Reverse DNS (rDNS) may not be as familiar as its counterpart, forward DNS, but it plays an indispensable role in the digital realm, especially in preventing spam and aiding in network troubleshooting. This article delves into the workings of rDNS, […]
An authoritative DNS server is responsible for responding to queries about domain names within its zones with definitive data stored. These servers do not cache query results but use data saved directly in their system. This data can originate from
Introduction to Authoritative DNS Servers Read More »
Do you know what types of DNS records are out there? If you don’t know them all, don’t worry; we will briefly explain them. By identifying them, you can easily manage your DNS plan in the best possible way. But
Types of DNS records – What are they, and what is their purpose? Read More »
Dynamic DNS, commonly called DDNS, is an automated system that updates DNS records without manual intervention, crucial for maintaining accurate A (IPv4) and AAAA (IPv6) records when a host’s IP address changes. Consider a scenario where you operate a server
DDNS How does it work, Something to know about Read More »
In the modern world, where digital threats are increasingly sophisticated and pervasive, businesses and individuals face significant risks online. These threats range from data breaches and ransomware attacks to identity theft and infrastructure sabotage, each carrying potentially severe financial repercussions.
Understanding the Role of Cyber Insurance in Today’s Digital Landscape Read More »
01-30-2024 10:27 AM The firewall uses a certificate with the role of CA Certificate of Authority to perform SSL Decryption for outbound traffic. There are three methods to generate this certificate. Method 1 Navigate to Objects > Internal CAs. Click the Generate CA button
How to create a Certificate for SSL Decryption using three methods Read More »
Welcome, everyone. Today, we’re going to delve into an important aspect of network security using Cisco Firepower Threat Defense (FTD)—specifically, the SSL Decryption techniques and their practical implementations. We’ll focus primarily on the “Decrypt-Resign” method, which is crucial for handling
SSL Decryption with Decrypt-Resign On Cisco FTD In-depth Read More »
Cisco Firepower’s “Decrypt Known Key” SSL Decryption allows the inspection of encrypted traffic directed to internal servers. By using the private key of the server, which is uploaded to the Cisco Firepower Threat Defense (FTD), the system decrypts incoming SSL/TLS
Cisco Firepower SSL Decryption: Decrypt Known Key Read More »
SSL Decryption on firewalls is a process where the firewall temporarily decrypts SSL/TLS encrypted traffic. This allows the firewall to inspect the contents for threats like malware, data exfiltration, or policy violations that would otherwise be hidden in encrypted traffic.
Cisco Firepower SSL Decryption: Decrypt Re-Sign Read More »
A Game-Changer in Network Routing Imagine you’re a conductor in a symphony orchestra, dynamically guiding each musician not just by the score but according to their instrument, role, and tempo. Policy-Based Forwarding (PBF) in network management mirrors this approach, providing
Policy Based Forwarding on Palo Alto Firewalls Read More »
