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Java Architect Essentials
Java Architect Essentials
Mar 7, 2021 · Information Security

Security Analysis of the “Le Bao” Fake Chat Application Used for Pornographic Promotion

This report investigates the malicious “Le Bao” Android application that masquerades as a WeChat‑like chat tool, detailing its sample characteristics, hidden QR‑code group‑joining mechanism, membership‑based porn livestream access, promotion methods, profit model, and comprehensive traceability of servers, payment channels, and social accounts.

Mobile SecurityNetwork Trafficapp investigation
0 likes · 13 min read
Security Analysis of the “Le Bao” Fake Chat Application Used for Pornographic Promotion
Open Source Linux
Open Source Linux
Feb 10, 2021 · Operations

How Different SLB Transmission Modes Shape Traffic Flow: A Deep Dive

This article explains the background of server load balancing (SLB), compares layer‑4 and layer‑7 implementations, and details three transmission modes—reverse proxy, transparent, and triangle—illustrating packet flows, configuration examples, and security considerations with diagrams and analysis.

Network TrafficSLBTCP handshake
0 likes · 11 min read
How Different SLB Transmission Modes Shape Traffic Flow: A Deep Dive
Architects' Tech Alliance
Architects' Tech Alliance
Jan 12, 2020 · Cloud Computing

Mitigating Hash Polarization and Elephant Flow in UCloud Physical Cloud Gateway Clusters: Multi‑Tunnel and Capacity Management Solutions

This article presents a detailed case study of how UCloud resolved hash polarization and elephant‑flow overload in physical cloud gateway clusters by deploying a multi‑tunnel traffic‑splitting strategy, expanding gateway capacity, implementing lossless isolation‑zone migration, and enhancing automation and high‑availability mechanisms, enabling the clusters to handle hundreds of gigabits of traffic during peak events.

Network Trafficcapacity managementcloud computing
0 likes · 10 min read
Mitigating Hash Polarization and Elephant Flow in UCloud Physical Cloud Gateway Clusters: Multi‑Tunnel and Capacity Management Solutions
UCloud Tech
UCloud Tech
Jan 7, 2020 · Cloud Computing

How Multi‑Tunnel Architecture Resolved Physical Cloud Traffic Overload

This article details how UCloud tackled severe traffic overload in its physical cloud gateway caused by hash polarization, introducing a multi‑tunnel solution, capacity management, isolation‑zone migration, and automated operations to achieve high availability and support hundreds of gigabits of traffic.

Network Trafficcapacity managementhash polarization
0 likes · 10 min read
How Multi‑Tunnel Architecture Resolved Physical Cloud Traffic Overload
Hulu Beijing
Hulu Beijing
Apr 16, 2019 · Artificial Intelligence

How Deep Learning Transforms Network Bandwidth Prediction: From RNN to CNN‑RNN Hybrids

This article explores how deep learning techniques such as RNN, LSTM, 3D‑CNN, and CNN‑RNN hybrids can be applied to predict network bandwidth and traffic, comparing traditional time‑series methods with modern AI approaches and highlighting the potential of graph neural networks for future improvements.

CNNDeep LearningNetwork Traffic
0 likes · 9 min read
How Deep Learning Transforms Network Bandwidth Prediction: From RNN to CNN‑RNN Hybrids
360 Tech Engineering
360 Tech Engineering
Aug 21, 2018 · Mobile Development

Testing Power Consumption of Push SDK on Mobile Devices

This article explains how to prepare, execute, and analyze power and network traffic consumption tests for push SDKs on mobile devices, covering SDK separation, key power‑draining operations, methods to retrieve traffic data via PID and UID, common issues, and practical solutions.

AndroidNetwork Trafficpower consumption
0 likes · 7 min read
Testing Power Consumption of Push SDK on Mobile Devices
360 Quality & Efficiency
360 Quality & Efficiency
Jul 25, 2018 · Mobile Development

Testing Power Consumption of Push SDK on Mobile Devices

This article explains how to measure and analyze the power and network traffic consumption of a push SDK on Android devices, covering test preparation, the operations that generate power usage, methods to retrieve traffic data via ADB, script implementation, key testing points, encountered issues, and practical solutions.

Network TrafficUIDmobile testing
0 likes · 7 min read
Testing Power Consumption of Push SDK on Mobile Devices
MaGe Linux Operations
MaGe Linux Operations
Oct 17, 2017 · Operations

Step-by-Step Guide: Build a Zabbix Monitoring System from Scratch

This article walks you through the complete process of setting up Zabbix on a Linux server—including preparing the environment, installing LAMP, configuring the Zabbix server and agent, creating databases, defining templates, items, triggers, graphs, and custom script alerts—to achieve real‑time network traffic monitoring and automated notifications.

AlertingNetwork Trafficmonitoring
0 likes · 9 min read
Step-by-Step Guide: Build a Zabbix Monitoring System from Scratch
Baidu Intelligent Testing
Baidu Intelligent Testing
Jun 23, 2017 · Mobile Development

Android Network Traffic Measurement Methods and Tools

This article explains various Android network traffic measurement techniques, including reading Linux proc files, using the TrafficStats and NetworkStatsManager APIs, and built‑in monitoring tools, while discussing their advantages, limitations, and practical code examples for accurate per‑app data usage analysis.

AndroidMobile DevelopmentNetwork Traffic
0 likes · 11 min read
Android Network Traffic Measurement Methods and Tools
Baidu Intelligent Testing
Baidu Intelligent Testing
Jan 4, 2017 · Mobile Development

Android Performance Testing: Power Consumption, Network Traffic, and Weak‑Network Simulation

This article explains how to measure and analyze Android app performance issues such as excessive battery drain, high network traffic, and UI jank by using tools like tcpdump, Wireshark, Android’s TCP statistics, and weak‑network simulators such as clumsy, providing step‑by‑step commands and configuration tips.

AndroidNetwork TrafficProfiling
0 likes · 11 min read
Android Performance Testing: Power Consumption, Network Traffic, and Weak‑Network Simulation