Recent Questions - Network Engineering Stack Exchange | Published on: 2022-12-19

ARP determines the corresponding MAC address for an IPv4 address in the local network (on-link). There's no gateway involved. Since ARP information is cached, there isn't actually that much ARP traffic. IP is designed on the premise that local node-to-node communication doesn't need any central......

Dark Reading | Published on: 2022-12-20

Portsmouth, UK & Washington DC, US – December 20 2022 -- Searchlight Cyber, the dark web intelligence company, has announced its rebrand from Searchlight Security, aligning its legal entity in both the UK (Searchlight Cyber Ltd) and the US (Searchlight Cyber LLC). The name change is accompanied......

Recent Questions - Network Engineering Stack Exchange | Published on: 2022-12-19

I'm building a CI/CD pipeline to deploy code on a local Raspberry Pi through Github Action. Doing so, I came to multiple security questions. In order to deploy code with Github actions on my Raspberry connected to my private network, I need to open port 22 of my router to access it by ssh.......

Cisco Blogs | Published on: 2022-12-20

To remain competitive, and to attract and retain employees, a growing number of companies have adopted a hybrid work model: designing the work experience around and for workers, wherever they are. This means enabling employees to work equally effectively at the office, at home, and — when you’re......

IP With Ease | Published on: 2022-12-14

These days, businesses thrive by having specific software solutions that deliver services and products to clients successfully. Custom software development creates apps that are designed specifically and exclusively to meet the specific requirements and goals of organizations and of course their......

RCR Wireless News | Published on: 2022-12-16

The U.K. government announced this week that it is putting 110 million pounds into support for 5G and 6G-related telecom research and development. The funding will include 28 million pounds that will be shared among the University of York, University of Bristol and University of Surrey to team......

Cisco Blogs | Published on: 2022-12-22

In this blog about the design, deployment and automation of the Black Hat network, we have the following sections: Cisco is honored to be a Premium Partner of the Black Hat NOC, and is the Official Network Platform, Mobile Device Management, Malware Analysis and DNS (Domain Name Service)......

APNIC Blog | Published on: 2022-12-18

Out of the blue, an interesting Common Vulnerabilities and Exposures (CVE), formally called CVE-2022-23093 has emerged, which exploits one of the fundamental tools of the Internet stack: Ping, the command that implements the Internet Control Message Protocol (ICMP) as it’s universally known.......

Extreme Networks | Published on: 2022-12-07

In healthcare, there are no days off. There is no downtime. There can be no outages. Every floor of a hospital, every wing, every clinical department needs staff. Lives depend on monitoring vital signs and responding to alarms. As we continue the steady move towards a digital world where in-room......

Network World | Published on: 2022-12-27

Geopolitical tensions among the US, China, and Taiwan are forcing a notable change to server manufacturing, according to Asian market research firm TrendForce, which predicts that core parts of the server supply chain will eventually shift to southeast Asia and the Americas. According to......

Data Centre & Network News | Published on: 2022-12-08

Green Cubes has announced International Safety Certification IEC 62368 certification of the Lithium Guardian Battery Backup Units. The Lithium Guardian family of backup batteries are designed for rack mount installations in the telecom and data centre industries. The telecom and data centre......

RCR Wireless News | Published on: 2022-12-21

With latency becoming an increasingly important part of enabling new services and monetizing 5G, just what does testing to assure low latency look like? Rich McNally, senior director of mobile service strategy with Spirent Communications, discussed real-world observations and lessons on latency......

Light Reading | Published on: 2022-12-14

Charter Communications plans to upgrade its hybrid fiber/coax (HFC) network over the next three years at just $100 per household passed. As part of a broader connectivity convergence strategy, Charter plans to build a "Spectrum Mobile Network" that will feature its MVNO connection with Verizon,......

Network World | Published on: 2022-12-14

Arista Networks has a new high-end data-center switch as well as several smaller ones designed to provide more configuration and upgrade choices to fit the specific needs of individual organizations. “Different customer use cases and application deployments within a single organization have......

Networking - Cisco Blogs | Published on: 2022-12-07

Part 2 of the 2-part series – Campus and Branch Network Management Platforms In my last blog, Campus & Branch Network Deployment Flexibility, Part 1, I highlighted digital transformation trends and some of the driving forces behind the IT landscape shift we are seeing today, such as: These......