The Crazy Programmer

SEPTEMBER 19, 2021

Should you be a network engineer vs network architect? The massive growth in internet technology has provided several career opportunities for young technology enthusiasts. There are thousands of job opportunities available in the IT industry for network engineers and network architects. Who is Network Architect?

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Network Engineering Fractional CTO LAN 147

Palo Alto Networks

FEBRUARY 21, 2024

Remember when securing your network meant throwing up a firewall and calling it a day? Well, the cellular network industry has evolved, and so have the threats. A decade back, UScellular’s quest for IT security solutions ignited a long-standing partnership with Palo Alto Networks. What’s the twist?

Network 101

Network LAN Firewall Scalability 101

CIO

JUNE 10, 2024

ThousandEyes Endpoint Experience ahora está enriquecido con telemetría e información del dispositivo de WiFi y red de área local (LAN) de Meraki , proporcionando así una visión más profunda de los problemas de la red local que afectan la experiencia del usuario.

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LAN AWS Cloud Internet 213

The Crazy Programmer

SEPTEMBER 25, 2021

A gateway in the computer network is the node of the network used in telecommunication to connect the two different networks. Here both networks hold different transmission protocols hence we need to use the network node for networking. Gateways are capable of being used for LAN and WAN network connections.

Examples 147

Examples Network VOIP Firewall 147

The Crazy Programmer

JUNE 17, 2022

CCNA and CCNP, both are Cisco approved certification courses, which are very popular among those who seek a career in the computer networking line. Cisco is a very reputed and well-settled organization that manufactures and sells network-related equipment and solutions. Cisco Certified Network Associate (CCNA).

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LAN WAN IPv6 Wireless 173

Kaseya

JUNE 11, 2020

Network monitoring is critical to ensure stable, performant IT network operation. Typically, network administrators use network management tools that monitor the activity and performance of network devices and network traffic. Network engineers and admins use these tools to optimize network performance.

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Network LAN WAN Internet 77

ProCal Tech

JUNE 10, 2022

Telecommunication Network and its Types Home June 10, 2022 Telecommunications In this article by Procal, you will be learning all about telecommunication network and also about its types. If a few social media users wish to communicate with each other, they should be set up as a kind of network.

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Telecommunications Network LAN Wireless 52

The Crazy Programmer

APRIL 24, 2022

People create IoT applications; people use IoT applications—the world’s technology grows from the internet to the Internet of Things, from middlemen transaction processes to Smart Contracts. Let’s look at the common framework to consider when you develop applications for the Internet of Things.

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IoT Weak Development Team Applications Development 253

CIO

JULY 11, 2022

Likewise, edge computing continues to mature, bolstered by ever more powerful, available, and diverse wireless networks. With widely available broadband, dedicated Ethernet options, plus access to private wireless networks, IT leaders have access to more modes of bandwidth than ever before. A hybrid approach to the modern workplace.

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WAN Firewall Wireless Network 277

The Crazy Programmer

OCTOBER 24, 2018

Cisco Corporation offers a scope of products and conveys coordinated solutions to create interface networks around the world. Among them is Cisco Wireless Network Associate certification acquired by completing the “Implementing Cisco Wireless Network Fundamentals (WiFUND)” course and Cisco 200-355 exam. Image Source.

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Wireless Network Technical Review Engineering 113

Kentik

MAY 16, 2021

In today’s digitally transformed world, everyone from internet service providers to enterprises depend upon high-performing and secure networks for business success. It doesn’t matter if you’re Zoom or Major League Baseball, if you’ve got a problem with your network… you’ve got a problem with your business. Hail to the Network.

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Network WAN Cloud LAN 72

Palo Alto Networks

JULY 25, 2023

It has evolved into the “intersection of network security and hacker ingenuity… where the establishment and the underground are equally at home.” Each partner serves a different function to provide solutions that work together to establish and defend a stable and well-protected network. A view of the NOC.

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Network Firewall Conference LAN 52

Kentik

MARCH 19, 2020

When more of the workforce shifts to working remotely, it puts new and different strains on the infrastructure across different parts of the network, especially where VPN gateways connect to the network edge. This could mean the users are saturating the internet connectivity or that they’ve saturated the LAN (or maybe WAN).

