Kerry CorderoKISS IT Design Principle - Human Error Prevention
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Kerry Cordero
JoinedMay 2, 2023
Articles656
20+ years of experience and proven performance in large scale enterprise network infrastructure architecture, design, implementation, migration, security, operation, troubleshooting, leading/managing teams, and budgets. I have a BS in Cybersecurity and a Master's from the University of Florida.
Load Balancing

F5 – Health Monitor – Target the Appropriate HTTP Status Codes is Recommended

When configuring health monitors for a web application, targeting the appropriate HTTP status codes is crucial to ensure that the...
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Security

CISA Log4j (CVE-2021-44228) Vulnerability Guidance

Log4j is a serious issue we have today.  Probably one of the most serious vulnerabilities of my time.  It’s so...
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Cloud

An Overview of the AWS Cloud Adoption Framework

Security

TLS Verification and Testing

HOW TLS WORKS TLS version negotiation is typically performed as part of the SSL/TLS handshake process. When a client initiates...
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Data Center

Cisco ACI Auto-Negotiation and Forward Error Correction

New and Changed Information The following table provides an overview of the significant changes up to the current release. The...
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Security

CVE-2021-44228_scanner

CERT released a great tool to detect vulnerable Log4j applications. Source: https://github.com/CERTCC/CVE-2021-44228_scanner...
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Security

Palo Alto URL Filtering with Wildcards

Palo Alto Networks firewalls provide URL filtering capabilities, which you can use to control access to websites by blocking or...
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Load Balancing

F5 – Route Domains vs Partitions

ROUTE DOMAIN Route Domains in F5 BIG-IP are a powerful feature that allows for the segmentation of network traffic, thus...
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Data CenterRouting & Switching

Cisco Optics-to-Device Compatibility Matrix

Cisco Optics-to-Device Compatibility Matrix...
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Load Balancing

F5 – SSL Bridging Configuration

There are three phases to setting up the F5’s SSL Bridge configuration. 1. Install Certificates 2. SSL Profiles (Client and...
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  • 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

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

Tags

Active Directory (AD) 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 macOS Microsoft IIS Microsoft SQL Microsoft Windows OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS Splunk SSL Storage Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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Troubleshooting Palo Alto Microsoft Windows F5 Cisco
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