Asa

ASA v9.4 Elliptic Curve Cryptography with TLS1.2

ASA v9.4 Elliptic Curve Cryptography with TLS1.2

With ASA version 9.4 Cisco has added support for Elliptic curve cryptography (ECC), which is one of the most powerful types of encryption in use today. While ECC has been in use …

Read More
Cisco ASA Packet Captures for Fun and Profit

Cisco ASA Packet Captures for Fun and Profit

As many of you know my background isn’t in enterprise, but I currently fill that role in my $job. In order to succeed I’ve had to develop many new skills including learning Cisco …

Read More
Double NAT – Cisco ASA 8.4+

Double NAT – Cisco ASA 8.4+

Recently I was faced with an issue outside my normal expertise… those of you that know me realize I am anything but a security engineer. But in reality, you must always expand your …

Read More
Cisco IPS Fun

Cisco IPS Fun

Since I’ve recently had some fun working with the Cisco 5585-X and the IPS blades, I wanted to document some of the information I learned while getting them online. Some of this …

Read More
ASA v8.4

ASA v8.4

Less than a year after changing the rules with ASA version 8.3, Cisco has released a new OS version 8.4. Since I won’t be covering the release notes word for word, you can find …

Read More