Kerry CorderoKISS IT Design Principle - Human Error Prevention
  • Home
  • About
  • Disclaimer
  • Guides and Slides
    • AWS Well-Architected Framework
    • Facebook – Running BGP in the Data Center at Scale
    • Microsoft – Experiences with BGP in Large Scale Data Centers
    • Palo Alto PCNSE Study Guide
  • IP Calculator
  • Links
  • Contact
  • See all results
CloudCodeData CenterLaptops & DesktopsLoad BalancingRouting & SwitchingSecurityServersVOIPWireless

Planning – IT Naming Convention

This post provides a consistent naming convention for your enterprise resources to ensure clarity, consistency, and easy identification.   Importance of...
Read More
CloudRouting & Switching

LOA-CFA in the World of IT and Cloud Networking

What is LOA-CFA? In IT contexts, LOA-CFA stands for Letter of Authorization - Connecting Facility Assignment. This document is a...
Read More
Cloud

AWS – EC2 Describe Commands

Notes: By default, the AWS CLI will return the results in JSON format. If you prefer another format like text...
Read More
Security

DigiCert Root and Intermediate Certificates

Source: https://www.digicert.com/kb/digicert-root-certificates.htm Download DigiCert root and intermediate certificates DigiCert root certificates are widely trusted and used for issuing TLS Certificates to DigiCert customers—including educational,...
Read More
Load BalancingSecurity

Security – WAF Implementation Best Practices and Recommendations

A Web Application Firewall (WAF) is designed to protect web applications by filtering and monitoring HTTP traffic between a web...
Read More
SecurityServers

Microsoft IIS does not Dictate TLS Cipher Suites – That’s the OS’s Job

When setting up SSL/TLS encryption for an IIS web server, you might ask: Does IIS determine the supported cipher suites?...
Read More
Routing & SwitchingSecurity

Data Flow – TLS

Transport Layer Security (TLS) is a protocol designed to provide secure communications over a computer network. Below is a simplified...
Read More
Code

SDLC – Understanding the Git Flow: A Software Development Workflow

Creating a development workflow with PROD (Production) and DEV (Development) environments using branches in a version control system like Git...
Read More
Routing & Switching

Understanding dB and dBm: Key Units of Measurement for Fiber TAPs

When we talk about network monitoring, particularly involving fiber optic networks, two units of measurement frequently arise decibel (dB) and...
Read More
Routing & Switching

TAP 40/100G BiDi Connections

In today’s digital age, the growing dependence on cloud computing, virtualization, and the Internet of Things (IoT) has placed unprecedented...
Read More
Load More

Categories

  • Business Management
  • Cloud
  • Code
  • Data Center
  • Laptops & Desktops
  • Load Balancing
  • Routing & Switching
  • Security
  • Servers
  • Uncategorized
  • VOIP
  • Wireless

Tags

Active Directory (AD) API AWS Azure Best Practices BGP Certificates Cisco Cisco ACI Cisco ASA Cisco ASR Cisco Catalyst Cisco CLI Cisco ISE Cisco Nexus Cisco Stack DDOS Design DNS EIGRP F5 HTTP(S) IP Addressing and Subnetting Logging macOS Microsoft IIS Microsoft SQL Microsoft Windows OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare
© 2025 cordero.me • All Rights Reserved
  • Home
  • About
  • Disclaimer
  • Guides and Slides
    • AWS Well-Architected Framework
    • Facebook – Running BGP in the Data Center at Scale
    • Microsoft – Experiences with BGP in Large Scale Data Centers
    • Palo Alto PCNSE Study Guide
  • IP Calculator
  • Links
  • Contact

Categories

  • Business Management
  • Cloud
  • Code
  • Data Center
  • Laptops & Desktops
  • Load Balancing
  • Routing & Switching
  • Security
  • Servers
  • Uncategorized
  • VOIP
  • Wireless

Tags

Active Directory (AD) API AWS Azure Best Practices BGP Certificates Cisco Cisco ACI Cisco ASA Cisco ASR Cisco Catalyst Cisco CLI Cisco ISE Cisco Nexus Cisco Stack DDOS Design DNS EIGRP F5 HTTP(S) IP Addressing and Subnetting Logging macOS Microsoft IIS Microsoft SQL Microsoft Windows OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare
Start typing to see results or hit ESC to close
Troubleshooting Palo Alto Microsoft Windows F5 Cisco
See all results