Kerry CorderoKISS IT Design Principle - Human Error Prevention
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Kerry Cordero
JoinedMay 2, 2023
Articles669
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.
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Protected: Script

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Laptops & DesktopsRouting & SwitchingSecurityServers

Using Chrome’s Net Export Tool for Network Diagnostics

As network engineers, we often find ourselves at the crossroads of application and infrastructure troubleshooting. While packet captures and network...
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Security

Palo Alto PCNSE Study Guide

Laptops & DesktopsSecurityServers

Strengthening TLS Security: Why Strong Ciphers Should Be Non-Negotiable

In today’s digital landscape, securing data in transit is a critical priority for any organization. The Transport Layer Security (TLS)...
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Code

Microsoft IIS – HTTP status codes

HTTP status codes   This section describes some of the common HTTP status codes. Note This article doesn’t list every...
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Servers

IISRESET vs. Recycling Application Pool

IISRESET: When you run iisreset, this happens: Stops all IIS services: This includes the IIS Admin Service, the Windows Process...
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Cloud

AWS Well-Architected Framework

Security

Troubleshooting ECDH vs. RSA: A Comparative Approach

When talking about the key differences between ECDH and RS, your approach to troubleshooting TLS issues is generally the same....
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Security

Powershell – Get Enabled Ciphers

function Get-EnabledTlsCipherSuites { $enabledCipherSuites = @() $cipherSuites = Get-TlsCipherSuite foreach ($cipherSuite in $cipherSuites) { $cipherSuiteName = $cipherSuite.Name $regPath = "HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Ciphers\$cipherSuiteName"...
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Laptops & DesktopsSecurityServers

Understanding and Configuring TLS Versions in a Windows Environment

Transport Layer Security (TLS) is a critical cryptographic protocol designed to secure communications over computer networks. As cyber threats evolve,...
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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 Microsoft IIS Microsoft SQL Microsoft Windows OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS snmp Splunk SSL Storage Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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