docker: Docker operates at the individual container level on a single operating system host. Kubernetes: Kubernetes operates at the cluster level.

Gateway 264

Gateway Application Server Protocol 264

Kentik

MARCH 20, 2019

However, NetOps teams note they do want to maintain manual control over some network engineering and configuration tasks, acording to the EMA research. The above data shows, “Network teams excel at applying automation to network security controls in the cloud. A Modern Approach to Multi-Cloud Networking.

Engineering 102

Engineering Cloud Networking Network 102

Clear to Send

DECEMBER 31, 2024

Austin describes how Nile Secure has built a cloud-native network operating system that runs on their own hardware to deliver predictable outcomes. Where Nile Secure places a strong focus is on network security. Where Nile Secure places a strong focus is on network security.

Networking 64

Networking Network Network Security Engineering 64

Packet Pushers

FEBRUARY 11, 2025

The Cloud Security Maturity Model (CSMM) is a practical blueprint for improving the security of your public cloud deployments. Developed in partnership with the Cloud Security Alliance, IANS, and Securosis, the model covers 12 categories, such as network security and application security, across 3 domains.

Cloud 52

Cloud Network Security Application Networking 52

Confluent

AUGUST 26, 2022

Full introduction to Confluent Cloud networking: security, setup and configuration, cost considerations, and which networking option to choose for your architecture.

Cloud 59

Cloud Networking Network Network Security 59

Packet Pushers

OCTOBER 29, 2024

Startup Alkira has built a Network as a Service (NaaS) offering that extends from on prem to public cloud and multi-cloud. Today’s sponsored episode of Heavy Strategy digs in to Alkira’s capabilities in multi-cloud networking, security, automation, and cost transparency. Read more »

NaaS 52

NaaS Cloud Networking Network 52

Packet Pushers

MAY 28, 2020

Today's IPv6 Buzz podcast examines key topics network engineers should know when working with v6, including the complexities of auto-addressing, network security and dual-stack environments, address plans, and more. Our guest is engineer and consultant Andres Taudte.

Engineering 52

Engineering Networking Network Network Security 52

4sysops

FEBRUARY 13, 2025

Customers have expressed concerns about these random reboots, as they could signal severe issues like security breaches or hardware malfunctions, which are detrimental to network security efforts. Acknowledging the issue, the company has prepared a patch, hotfix 11.1.4-h12,

Firewall 52

Firewall Network Security Networking Network 52

Cisco Wireless

NOVEMBER 8, 2024

You can use public Cisco Talos blogs and third-party threat intelligence data with Cisco Secure Network Analytics to build custom security events.

Networking 246

Networking Network Network Security 246

Cisco Wireless

SEPTEMBER 4, 2024

Cisco Secure Network Analytics provides pervasive network visibility and security analytics for advanced protection across the extended network and cloud. The purpose of this blog is to review two methods of using threat intelligence in Secure Network Analytics.

Networking 246

Networking Network Cloud Network Security 246

Kentik

JUNE 27, 2023

Beyond the Map, Azure data sources such as NSG (Network Security Group) and Firewall flow logs are now deeply integrated into all of Kentik Cloud to power Azure-aware hybrid and multi-cloud investigations with easy correlation of NSGs and Firewalls to other Azure networking resources.

Cloud 105

Cloud Firewall Data Centers Topology 105

Packet Pushers

MAY 20, 2021

Where does IPv6 fit in to the Zero Trust model of network security? What are the considerations when deploying IPv6 on a global network with lots of firewalls? Where does IPv6 fit in to the Zero Trust model of network security? Are there caveats to using IPv6 Global Unicast Addresses (GUAs)?

Unicast 52

Unicast Firewall Network Security Networking 52

Packet Pushers

MAY 26, 2022

If you're a security or network professional wondering if your skills aren't as applicable or useful when it comes to public cloud, don't worry: they are very, very useful. On today's Day Two Cloud podcast we talk with Brandon Carroll on how to properly map traditional infrastructure and network security to public cloud deployments.

Cloud 52

Cloud Network Security Application Networking 52

Packet Pushers

NOVEMBER 4, 2022

Today on Heavy Networking we have a round-table discussion about Data Processing Units (DPUs). These devices let you bring networking, security, and storage capabilities closer to server workloads without burdening server CPUs. Today on Heavy Networking we have a round-table discussion about Data Processing Units (DPUs).

Networking 52

Networking Network Network Security Server 52

Packet Pushers

NOVEMBER 25, 2019

Keysight took a different approach to this Tech Field Day briefing and spent a lot of time talking about the current state of networking threats and the events that you are protecting against. If you aren’t aware from what your network security is doing, its an good presentation for that. Keysight has many.

Network Security 52

Network Security Networking Network 52

Packet Pushers

NOVEMBER 8, 2021

This weeks' Network Break discusses Juniper's Analyst & Influencer day plus a new Wi-Fi 6E announcement. Intel is teaming up with Google to develop a chip for offloading network, security, and storage jobs from the CPU (but Intel won't call it a DPU).

Networking 52

Networking Network Network Security 52

Packet Pushers

JULY 31, 2023

Today on the Tech Bytes podcast we explore Secure Web Gateways with sponsor Palo Alto Networks. Secure Web Gateways sit between users and Web traffic to enforce policies around Web and application access and inspect traffic for malware.

Gateway 52

Gateway Network Security Application Cloud 52

Packet Pushers

SEPTEMBER 12, 2023

We also talk about Fortinet's approach to the branch office that rethinks networking, security, and performance. On today's sponsored Heavy Networking we talk with Fortinet about how it converges network and security across the breadth of its portfolio.

Networking 52

Networking Network Wireless SASE 52