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Security is central to everything we do—from stopping DDoS attacks before they hit your servers to protecting your applications. Whether you want to go deeper into SSL profiles, understand security-specific iRules, or brush up on current security topics, here’s where you’ll find the latest, most relevant information.

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Articles

Gal Goldshtein
Updated 4 days ago by Gal Goldshtein

Recently a directory traversal vulnerability in the Spring Framework was published (CVE-2018-1271). The Spring application will only be vulnerable when it is deployed on a Microsoft Windows based operating system and the application developer uses...

Sergey Starzhinskiy
Updated 6 days ago by Sergey Starzhinskiy

Previous post “PEM: Key Component of the  Next Generation University Network” provided a high-level overview of several Policy Enforcement Manager features which help K-12 Schools, Colleges and Universities transform their Networks into...

Gal Goldshtein
Updated 1 week ago by Gal Goldshtein

In the recent days another critical vulnerability in Spring Framework was published (CVE-2018-1273). This time the vulnerable component is Spring Data Commons. Spring Data component goal is to provide a common API for accessing NoSQL and...

John Wagnon
Updated 1 week ago by John Wagnon
5 out of 5 stars

Traditional network firewalls (Layer 3-4) do a great job preventing outsiders from accessing internal networks. But, these firewalls offer little to no support in the protection of application layer traffic...

Eric Chen
Updated 1 week ago by Eric Chen
5 out of 5 stars

When CloudFlare took over 1.1.1.1 for their DNS service; this got be thinking about a couple of issues:What do you do if you’ve been using 1.1.1.1 on your network, how do you unbreak the Internet?How can you enable use of DNS over TLS for clients...

Gal Goldshtein
Updated 1 week ago by Gal Goldshtein

In the recent days a critical vulnerability in Spring framework was published. The vulnerable component is Spring-Messaging which is the Spring implementation of WebSockets, Spring-Messaging uses the STOMP messaging protocol as the subprotocol for...

Graham
Updated 2 weeks ago by Graham
5 out of 5 stars

F5 BIG-IP version 13.1 can act as your ADFS Proxy, replacing the Web App Proxies (WAP), halving the number of servers required!

John Wagnon
Updated 2 weeks ago by John Wagnon
5 out of 5 stars

The OWASP Top 10 is a list of the most common security risks on the Internet today.  The #10 risk in the latest edition is "Insufficient Logging and Monitoring".  Logging and monitoring are sometimes viewed as not the most interesting topics, but...

John Alam
Updated 2 weeks ago by John Alam

Understand different ways to attach ASM security policies to a BIG-IP virtual server with DevCentral.

Peter Silva
Updated 2 weeks ago by Peter Silva

Our Featured Member series is a way for us to show appreciation and highlight active contributors in our community. Communities thrive on interaction and our Featured Series gives you some insight on some of our most active folks. Daniel Varela...

John Wagnon
Updated 1 week ago by John Wagnon
5 out of 5 stars

Traditional network firewalls (Layer 3-4) do a great job preventing outsiders from accessing internal networks. But, these firewalls offer little to no support in the protection of application layer traffic...

Eric Chen
Updated 1 week ago by Eric Chen
5 out of 5 stars

When CloudFlare took over 1.1.1.1 for their DNS service; this got be thinking about a couple of issues:What do you do if you’ve been using 1.1.1.1 on your network, how do you unbreak the Internet?How can you enable use of DNS over TLS for clients...

Graham
Updated 2 weeks ago by Graham
5 out of 5 stars

F5 BIG-IP version 13.1 can act as your ADFS Proxy, replacing the Web App Proxies (WAP), halving the number of servers required!

John Wagnon
Updated 2 weeks ago by John Wagnon
5 out of 5 stars

The OWASP Top 10 is a list of the most common security risks on the Internet today.  The #10 risk in the latest edition is "Insufficient Logging and Monitoring".  Logging and monitoring are sometimes viewed as not the most interesting topics, but...

Sergey Starzhinskiy
Updated 4 weeks ago by Sergey Starzhinskiy
5 out of 5 stars

Watch F5's combined BIG-IP/Flowmon solution performing a mitigation of a simulated volumetric DDoS SYN Flood attack in a short 5-minute YouTube video!

Graham
Updated 1 month ago by Graham
5 out of 5 stars

This article will help you deploy an F5 BIG-IP WAF in front of your AWS API Gateway to provide additional security. It shows how to deploy a basic WAF policy to protect your API Gateway, and you can expand from there to add Denial of Service or...

John Wagnon
Updated 1 month ago by John Wagnon
5 out of 5 stars

The "Spectre" and "Meltdown" vulnerabilities affect almost every computer in the world.  One of the very interesting things about each of these vulnerabilities is that they target the hardware (processor) of the computer rather than the software.

Christopher_Ries
Updated 1 month ago by Christopher_Ries
5 out of 5 stars

This articles discusses the differences between F5 Access 2018 and F5 Access iOS VPN applications.

Graham
Updated 1 month ago by Graham
5 out of 5 stars

BIG-IP Access Policy Manager can now replace the need for Web Application Proxy servers providing security for your modern AD FS deployment with MS-ADFSPIP support released in BIG-IP v13.1. This article will provide a one stop shop for you to...

John Wagnon
Updated 1 month ago by John Wagnon
5 out of 5 stars

On Feb 28, 2018 the popular website GitHub was the victim of the largest Distributed Denial of Service (DDoS) attack in recorded history.  The attackers used open memcached servers to launch an amplification attack...

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Answers

Forward User Proxy Setup - LTM / F5 (without SWG)
Updated 2 hours ago
By jk303
0 votes
Weak DH Keys solved by !DHE?
Updated 2 hours ago
By dmezack
0 votes
SNAT - NO SNAT
Updated 3 hours ago
By jmusci
0 votes
Enforcing signatures and Staging
Updated 4 hours ago
By Check1t
0 votes