4sysops

JANUARY 30, 2025

Unpatched PHP Voyager Flaws Leave Servers Open to One-Click RCE Exploits Three significant security vulnerabilities have been found in the PHP package Voyager, which allow attackers to perform remote code execution on affected systems. These flaws, publicly disclosed on September 11, 2024, remain unpatched.

Server 52

Server Media 52

Kentik

APRIL 10, 2023

Ark consists of servers located around the world continuously performing traceroutes to randomly selected IP addresses. One of those Ark servers is located in Kyiv. CAIDA graciously provided the data generated from this server to Kentik for the following analysis. 185.64.45.207 Miranda-Media Ltd 201776 76.742 9.

Internet 145

Internet IP Address Server Telecommunications 145

Network Engineering

JULY 3, 2021

inside no snmp-server location no snmp-server contact snmp-server enable traps snmp authentication linkup linkdown coldstart crypto ipsec security-association lifetime seconds 28800 crypto ipsec security-association lifetime kilobytes 4608000 telnet timeout 5 ssh timeout 5 console timeout 0 dhcpd auto_config outside !

VPN 130

VPN IP Address Encryption TCP 130

CloudFaire

JANUARY 2, 2025

When the media content arrives at the Cloudflare server servicing the connection, it is first handled by a Spectrum application. In any case, Spectrum forwards all connections to the ingest service running on the same server. Thats normally a relatively easy problem when you have centralized ingestion and state storage.

Protocol 98

Protocol Media Port IP Address 98

High Scalability

JANUARY 11, 2022

When the server receives a request for an action (post, like etc.) User Feed Service, Media Counter Service) read the actions from the streaming data store and performs their specific tasks. User Feed Service, Media Counter Service) read the actions from the streaming data store and performs their specific tasks. Architecture.

Media 133

Media Engineering Networking Network 133

CloudFaire

DECEMBER 20, 2024

Websockets operate over a single, persistent TCP connection established between a client and server. If you were building a chat application prior to WebSockets, you would likely have your client-side app poll the server every n seconds to see if there are new messages to be displayed. WebSockets eliminated this need for polling.

Application 98

Application Server TCP Gateway 98

Engineering at Meta

MARCH 12, 2024

Our storage deployment addresses the data and checkpointing needs of the AI clusters via a home-grown Linux Filesystem in Userspace (FUSE) API backed by a version of Meta’s ‘Tectonic’ distributed storage solution optimized for Flash media. S SSD we can procure in the market today.

Infiniband 145

Infiniband Data Centers Server Networking 145

Engineering at Meta

SEPTEMBER 7, 2023

By using the same backend for Threads, we could leverage a lot of the existing tech stack for Threads and reuse most of our existing data models, business logic, security features, and server infrastructure. But you can’t do that today on social media. People on Instagram can’t follow other creators on Tumblr, for example.

Email 140

Email Engineering Media Protocol 140

Engineering at Meta

MAY 3, 2023

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.

Cookie 105

Cookie Internet JavaScript Media 105

Engineering at Meta

JULY 17, 2023

From a product perspective, we need to ensure that HDR is correctly preserved through our entire media pipeline to provide a quality user experience all the way from the creator’s device through our server-side video processing/storage and, ultimately, view-side delivery and playback. On Android the story was a bit different.

Media 73

Media Server Engineering Energy 73

Kentik

JANUARY 29, 2021

Acquiring servers was a big problem in the beginning of the pandemic - fans from one country, motherboards from another, hard disks from yet another. Aside from the unprecedented changes to our day-to-day work life, companies have faced profound challenges in their supply chain.

Networking 111

Networking Network Data Centers Internet 111

Kentik

JANUARY 24, 2022

Perhaps you want to know if the traffic you are investigating is related to video streaming, voice or social media. If you are thinking that those represent HTTP and HTTPS, you would be largely correct, but that doesn’t mean it’s traffic involving web servers. If it’s possible, wouldn’t you like to know? How did this happen?

