Over the last quarter, there were approximately 500 DDoS attacks daily around the world with some lasting as long as 300 hours. In this Lightboard Lesson I light up some #basics about DoS and DDoS attacks.
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Showing posts with label lbl. Show all posts
Showing posts with label lbl. Show all posts
Wednesday, November 1, 2017
Wednesday, October 4, 2017
Lightboard Lessons: Connecting Cars with BIG-IP
Wednesday, September 20, 2017
Lightboard Lessons: What is HTTP?
Wednesday, July 26, 2017
Lightboard Lessons: What is BIG-IP APM?
In this Lightboard, I light up some lessons on BIG-IP Access Policy Manager. BIG-IP APM provides granular access controls to discreet applications and networks supporting 2FA and federated identity management. You can also check out Chase's written article What is BIG-IP APM?
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Wednesday, July 19, 2017
Lightboard Lessons: Attack Mitigation with F5 Silverline
In this Lightboard Lesson, I describe how F5 Silverline Cloud-based Platform can help mitigate DDoS and other application attacks both on-prem and in the cloud with the Hybrid Signaling iApp. Learn how both on-premises and the cloud can work together to create a composite defense against attacks.
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Wednesday, May 10, 2017
Lightboard Lessons: What is BIG-IP?
In the early days of F5, BIG/IP was our original load balancer. Today, BIG-IP is a family of products covering software and hardware designed around application availability, access control, and security solutions.
In this Lightboard Lesson, I light up the various BIG-IP modules and what they do.
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In this Lightboard Lesson, I light up the various BIG-IP modules and what they do.
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Wednesday, April 19, 2017
Lightboard Lessons: The BIG-IP Profiles
BIG-IP can manage application-specific network traffic in a variety of ways, depending on the protocols and services being used. On BIG-IP, Profiles are a set of tools that you can use to intelligently control the behavior of that traffic.
In this Lightboard Lesson, I light up the BIG-IP Profiles. What they are, what they do and why you should care.
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In this Lightboard Lesson, I light up the BIG-IP Profiles. What they are, what they do and why you should care.
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Wednesday, March 29, 2017
Lightboard Lessons: Service Consolidation on BIG-IP
The Consolidation of point devices and services in your datacenter or cloud can help with cost, complexity, efficiency, management, provisioning and troubleshooting your infrastructure and systems.
In this Lightboard Lesson, I light up many of the services you can consolidate on BIG-IP.
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In this Lightboard Lesson, I light up many of the services you can consolidate on BIG-IP.
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Wednesday, March 15, 2017
Lightboard Lessons: What is a Proxy?
The term ‘Proxy’ is a contraction that comes from the middle English word procuracy, a legal term meaning to act on behalf of another.
In networking and web traffic, a proxy is a device or server that acts on behalf of other devices. It sits between two entities and performs a service. Proxies are hardware or software solutions that sit between the client and the server and do something to requests and sometimes responses.
In this Lightboard Lesson, I light up the various types of proxies.
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In networking and web traffic, a proxy is a device or server that acts on behalf of other devices. It sits between two entities and performs a service. Proxies are hardware or software solutions that sit between the client and the server and do something to requests and sometimes responses.
In this Lightboard Lesson, I light up the various types of proxies.
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Related:
- Encrypted malware vs. F5's full proxy architecture
- The Concise Guide to Proxies
- The Full-Proxy Data Center Architecture
- Three things your proxy can't do unless it's a full-proxy
- Back to Basics: The Many Modes of Proxies
Wednesday, February 8, 2017
Lightboard Lessons: IoT on BIG-IP
As more organizations deploy IoT applications in their data centers and clouds, they're going to need their ADC to understand the unique protocols these devices use to communicate.
In this Lightboard Lesson, I light up how IoT protocol MQTT (Message Queuing Telemetry Transport) works on BIG-IP v13. iRules allow you to do Topic based load balancing along with sensor authentication. And if you missed it, here is the #LBL on What is MQTT?
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In this Lightboard Lesson, I light up how IoT protocol MQTT (Message Queuing Telemetry Transport) works on BIG-IP v13. iRules allow you to do Topic based load balancing along with sensor authentication. And if you missed it, here is the #LBL on What is MQTT?