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Network Strategy LAN WAN 69

Kentik

JANUARY 13, 2021

The Network is the Key. The network is down!” — I’m sure you heard that before. Despite your best efforts as a network engineer, network failures happen, and you have to fix them. Network troubleshooting becomes easier if your network is observable. Network Troubleshooting Defined.

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Network Metrics Tools Software 114

Tenable

JANUARY 20, 2021

On January 19, researchers from the JSOF Research lab disclosed seven vulnerabilities in dnsmasq , a widely used open-source application for network infrastructure. The first scenario outlines the potential to attack a dnsmasq resolver that has port 53 open to the internet. Background. Image Source: JSOF. Proof of concept.

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LAN Software Review Technical Review Systems Review 103

Kentik

FEBRUARY 27, 2020

Today we announced an evolutionary leap forward for network operations (NetOps), solving for today’s biggest network challenge: effectively managing hybrid complexity and scale, at speed. From the very beginning, the Kentik Platform was designed to collect the most granular data from terabit-scale networks.

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Network WAN LAN Technical Advisors 52

The Crazy Programmer

SEPTEMBER 17, 2020

IT team in a company basically works on such as maintainers in software development, desktop support, and network security. Information security analyst: IS Analyst is the one who plans and carries out the rules and measures of security to protect the firm’s networks and computer systems from outside threats.

Technology 298

Technology Database Administration Systems Administration Web Development 298

Altexsoft

APRIL 23, 2021

This data is an inevitable part of a cohesive ecosystem known as the Internet of Medical Things (IoMT). The Internet of Medical Things (IoMT) is a subset of the Internet of Things (IoT) , often referred to as healthcare IoT. Networking technologies to send data. Let’s get started. IoMT ecosystem components.

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Healthcare Internet IoT Systems Review 64

Kaseya

DECEMBER 22, 2021

IT infrastructure may be defined as a combination of software, hardware, network services and resources that are required to operate and manage the IT environment of an enterprise. The OS is the most critical piece of software that manages the hardware and connects the physical resources to the network ecosystem. LAN domain.

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Infrastructure LAN WAN Technical Review 52

Tenable

AUGUST 13, 2024

According to Microsoft, an authenticated victim must have Edge in Internet Explorer Mode as a prerequisite for exploitation prior to an unauthenticated attacker convincing the victim to click a specially crafted URL to obtain RCE. This vulnerability was assigned a CVSSv3 score of 7.5 and Microsoft notes that exploitation has been observed.

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IPv6 Windows Azure LAN 124

Tenable

JUNE 8, 2020

As its name implies, UPnP is a protocol designed to allow a variety of networked devices to universally communicate with each other without any special setup or configuration. Targets flooded by the affected devices could crash under the increased network load, resulting in a denial of service (DoS). Networking Equipment.

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LAN Media IoT Systems Review 111

Tenable

DECEMBER 5, 2022

The contest includes a special challenge, a small office/home office (SOHO) “smashup” to simulate a real world attack where an attacker would chain vulnerabilities in multiple devices in order to compromise a home network. A network misconfiguration present in versions prior to V1.0.9.90

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WAN IPv6 LAN Technical Review 57

CableLabs

AUGUST 31, 2020

This has increased awareness that our broadband networks are critical – and they need to be secure. The cable industry has long focused on delivering best-in-class network security and we continue to innovate as we move on towards a 10G experience for subscribers. A Review of HFC and PON Architectures.

Technical Review 121

Technical Review Authentication Architecture Network 121

Tenable

SEPTEMBER 14, 2020

An attacker can exploit this flaw to impersonate the identity of any machine on a network when attempting to authenticate to the Domain Controller (DC). In order to exploit this vulnerability, the attacker would need to launch the attack from a machine on the same Local Area Network (LAN) as their target.

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Windows LAN Backup Authentication 117

Tenable

JANUARY 10, 2023

Windows Internet Key Exchange (IKE) Protocol. CVE-2023-21745 can be exploited by an adjacent attacker — either via the local area network, or over the internet — and was rated “Exploitation More Likely.” Successful exploitation could lead to disclosure of New Technology LAN Manager (NTLM) hashes and NTLM relay attacks.