Application 96

Application IP Address DNS Port 96

High Scalability

SEPTEMBER 8, 2018

Each storage server collects statistics about the requests it serves, the data it stores, etc. First, we deployed the storage engine across multiple storage media — currently RAM and flash disk. We also implemented a routing service that sends user requests to the correct servers in the correct tiers.

Engineering 79

Engineering Cloud Server Media 79

Engineering at Meta

DECEMBER 10, 2024

In its simplest form, we have three systems to support Facebook video delivery: ranking, server, and mobile: Ranking (RecSys) Recommends content that fulfills peoples interests (i.e., Previously, we had various user experiences, mobile client layers, server layers, and ranking layers for Watch and Reels.

Server 65

Server Engineering Data Centers Networking 65

Rule 11

JULY 12, 2024

The gang’s time from initial access to draining data out of a Veeam server is shockingly fast; after which the attackers went on to deploy actual ransomware in less than a day. The power efficiency of a server fleet, that is, how much work servers perform for the energy they use, is influenced by multiple factors.

Server 40

Server Energy Media Protocol 40

Engineering at Meta

JUNE 12, 2024

In addition to wider use of traditional AI for things like ad targeting, we have also seen increasing numbers of large generative AI models that mimic almost-human intelligence in everything from human verbal interaction to the creation of pictures and other media. This is used for all capacity, including compute and storage capacity.

Fashion 117

Fashion Data Centers Artificial Intelligence Server 117

CATO Networks

NOVEMBER 16, 2021

A recent high severity Apache server vulnerability kicked off a frenzy of activity as security teams raced to patch their web servers. We measure social media traction using a proprietary machine learning service. Companies were urged to deploy the patch as quickly as possible. But Cato customers could rest easy.

Media 52

Media Encryption SASE Networking 52

Scott's Weblog

JANUARY 10, 2025

Servers/Hardware Bryan Cantrill shares some thoughts on why Gelsinger was wrong for Intel. Career/Soft Skills Does social media count as a soft skill? I’m going to say “Yes” so that I can put Virginia Craft’s article on how to quit mainstream social media and join Mastodon in this section.

Media 49

Media Email Port Education 49

NW Kings

DECEMBER 10, 2024

A TCP port is a unique number assigned to specific services and applications that run on a server. It serves as an endpoint for communication between a client and the server, allowing different communication processes over a network. This combination directs network traffic to the appropriate service or application running on a server.

UDP port 40

UDP port Port TCP IP Address 40

CATO Networks

AUGUST 17, 2021

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.). CDN Content Delivery Network (CDN) is a geographically distributed network of servers that serve cached copies of web content.

NaaS 52

NaaS Networking Network SASE 52

Kentik

AUGUST 22, 2016

The rise of the MP3 marked a transitional phase in which media players covered the dual roles of audio player and portable file storage. Now, from a music point of view, the smartphone or streaming media player is essentially just a network-connected audio converter.

Networking 40

Networking Network Media Internet 40

Engineering at Meta

AUGUST 14, 2024

For example, we have since migrated all of our media inference from TorchScript to use a PyTorch 2.0-based We started by looking at the data for previous traffic on our AI-generated media both at their launches and over time. While these optimizations were critical for our initial launch, we have continued to push the boundaries.

Media 80

Media Server Engineering Routers 80

Engineering at Meta

DECEMBER 18, 2024

PHPickerViewController is a nice component that runs out of process and provides users with privacy and safety by allowing them to give an app access to exactly the media they want. Unfortunately, copied media wasnt being cleaned up entirely, leading disk usage to grow, sometimes dramatically, over time.

Media 83

Media Networking Network Server 83

Rule 11

MAY 31, 2024

The company recently unveiled the next generation of custom-made chips to help power AI-driven rankings and recommendation ads on social media platforms. Meta, parent company of Facebook and Instagram, also now is in the AI-focused processor game.

IaaS 40

IaaS Data Centers Server Internet 40

Mixpanel

APRIL 18, 2019

So they needed an analytics solution with both server-side tracking and a generic SDK that they could implement on new platforms.”. With a subscription media model, the more devices a user has, the better the predictive lifetime value score,” Sjut says. “Of course they have their website, iOS app, and Android app.

