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Cisco Undergoes Strategic Shift to Software and Subscription Services Under CEO Chuck Robbins

Cisco Undergoes Strategic Shift to Software and Subscription Services Under CEO Chuck Robbins

Cisco Undergoes Strategic Shift to Software and Subscription Services Under CEO Chuck Robbins
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The Push Notification Detail That Makes MFA Fatigue So Dangerous

The Push Notification Detail That Makes MFA Fatigue So Dangerous

A single detail in multi-factor authentication push alerts is being exploited by hackers. Here’s what MFA fatigue is and why it's a major risk.
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How VLANs Quietly Underpin Modern Networks

How VLANs Quietly Underpin Modern Networks

Discover how Virtual LANs (VLANs) work to improve network security, performance, and flexibility in offices, cafes, and data centers everywhere.
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Why TCP vs. UDP Looks Simple and Isn't

Why TCP vs. UDP Looks Simple and Isn't

Beyond the simple 'reliable vs. fast' analogy, the real differences between TCP and UDP involve complex engineering trade-offs that shape our internet.
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How Diagnosing IPv6 vs. IPv4 Problems Quietly Underpins Modern Networks

How Diagnosing IPv6 vs. IPv4 Problems Quietly Underpins Modern Networks

The internet runs on two different systems, IPv4 and IPv6. When they don't get along, it's up to network engineers to solve the mystery.
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Why Cybersecurity Awareness Month Should Put MFA Fatigue on Every Training Slide

Why Cybersecurity Awareness Month Should Put MFA Fatigue on Every Training Slide

With attackers now exploiting MFA fatigue, it's time for Cybersecurity Awareness Month training to address this critical human-centric vulnerability.
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Splunk, a Cisco Company, Expands Global Workforce and AI-Driven Solutions

Splunk, a Cisco Company, Expands Global Workforce and AI-Driven Solutions

Splunk, a Cisco Company, Expands Global Workforce and AI-Driven Solutions
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Nigerian Communications Commission to Leverage ITU Recognition for Digital Literacy Advancement

Nigerian Communications Commission to Leverage ITU Recognition for Digital Literacy Advancement

The Nigerian Communications Commission (NCC) announced its intention to utilize the Digital Bridge Institute's (DBI) designation as an International Telecommunication Union (ITU) Digital Transformation Centre (DTC) to enhance digital literacy and inclusion in Nigeria. This initiative aims to equip more Nigerians with the necessary skills for effective participation in the digital economy. The announcement was made during a visit by Ms. Robyn Fysh, Senior Digital Skills Officer of the ITU, to the NCC Head Office in Abuja. The DBI's recognition as a DTC, and also as the ITU's Digital Training Academy (DTA) in Nigeria, is seen as a significant milestone for the country's digital skills ecosystem. The ITU Digital Transformation Centres initiative, launched in partnership with Cisco in 2019, has already reached over 870,000 participants globally, with a focus on providing practical skills to underserved communities to improve employability and entrepreneurship.
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The Real Reason Security Engineers Disagree About Who Should Use Cisco Secure

The Real Reason Security Engineers Disagree About Who Should Use Cisco Secure

Security pros are split on Cisco Secure, but the debate isn't about good vs. bad. It's a complex clash of security philosophies and business needs.
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The Hidden Decision That Reshaped Cloudflare

The Hidden Decision That Reshaped Cloudflare

Cloudflare is an internet titan, but its dominance wasn't inevitable. It was shaped by a single, counterintuitive decision that turned a free service into a strategic superpower.
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MassMutual Private Wealth Trust FSB Reduces Stake in Palo Alto Networks, Inc.

MassMutual Private Wealth Trust FSB Reduces Stake in Palo Alto Networks, Inc.

MassMutual Private Wealth Trust FSB Reduces Stake in Palo Alto Networks, Inc.
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Wokwi ESP32 Simulator Integrates New Wi-Fi Library for Enhanced Connectivity

Wokwi ESP32 Simulator Integrates New Wi-Fi Library for Enhanced Connectivity

Wokwi, a simulator for ESP32, STM32, and Arduino microcontrollers, has introduced a new Wi-Fi library for its ESP32 simulation environment. This enhancement allows users to simulate Wi-Fi connectivity for their ESP32 projects, specifically connecting to a simulated Wokwi-GUEST Wi-Fi network without a password. The update is part of a larger system designed for conveyor belt monitoring, which includes reading data from DHT (temperature and humidity) and MPU6050 (accelerometer and gyroscope) sensors. The system processes these sensor readings to determine alert levels (NORMAL, AVERTISSEMENT, CRITIQUE) based on predefined thresholds for temperature, humidity, and vibration. For instance, temperatures above 60.0°C or below 10.0°C trigger a CRITICAL alert, while vibrations exceeding 2.0 m/s² also result in a CRITICAL status. The system then takes actions such as activating an LED and a buzzer based on the highest alert level detected across all sensors.