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Wednesday, January 11, 2017
Lightboard Lessons: What is MQTT?
The mad dash to connect virtually every noun to the internet or The Internet of Things, is creating a massive M2M network for all the devices, systems, sensors and actuators to connect & communicate on the Internet.
With that, they need a communications protocol to understand each other. One of those is Message Queue Telemetry Transport (MQTT). MQTT is a “subscribe and publish” messaging protocol designed for lightweight machine-to-machine (or IoT) communications.
In this episode of Lightboard Lessons, I light up how MQTT works.
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With that, they need a communications protocol to understand each other. One of those is Message Queue Telemetry Transport (MQTT). MQTT is a “subscribe and publish” messaging protocol designed for lightweight machine-to-machine (or IoT) communications.
In this episode of Lightboard Lessons, I light up how MQTT works.
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Wednesday, December 14, 2016
Lightboard Lessons: SSO to Legacy Web Applications
IT organizations have a simple goal: make it easy for workers to access all
their work applications from any device. But that simple goal becomes
complicated when new apps and old, legacy applications do not authenticate in
the same way.
In this Lightboard Lesson, I draw out how VMware and F5 helps remove these complexities and enable productive, any-device app access. By enabling secure SSO to Kerberos constrained delegation (KCD) and header-based authentication apps, VMware Workspace ONE and F5 BIG-IP APM help workers securely access all the apps they need—mobile, cloud and legacy—on any device anywhere.
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In this Lightboard Lesson, I draw out how VMware and F5 helps remove these complexities and enable productive, any-device app access. By enabling secure SSO to Kerberos constrained delegation (KCD) and header-based authentication apps, VMware Workspace ONE and F5 BIG-IP APM help workers securely access all the apps they need—mobile, cloud and legacy—on any device anywhere.
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Wednesday, October 12, 2016
Lightboard Lessons: BIG-IP in Hybrid Environments
A hybrid infrastructure allows organizations to distribute their applications
when it makes sense and provide global fault tolerance to the system overall.
Depending on how an organization’s disaster recovery infrastructure is designed,
this can be an active site, a hot-standby, some leased hosting space, a cloud
provider or some other contained compute location. As soon as that server,
application, or even location starts to have trouble, organizations can
seamlessly maneuver around the issue and continue to deliver their applications.
Driven by applications and workloads, a hybrid environment is a technology strategy to integrate the mix of on premise and off-premise data compute resources. In this Lightboard Lesson, I explain how BIG-IP can help facilitate hybrid infrastructures.
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Driven by applications and workloads, a hybrid environment is a technology strategy to integrate the mix of on premise and off-premise data compute resources. In this Lightboard Lesson, I explain how BIG-IP can help facilitate hybrid infrastructures.
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Wednesday, September 28, 2016
Lightboard Lessons: Secure & Optimize VDI
Virtualization continues to impact the enterprise and how IT delivers services
to meet business needs. Desktop Virtualization (VDI) offers employees anywhere,
anytime, flexible access to their desktops whether they are at home, on the
road, in the office or on a mobile device. In this edition of Lightboard
Lessons, I show how BIG-IP can secure, optimize and consolidate your VMware
Horizon View environment, providing a secure front end access layer for
VMware’s VDI infrastructure.
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Wednesday, September 21, 2016
Lightboard Lessons: DNS Scalability & Security
The Domain Name Service (DNS) is one of the most important components in
networking infrastructure, enabling users and services to access applications by
translating URLs (names) into IP addresses (numbers). Because every icon and URL
and all embedded content on a website requires a DNS lookup, loading complex
sites necessitates hundreds of DNS queries.
DNS lookups has exploded in recent years with mobile, IoT and the applications to support the growth. It is also a vulnerable target. In my first Lightboard Lesson, I show you how to scale, secure and consolidate your DNS infrastructure.
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DNS lookups has exploded in recent years with mobile, IoT and the applications to support the growth. It is also a vulnerable target. In my first Lightboard Lesson, I show you how to scale, secure and consolidate your DNS infrastructure.
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