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NPM, encryption, and the challenges ahead: Part 1 of 2

Kentik

It’s interesting to observe how encryption and network performance monitoring (NPM) have evolved over time. Once you saw a person’s password to any given application, you knew they were generally using the same one for all of their other applications — email, the ticketing system, the FTP and Novell servers, etc.

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How to find applications with NetFlow

Kentik

Lots of applications use these ports today, including DNS lookups and email. Some of the IP addresses these services use will reverse DNS resolve to a hostname that gives away the application; however, a huge portion will not. NetFlow application monitoring: Use DNS logs. How did this happen? Don’t rely on hostname.

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EP147: The Ultimate API Learning Roadmap

ByteByteGo

After DNS resolution, the requests reach the app servers. But tokens need encryption/decryption. To ensure your ad reaches this influential audience, reserve your space now by emailing sponsorship@bytebytego.com. Tools like Jenkins and GitHub help over here. The user requests originate from the web browser.

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The malware threat landscape: NodeStealer, DuckTail, and more

Engineering at Meta

Since the browser encrypts the user’s information before storing it, the malware performs the following steps to decrypt the user data: It will read the encrypted_key from the “Local State” file, Base64 decode it, and retrieve the decryption key by using the win32crypt Node.js library: Data decryption routine.

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23 Good-To-Know Networking Acronyms and Abbreviations

CATO Networks

Source: Market Trends: How to Win as WAN Edge and Security Converge Into the Secure Access Service Edge, 29 July 2019, Joe Skorupa, Neil MacDonald VPN Virtual Private Network (VPN) solutions provide an encrypted link between a network and a remote user or network. DNS The Domain Name Service (DNS ) is the address book of the Internet.

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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. Port 25 : SMTP (Simple Mail Transfer Protocol) used for sending emails. Port 53 : DNS (Domain Name System) translates domain names into IP addresses. What is User Datagram Protocol (UDP)?

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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. traffic is using post-quantum encryption. Email Security An average of 4.3% We saw a 4.7% increase in RPKI valid routes in 2024.