PubNub

JANUARY 8, 2025

Explore ICMP: the essential protocol for network diagnostics, error handling, and connectivity checks. A must-know for developers tackling networking!

Protocol 52

Protocol Internet Networking Network 52

High Scalability

JULY 16, 2023

What Is Gossip Protocol? You can subscribe to the system design newsletter to excel in system design interviews and software architecture. The original article was published on systemdesign.one website.

Protocol 56

Protocol 56

auth0

DECEMBER 19, 2024

Password Authentication Protocol (PAP) serves as a starting point for understanding how to authenticate users. Understanding how it works provides a foundation for a developer's understanding of authentication.

Protocol 52

Protocol 52

PubNub

JANUARY 8, 2025

Network protocols are constantly changing, and many app developers must be able to adapt to the evolving landscape.

Protocol 52

Protocol Networking Network 52

Packet Pushers

JUNE 4, 2024

Matter is an IoT protocol that has security and interoperability baked into it. Steve Hanna, the chair of the Product Security Working Group in the Connectivity Standards Alliance, joins the show today to walk us through this IP-based protocol for smart home devices.

Protocol 52

Protocol IoT 52

Packet Pushers

NOVEMBER 22, 2024

The BGP Monitoring Protocol, or BMP, is an IETF standard. On today’s Heavy Networking, we talk with Bart Dorlandt, Read more » The BGP Monitoring Protocol, or BMP, is an IETF standard. On today’s Heavy Networking, we talk with Bart Dorlandt, Read more » The BGP Monitoring Protocol, or BMP, is an IETF standard.

Protocol 59

Protocol Routers Networking Network 59

4sysops

JANUARY 21, 2025

Unsecured Tunneling Protocols Expose 4.2 Million Hosts, Including VPNs and Routers Recent research has identified significant security vulnerabilities in various tunneling protocols, which could be exploited by attackers to conduct a host of malicious activities.

Protocol 52

Protocol Routers VPN Server 52

Teimouri

FEBRUARY 1, 2024

However, a complicated web of protocols, akin to gears operating behind the curtain, lurks under the surface of the relatively simple click-and-stream experience. Although one of these protocols, the ancient TCP, has been a good fit for us for many years, its shortcomings are becoming more noticeable as our online needs grow.

Protocol 52

Protocol TCP Networking Network 52

Developer to Architect

DECEMBER 1, 2024

When communicating between services in a microservices architecture, you have three basic protocols to choose from: REST via an API Gateway, request/reply messaging, and gRPC. In this lesson I talk about each of these communication protocols and discuss the trade-offs associated with each.

Protocol 52

Protocol Gateway 52

Engineering at Meta

MARCH 6, 2024

Implementing an end-to-end encrypted protocol First, we need to protect the underlying security that keeps communication on Meta E2EE messaging apps secure: the encryption protocol. WhatsApp and Messenger both use the tried and tested Signal protocol as a foundational piece for their encryption.

Protocol 135

Protocol Encryption Server Media 135

4sysops

JANUARY 31, 2025

The Model Context Protocol (MCP) is an open standard developed by Anthropic to facilitate secure, two-way connections between AI models and external data sources, such as databases, business tools, and development environments. It enables AI agents to make informed decisions to perform tasks autonomously.

Protocol 52

Protocol Server 52

Confluent

AUGUST 31, 2022

Kafka Raft lets you use Apache Kafka without ZooKeeper by consolidating metadata management. Here’s how you can learn and do more with KRaft.

Protocol 78

Protocol 78

InfoQ Articles

OCTOBER 29, 2021

This article presents a new blockchain consensus mechanism, XinFin Delegated Proof-of-Stake Consensus Protocol 2.0, that provides a higher level of trust by creating an efficient judiciary system. It has been designed to keep all verifying nodes accountable and allow for bad actors to be identified and effectively neutralized.

