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Packet Capture – Understanding TCP Headers and Packet Filtering

The Transmission Control Protocol (TCP) is one of the fundamental protocols that power the Internet. It provides reliable, ordered, and...
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Security

Packet Capture – Free PCAP Files for Learning

There are several repositories and websites where you can find free PCAP files for learning purposes: Wireshark Sample Captures: The...
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Security

Accepting Credit Cards: Exploring Options and Best Practices for Enterprises

Accepting credit card payments is a fundamental business requirement in the digital transformation era. For enterprises, choosing the correct method...
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CodeSecurity

Python – Get TLS Versions with Cipher Suites

# Author: Kerry Cordero # Version: 1.0.0 # Description: This script prompts for domain and gets the TLS version for...
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Security

Setting Up SSL Forward Proxy Decryption with Palo Alto Firewalls

If you’re looking to improve your network security by inspecting encrypted traffic using Palo Alto firewalls, you’re in the right...
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Routing & SwitchingSecurity

Packet Capture – Cisco Nexus

Cisco Nexus switches use a slightly different syntax compared to the ASA series for packet capturing, which is accomplished through...
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Security

Addressing Session Timeout Issues in Palo Alto Firewalls: PAN-216314

Issue: PAN-216314 Firewalls play an essential role in network security, and like any other sophisticated technology, they sometimes encounter issues....
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Security

Palo Alto – Understanding Zone Protection: Spoofed IP Address vs. Strict IP Address Check

When configuring firewall settings, particularly in a Zone Protection profile on Palo Alto Networks (PAN-OS), it’s important to understand the...
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Security

Palo Alto Session Logging

The terms “Log at Session Start” and “Log at Session End” are used to describe the practice of creating logs...
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Security

Understanding SSL/TLS Decryption with Palo Alto Firewalls: Forward Trust and Forward Untrust Certificates

In network security, inspecting encrypted traffic is vital for detecting threats and ensuring data integrity. Palo Alto Networks firewalls employ...
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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

  • 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 F5-LTM 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 Structured Cabling TLS Troubleshooting Upgrade VMWare
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