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Windows Software Review Operating System LAN 100

Kentik

SEPTEMBER 26, 2016

On May 27 of this year, Gartner Research Director Sanjit Ganguli released a research note titled “Network Performance Monitoring Tools Leave Gaps in Cloud Monitoring.” You’d put a few others — I emphasize “few” because these appliances were and are not cheap — at other major choke points in and out of the network.

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Network Performance Data Center WAN 40

Kaseya

NOVEMBER 25, 2022

Remote access eliminates the need for users to be present in the office to access a network or file or for IT technicians to add new systems to the company network. In its most basic form, remote access is the ability to connect to a computer or network in one location from another place. What is remote access?

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Internet Network Authentication LAN 52

Kentik

JUNE 13, 2016

According to 2015 research reports published by Ponemon, Mandiant, and others, the median pre-detection dwell time for an intruder in a target network ranges at around 200 days. Reducing a network's intruder dwell time is mostly about detection. Over 95% of IT security attacks traverse some aspect of a network to execute.

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Network LAN Big Data Scalability 40

Kaseya

JULY 11, 2019

1 No matter how effective your endpoint security is, it can’t prevent an unwitting end user from accidentally falling for a convincing fraud and leaving the network’s front door open. In fact, over 90% of successful attacks on businesses start with a phishing scam. Online threats and malware tactics will never stop changing.

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Malware LAN Training Network 75

Tenable

MARCH 30, 2020

The remote environment: Windows Remote Desktop Protocol, web browsers and home networks. Another popular method for employees to connect to a company remotely is via the Windows Remote Desktop Protocol (RDP), which allows them to access a “remote desktop” within their company’s network.

LAN 64

LAN Malware Windows Systems Administration 64

Ivanti

MARCH 4, 2022

communication protocol that was originally created by IBM and was used by Microsoft in its LAN Manager product during the mid-1990s. was renamed CIFS (Common Internet File System) and Microsoft submitted some partial specifications to IETF as drafts, though these submissions have since expired.

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SMB LAN Authentication Windows 75

O'Reilly Media - Ideas

JUNE 18, 2024

According to US copyright law, everything published in any form, including on the internet, is automatically copyrighted by the author for the life of its creator, plus 70 years. Even on today’s internet these mechanisms are fragile, complex, change frequently, and are often not well understood by sites whose content is being scraped.

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How To Generative AI Training Artificial Inteligence 143

Tenable

APRIL 17, 2019

This often entails exposing once air-gapped and isolated equipment – think of a device with Windows-based Human/Machine Interface sitting on an OT network – to the wider public internet. "IT As the amount of OT finding its way onto the corporate LAN steadily increases, the attack surface expands accordingly. Where to begin?

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LAN Hardware Internet Enterprise 44

Kentik

JUNE 4, 2019

By the end of this post you should have a pretty good idea of how True Origin helps network operations and engineering, particularly for Internet Service Providers. The content comes into the ISP network from various sources via various paths with varying cost and performance. What is True Origin?

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Video Network Internet Groups 56

Altexsoft

JULY 9, 2021

While the very idea is not new, its realization becomes more feasible with the arrival of high-speed 5G networks. Fog computing or fogging happens within the local area network (LAN), somewhere between the edge and large servers. This makes the system unaffected by the Internet connection breakdowns. Key players here are.

IoT 59

IoT Azure Hardware USP 59

Kentik

AUGUST 1, 2016

In particular we’ve learned that speaking or advertising BGP to your service providers and/or peers lets you do two things: Make semi-intelligent routing decisions concerning the best path for a particular route to take outbound from your network (otherwise you would simply set a default route from your border routers into your service providers).

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Advertising LAN Load Balancer Network 40

Kentik

AUGUST 14, 2017

Classifying Network Interfaces Enhances Engineering and Business Insights. Given that Kentik was founded primarily by network engineers, it’s easy to think of our raison d’etre in terms of addressing the day-to-day challenges of network operations. A great example of this duality is a feature called. BGP, GeoIP, SNMP, etc.)

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Network Engineering LAN .Net 40