Blockchain 138

Blockchain Protocol 138

Confluent

FEBRUARY 27, 2024

introduces updates to the Consumer rebalance protocol, an official Apache Kafka Docker image, JBOD support in Kraft-based clusters, and more! Apache Kafka 3.7

Protocol 140

Protocol 140

ByteByteGo

JANUARY 4, 2025

Step 8 - The API gateway transforms the request into the appropriate protocol and sends it to backend microservices. Steps 6 and 7 - Now that the request has passed basic checks, the API gateway finds the relevant service to route to by path matching.

Gateway 264

Gateway Server Application Protocol 264

NW Kings

DECEMBER 16, 2024

The protocols of transport layer play a significant role in data transmission across the network, ensuring reliable communication between sender and receiver. This blog will explore the key protocols within the transport layer, focusing on TCP ( Transmission Control Protocol ) and UDP (User Datagram Protocol) in detail.

Protocol 40

Protocol TCP Port Networking 40

Packet Pushers

SEPTEMBER 24, 2024

Network veteran Russ White joins the Heavy Strategy team for a rousing discussion on why protocols fail, how much complexity is too much, why “premature optimization is the root of all evil” (Donald Knuth) and why architects should always remember to think about state.

Protocol 52

Protocol Networking Network 52

Cisco Wireless

DECEMBER 18, 2024

CCIE Service Provider Practice Labs are now available, offering CCIE SP Lab exam candidates a controlled, exam-like setting to perfect their skills and practice hands-on with networking devices and protocols.

Protocol 122

Protocol Networking Network 122

PubNub

JANUARY 8, 2025

The MQTT protocol for embedded Internet of Things devices now supported by PubNub.

Protocol 98

Protocol Internet 98

AWS Architecture

JANUARY 13, 2025

To meet its customers compliance requirements, TVS SCS sought a reliable file transfer solution supporting Applicability Statement 2 (AS2), a business-to-business (B2B) messaging protocol. Business use case Several end customers in the manufacturing sector mandated the exchange of EDI documents through the AS2 protocol over the internet.

B2B 119

B2B Protocol Server Automotive 119

Engineering at Meta

MARCH 21, 2024

You can send an email from a Gmail account to a Yahoo account, for example, because those services support the same protocols. Building Threads on an open social networking protocol gives people more freedom and choice in the online communities they inhabit.

Server 138

Server Protocol Email Media 138

Engineering at Meta

NOVEMBER 21, 2022

Implementing Precision Time Protocol (PTP) at Meta allows us to synchronize the systems that drive our products and services down to nanosecond precision. Network card Our ultimate goal is to make protocols such as PTP propagate over the packet network. Every time-sensitive PTP packet gets hardware timestamped by the NIC.

Protocol 57

Protocol Server Unicast Network 57

PubNub

JANUARY 8, 2025

OAuth, or Open Authentication, is an identity authentication and authorization protocol that permits application interactions without a password.

Protocol 94

Protocol Application 94

Engineering at Meta

DECEMBER 6, 2023

We are beginning to upgrade people’s personal conversations on Messenger to use end-to-end encryption (E2EE) by default Meta is publishing two technical white papers on end-to-end encryption: Our Messenger end-to-end encryption whitepaper describes the core cryptographic protocol for transmitting messages between clients.

Encryption 145

Encryption Protocol Server Application 145

Rule 11

OCTOBER 3, 2024

RADIUS is one of those protocols we tend to forget about because it is ubiquitous–but authentication protocols are very large attack surfaces network engineers should pay more attention to. Alan DeKok joins Tom Ammon and Russ White to discuss the RADIUS protocol. link] download

Protocol 83

Protocol Engineering Networking Network 83

Packet Pushers

APRIL 23, 2024

IoT devices are often like the tiny aliens in the locker in Men in Black: Theyve created a whole little world on your network without almost any humans knowing they exist. Today Troy Martin joins the show to teach us the basics of how to find and secure IoT devices on your network, specifically focusing.

