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Transition from Certificate Classes to DV, OV, and EV

Historically, certain Certificate Authorities (CAs) utilized a “Class” system to categorize digital certificates. For instance, VeriSign classified them as: Class...
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Security

Palo Alto – URL Filtering

URL Filtering, an essential component of Palo Alto firewalls, provides granular control over web access by categorizing URLs according to...
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Routing & SwitchingSecurity

Palo Alto – Display Port Information (media type, interface counter, speed/duplex, etc…)

There are two good commands to run:...
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Security

10 Malware Protection Best Practices

1. Update your frontline defenses Adhere to policies and best practices for application, system, and appliance security. Create unique passwords...
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Security

Palo Alto – Perform FIB Lookup for a Specific Destination

This command is a good one that I use often. There are time I want to see if a route...
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CloudSecurity

Palo Alto EDL Lists (AWS, Azure, GCP, Microsoft365)

https://docs.paloaltonetworks.com/resources/edl-hosting-service.html https://saasedl.paloaltonetworks.com/feeds.html...
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Security

Firewalls – Stateful vs Stateless

Stateful Firewall Definition: Stateful firewalls maintain a state table that tracks all active connections and sessions passing through it. Session...
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Security

Cisco ASA VPN Tunnel Encaps Decaps

If you look below, you can see going over a tunnel that the decaps are at 0 and the encaps...
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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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Security

Palo Alto – Source Ping

Something to keep in mind is when you ping from a Palo Alto firewall via the CLI, it’s going to...
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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 Netflow OSPF Packet Capture Palo Alto Palo Alto CLI PDF Planning Ports PowerShell python QOS snmp Splunk SSL Structured Cabling TLS Troubleshooting Upgrade VMWare Zscaler
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