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How to find applications with NetFlow

Kentik

Perhaps you want to know if the traffic you are investigating is related to video streaming, voice or social media. Lots of applications use these ports today, including DNS lookups and email. NetFlow application monitoring: Use DNS logs. This means that thousands of flows and DNS entries are coming in every second.

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The malware threat landscape: NodeStealer, DuckTail, and more

Engineering at Meta

These malware families – including Ducktail, NodeStealer and newer malware posing as ChatGPT and other similar tools – targeted people through malicious browser extensions, ads, and various social media platforms with an aim to run unauthorized ads from compromised business accounts across the internet.

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Weekend Reads 092824

Rule 11

Being at the core of the Internet places the DNS under a lot of pressure. New forms of DNS abuse emerge each year, disputes over domain names persist, and all the while, the Internet just keeps getting bigger. In Texas, for example, the chatbot only consumes an estimated 235 milliliters needed to generate one 100-word email.

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23 Good-To-Know Networking Acronyms and Abbreviations

CATO Networks

SD-WAN Software-Defined Wide Area Network (SD-WAN) is a virtual WAN architecture offering optimized traffic routing over multiple different media (broadband, MPLS, 5G/LTE, etc.). In addition to Internet access, ISPs may also offer other services, such as email, web hosting, and domain registration.

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What is a TCP Port: Different Between TCP and UDP Ports

NW Kings

This reliability makes TCP suitable for applications where data integrity is crucial, such as web browsing, email, and file transfers. It can result in lower latency and faster transmission times, making UDP suitable for real-time applications such as online gaming, video conferencing, and streaming media.

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Cloudflare 2024 Year in Review

CloudFaire

In this years review, we have added several new traffic, adoption, connectivity, and email security metrics, as well as the ability to do year-over-year and geographic comparisons for selected metrics. WhatsApp remained the top Messaging platform, and Facebook remained the top Social Media site. Email Security An average of 4.3%

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From deals to DDoS: exploring Cyber Week 2024 Internet trends

CloudFaire

For this analysis, we examined anonymized and aggregated HTTP requests and DNS queries across our network to uncover key patterns. E-commerce DNS trends Aggregated data from our 1.1.1.1 In the US, E-commerce DNS traffic in November 2024 followed a similar pattern compared to 2023.