Media 55

Media Server 55

Confluent

AUGUST 20, 2019

One possibility is to add an additional HTTP header to requests by which the HTTP server can identify whether a request was sent twice. Anything goes, as long as the client and the server agree. He supports his clients, which include leading German technology and media companies, in all stages of the software lifecycle.

Application 22

Application Server Media Engineering 22

Mixpanel

APRIL 18, 2019

So they needed an analytics solution with both server-side tracking and a generic SDK that they could implement on new platforms.”. With a subscription media model, the more devices a user has, the better the predictive lifetime value score,” Sjut says. “Of course they have their website, iOS app, and Android app.

Media 53

Media Server 53

CATO Networks

AUGUST 9, 2022

Greg Ferro [link] @etherealmind Greg is a co-founder of Packet Pushers , an online media outlet that has covered data, networking and infrastructure for over 12 years. Home to a series of podcasts, blog posts, articles, a Spotify channel, and even a newsletter – its a multi-media experience.

Networking 52

Networking Network WAN Media 52

Akins IT

NOVEMBER 20, 2022

For an example, a computer with a 500GB hard drive has a storage capacity of 500 gigabytes A network server with four 1TB drives, has a storage capacity of 4 terabytes. Storage capacity refers to how much disk space one or more storage devices provides. It measures how much data a computer system may contain.

Advertising 52

Advertising Media Data Centers Server 52

Akins IT

FEBRUARY 25, 2016

The same technology can be used by consumers to bridge their phones and laptops to their home network so, while on the road, they can securely access files from their media server or desktop computers. Why use a VPN? One of the core reasons that people use VPN's is to secure their network, while increasing their privacy.

VPN 52

VPN Intranet Government Internet 52

Heroku

AUGUST 14, 2024

Users send a flurry of one-click reactions to social media posts. For example: a web server, or a POS system, or a wearable fitness monitor. Modern applications have an unceasing buzz of user activity and data flows. Wearable tech and other IoT sensors work nonstop to transmit event data from their environments.

Application 78

Application IoT Media Email 78

Kentik

JUNE 4, 2019

OTT tagging: Because commercial CDNs deliver traffic for multiple content providers, OTT services can’t be identified based on the server IP in a flow record. Are my subscribers getting content from the nearest possible servers? To what extent does it host content-serving cache servers on its own infrastructure? Are more needed?

DNS 56

DNS Server Internet Networking 56

CATO Networks

FEBRUARY 4, 2019

The CPU and server costs, rack space, and power required to meet the same performance footprint of a dedicated solution end up being as expensive as or more than custom-designed alternatives. “The trend is a bit scary,” he said.

5G 52

5G Virtual machine WAN Media 52

Confluent

MARCH 4, 2019

We need something that can handle large amounts of data, something that can handle unstructured data coming from logs and social media, and data in their native form. more data per server) and constant retrieval time. We need something that does not only store data but processes events as they happen. CTO of CloudBank.

Cloud 89

Cloud Banking Engineering Application 89

Engineering at Meta

MARCH 20, 2024

Back in 2018, the Alliance for Open Media (AOMedia) standardized the AV1 video codec. Audio is more important than video for RTC When network congestion occurs, all media packets could be lost. Battery regressions We have lots of metrics, including performance, networking, and media quality, to track the quality of RTC calls.

Bandwidth 81

Bandwidth Networking Network Media 81

Juniper

JANUARY 9, 2025

Die vorhandene Technik war hier regelmig an ihre Grenzen gestoen, worber sich die technisch versierten Studierenden auf Reddit und in den Social Media beschwerten. Der virtuelle Netzwerkassistent Marvis von Juniper fand das Problem: Es lie sich mit dem Neustart eines bestimmten Servers lsen.

Education 52

Education Media Networking Network 52

Scott's Weblog

AUGUST 16, 2024

Servers/Hardware Permanent damage? I saw Darling described on social media as “WINE, but for macOS” Anyway, it’s intended to let you run macOS software in a “Darwin emulation/translation” layer on Linux. Geoff Huston discusses DNS and UDP truncation. Run macOS software on Linux?

DNS 40

DNS Server Banking Engineering 40