iRules is a highly customized, Tcl-based scripting language allowing you complete programmatic access to application traffic in real time. If you’re looking to inspect, analyze, modify, route, re-direct, discard, or manipulate traffic in any way, chances are you can do it with an iRule. They even give you the ability to write business logic into your network layer.
Rob Carr is a Senior Trainer/Professional Services Consultant with Red Education Pty in Australia, covering the Oceania and Asia markets. He has done training and engagements from New Zealand to Taiwan and points in between. About 60% of his time...
This is the second part of this article which provides guidelines for tightening the security of http traffic by leveraging the power of F5 Big-IP and iRules to include the latest HTTP security headers to all HTTP responses.
In this article, I will give an overview of some important headers that can be added to HTTP responses in order to improve the security web applications.
With the new Office 365 sign-in experience you can capture the username entered at the O365 login page so users don't need to enter it twice!
Piotr Lewandowski has been working in IT for well over 20 years – and not really conscious decision to go this way – just blind luck. He started in the era without Internet…yes, not so long ago it was possible to live without Internet J…and IBM...
For almost two years Niels van Sluis has worked as a Security Engineer for Vosko Networking. Vosko's security team focuses on supporting security solutions from various vendors like F5, Check Point, Cisco and RSA. Niels focuses is on F5 BIG-IP...
Proxy API and Application traffic at high speeds with F5 BIG-IP. Lori MacVittie explains how.
Welcome to week three of the Kubernetes and BIG-IP series. In the previous article we learned how easy it is to deploy complex applications into Kubernetes running on Google Container Engine (GKE). As you might imagine, that...
My friend Bruce Hampton recently reached out with a problem he was facing with a BIG-IP Link Controller (LC) deployment. The problem? How do you persist the client address AND the snat address?
On Friday 12 May 2017 a large ransomware attack dubbed “WannaCry” was launched targeting more than 200,000 computers worldwide, including industries such as banks, hospitals and large telecom companies.
Figure 1: “WannaCry” ransom...
F5 BIG-IP iRules allow deep understanding and decision making within the MQTT protocol. Check out some use cases and more.
Leonardo is DevCentral’s Featured Member for May and we got a chance to talk with Leonardo about his life, work and scripting prowess.
Kai Wilke is a Principal Consultant for IT Security at itacs GmbH – a German consulting company located in Berlin City specializing in Microsoft security solutions, SharePoint deployments, and customizations as well as classical IT Consulting. He...
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