IoT 52

IoT Protocol Networking Network 52

CloudFaire

DECEMBER 30, 2024

Internet protocol specifications are instructions designed for engineers to build things. Protocol designers take great care to ensure the documents they produce are clear. HTTP/3 is an application protocol that maps HTTP semantics to QUIC, such as defining how HTTP requests and responses are assigned to individual QUIC streams.

Protocol 101

Protocol Server Internet TCP 101

CloudFaire

DECEMBER 27, 2024

Todays roundup blog post shares two exciting updates across our platform: our cross-platform 1.1.1.1 & WARP applications (consumer) and device agents (Zero Trust) now use MASQUE , a cutting-edge HTTP/3 -based protocol, to secure your Internet connection. well-known/masque/ip/*/*/ :authority = example.org capsule-protocol = ?1

Protocol 88

Protocol Internet Encryption DNS 88

Engineering at Meta

NOVEMBER 8, 2023

Because of the complexity and large number of protocols involved, attackers have many opportunities to find a bug to exploit. However, traditional methods of silencing retain the same network protocols and message flow of a normal call which merely silences the call on the recipient’s device.

IP Address 134

IP Address Protocol Server Encryption 134

InfoQ Articles

NOVEMBER 21, 2024

Discover how Redis Pub/Sub enables event-driven messaging and how the SSE protocol provides persistent connections for instant client updates without polling. Using Spring Boot Reactive and Spring WebFlux, leverage non-blocking operations to handle high-volume, asynchronous data flows efficiently. By Matteo Rossi

Protocol 103

Protocol 103

ByteByteGo

DECEMBER 7, 2024

Used in protocols such as HTTP, FTP, and SMTP. Used in Address Resolution Protocol, DHCP, and NTP Multicast Sender to a specific group of devices in a network. For example, communication between two people in a party. Broadcast Single sender and multiple receivers. However, it doesn’t mean that every receiver gets the message.

Unicast 211

Unicast Banking Protocol Networking 211

Mathias Verraes

JANUARY 8, 2025

In software, different systems agree on a protocol that describes the shape of the message. The protocol might be implicit, but typically, the more users a protocol has, the more it needs to be formally described. A protocol is not just an encoding, like JSON or XML. Without it, the message is meaningless.

Protocol 141

Protocol Advertising Server Internet 141

Mixpanel

SEPTEMBER 15, 2021

. /// A service that tracks events and properties protocol AnalyticsService { func track(_ event: AnalyticsEvent). }. So far, you’ve seen how simple and elegant it is to support multiple analytics platforms with a few basic protocols and structs. photo])) }. }. Leverage composition for multiple analytics platforms.

Protocol 101

Protocol Engineering 101

CATO Networks

JANUARY 3, 2025

The latest Microsoft Windows LDAP (Lightweight Directory Access Protocol) vulnerabilities, which were coined not once but twice ( LDAPBleed and LDAPNightmare), clearly belong to the shortlist of new and dangerous CVEs. These vulnerabilities target Microsofts built-in LDAP client, a cornerstone of Active Directory-based networks.

Server 111

Server SASE Protocol Cloud 111

Noction

JUNE 20, 2023

MPLS-TP is a carrier-grade transport platform well-suited for edge, aggregation, and access networks. MPLS-TP provides the predictability and reliability of circuit-based transport networks, making it an attractive option for carriers who require a deterministic transport solution.

MPLS 52

MPLS Protocol Networking Network 52

PubNub

JANUARY 8, 2025

Explore evolution of HTTP protocols HTTP/1, HTTP/2, and HTTP/3 advancing web speed, security & efficiency with multiplexing, QUIC, and TLS encryption

Encryption 75

Encryption Protocol 75

PubNub

JANUARY 8, 2025

Learn about new tools and protocols and see cool new apps! The PubNub Blog brings you the latest trends in real time app development.

Protocol 76

Protocol 76