Tag: stateful

A+ Pop Quiz: Bring the marshmallows

A+ Pop Quiz: Bring the marshmallows

Which of these would best describe a stateful firewall?

Continue Reading

Stateful Inspection and Packet Filtering – CompTIA Network+ N10-005: 5.5

Stateful Inspection and Packet Filtering – CompTIA Network+ N10-005: 5.5

Today’s security technologies use different techniques for allowing traffic flows through the network. In this video, you’ll learn about firewall-based stateful inspection and how to perform simple packet filtering in other network devices.

Continue Reading

Software and Hardware Firewalls – CompTIA Network+ N10-005: 5.5

Software and Hardware Firewalls – CompTIA Network+ N10-005: 5.5

Our firewalls allow us to keep the bad guys away from our systems but still provide for connectivity to network resources. In this video, you’ll learn about the advantages and disadvantages of hardware-based firewalls and software-based firewalls.

Continue Reading

CompTIA Network+ N10-004: 6.2 – Firewalls

CompTIA Network+ N10-004: 6.2 – Firewalls

Last modified on July 24th, 2011 at 5:24 pm

Firewalls are one of the most fundamental security components in our modern networks, but not all firewalls are created equally. In this module, you’ll learn about common features of modern firewalls, such as network-layer and application-layer firewalls, stateful vs. stateless operation, content filtering, signature identification, and zone-based security.

Continue Reading

What is a stateful firewall?

What is a stateful firewall?

Last modified on August 13th, 2012 at 7:19 pm

One common requirement for personal firewalls is that they are stateful. What is the most significant characteristic of a stateful firewall?

Continue Reading

X