How to find URL in PCAP Wireshark Filter? Introduction Wireshark, also known as the world’s foremost network protocol analyzer for personal computers, is a free and open-source packet...
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How to Create and Configure a Bastion Host in AWS In this article, we will show you how to create a bastion host in AWS. A bastion host is an additional layer of security that can be used for...
What Devices Perform Stateful Inspection of Packet Data? Stateful inspection is a type of packet filtering that follows the state of data as it flows through the network. Stateful firewalls are...
Why are Stateful Packet Inspection Firewalls Inexpensive? Stateful packet inspection firewalls are inexpensive because they use a connection-oriented protocol to make decisions on packets. This...
What is a DNS Resource Record? Introduction A DNS Resource Record is a type of data found in the domain name system (DNS) that specifies the resource records for a particular domain and its...
What is Avast Secure DNS? Introduction Avast Secure DNS is a service that protects you from cybercriminals. Without this protection, it's easy for criminals to grab your data and personal...
