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一般企業向けのF5 DDoSリファレンス アーキテクチャ

今回投稿されたブログは、F5ネットワークスのテクノロジー・エバンジェリストであるDavid Holmesのブログ投稿「The F5 DDoS Reference Architecture - Enterprise Edition」を元に、日本向けに再構成したものです。 DDoSによる攻撃は依然として続いており、現在でもDDoS攻撃に対する防御は重要課題であり続けています。すでにこのDevCentralでは、グローバル金融機関向けのDDoSリファレンス... Read more
0 Reviews

F5 Friday: The Power of Programmability Goes Beyond Load Balancing

Most of the time when we think about (and honestly, talk about) “programmability” of app services (in the network) we end up illustrating its potential by using load balancing or perhaps app security.  That’s because the possibilities seem... Read more
0 Reviews

The Inside Scoop on VMworld 2015...

It's that time of year again for VMworld in San Franciso! This year, F5 and VMware are partnering on a few fronts to show the strength and capabilities of our partnership. First, check out the F5 and VMware Hands-on-Lab for End User... Read more
0 Reviews

Implementing Client Subnet in DNS Requests

Using an iRule and edns-client-subnet (ECS) we can improve the accuracy of F5 GTM’s topology load balancing. Read more
Average Rating: 4.9
4 Reviews

DNS based failover between AWS Availability Zones and Split DNS

Working in the AWS public cloud; one has to adapt to a world of guaranteed failure at unpredictable times. Utilizing a combination of LTM for HA within a single availability zone and GTM across availability zones and regions provides an architecture to survive the chaos monkeys. Read more
0 Reviews

Mitigating Unwanted Communication On Your Service Network

With so many new and varied devices such as smartphones, smartwatches, laptops, and tablets accessing a service provider network, with a 2.9 device per-person average worldwide according to a Sophos survey, it’s no wonder there is Operator... Read more
0 Reviews

مجموعة كانو توسّع وتطور خدمة العملاء بالاستفادة من تطبيقات وخدمات الأعمال

مجموعة كانو التي تعتبر إحدى أكبر اتحادات الشركات الرائدة على مستوى المنطقة تعزز وتنمي حلولها الأمنية الخاصة بتطبيقات وخدمات الأعمال في مراكز بياناتها المنتشرة في الإمارات العربية المتحدة ومملكة البحرين والمملكة العربية السعودية أعلنت... Read more
0 Reviews

VMware PEX 2015 – BIG-IP on vCloud Air

Matt Quill, F5 Business Development Manager, explains the collaboration with VMware and how F5 has certified three critical components of its industry-leading application services portfolio on vCloud Air, VMware’s hybrid cloud. We now offer LTM,... Read more
0 Reviews

Enable Peak App Performance by Reducing Malicious Communication

With so many new and varied devices such as smartphones, smartwatches, laptops, and tablets accessing your network, with a 2.9 device per-person average worldwide according to a Sophos survey, it’s no wonder there is concern with supporting... Read more
1 Review

Highly Available Hybrid

Achieving the ultimate ‘Five Nines’ of web site availability (around 5 minutes of downtime a year) has been a goal of many organizations since the beginning of the internet era. There are several ways to accomplish this but essentially a few... Read more
0 Reviews

Hourly Licensing Model – F5 delivers in AWS Marketplace

#cloud #SDAS #AWS And you can try it out for free...  June 30, 2014 (The Internet) Today F5 Networks, which delivers solutions for an application world, announced it had completed jumping through the hoops necessary to offer an hourly... Read more
0 Reviews

APM Cookbook: Monitoring APM

I have a customer who recently needed to monitor the APM logon page but noticed the default HTTP monitor was eating up APM access sessions. To address this issue we need the HTTP monitor to retain the MRHSession cookie as it follows the redirect... Read more
2 Reviews

DNS Reimagined keeps your Business Online

Whether your services are deployed in a data center or migrated to a hybrid cloud environment, DNS knows where to send your users to their cool new app or favorite social media experience. Invariably DNS points the way to a connected... Read more
1 Review

Let's Talk DNS on DevCentral

DevCentral is more than a website...it's an awesome tech community where the users and contributors really feel connected and cared for. And that's how it should be. One of the great things about DevCentral is the unique cross-section of... Read more
Average Rating: 4.9
5 Reviews

F5 Friday: So That DNS DDoS Thing Happened

#infosec #dns #ddos Smurfs aren't just for ICMP anymore...     DNS, like any public service, is vulnerable. Not in the sense that it has vulnerabilities but vulnerable in the sense that it must, by its nature and purpose, be... Read more
1 Review

Surviving Disasters with F5 GTM and Oracle Enterprise Manager

Let's say you have 2 or more Data Centers, or locations where you run your applications.  MANs, WANs, Cloud whatever - You've architected diverse fiber routes, multipath IP routing, perhaps some Spanning Tree gobblygookness... and you... Read more
0 Reviews

F5 ... Wednesday: Bye Bye Branch Office Blues

#virtualization #VDI Unifying desktop management across multiple branch offices is good for performance – and operational sanity. When you walk into your local bank, or local retail outlet, or one of the Starbucks in Chicago O'Hare,... Read more
0 Reviews

F5 Friday: Devops for DNS

#devops #cloud Managing a global presence – especially in the cloud – can introduce additional complexity. Back in the day when virtualization and cloud were just making waves, one of the first challenges made obvious was managing IP... Read more
0 Reviews

In the Cloud, It's the Little Things That Get You. Here are nine of them.

#F5 Eight things you need to consider very carefully when moving apps to the cloud. Moving to a model that utilizes the cloud is a huge proposition. You can throw some applications out there without looking back – if they have no ties to the... Read more
0 Reviews

Keep the Old, In With the New

For decades, the infrastructure needed to keep your public-facing websites online has had a relatively simple design. After all, it was all contained in one or a few datacenters under your control, or under the control of a contractor who did your... Read more
0 Reviews

DNS Architecture in the 21st Century

It is amazing if you stop and think about it, how much we utilize DNS services, and how little we think about them. Every organization out there is running DNS, and yet there is not a ton of traction in making certain your DNS implementation is... Read more
0 Reviews

Let me tell you Where To Go.

One thing in life, whether you are using a Garmin to go to a friend’s party or planning your career, you need to know where you’re going. Failure to have a destination in mind makes it very difficult to get directions. Even when you know where... Read more
0 Reviews

F5 Friday: Infoblox and F5 Do DNS and Global Load Balancing Right.

#F5Friday #F5 Infoblox and F5 improve resilience, compliance, and security for global load balancing. If you’re a large corporation, two things that are a significant challenge for your Network Administrators’ are DNS management and Global Lo... Read more
0 Reviews

BIG-IP Configuration Object Naming Conventions

George posted an excellent blog on hostname nomenclature a while back, but something we haven’t discussed much in this space is a naming convention for the BIG-IP configuration objects. Last week, DevCentral community user Deon posted a question... Read more
0 Reviews

F5 Friday: Cookie Cutter vApps Realized

An architectural solution to the challenge of IP-address dependency. A rarely mentioned obstacle when attempting to duplicate or migrate enterprise-class applications is IP-dependency. Not just topological dependencies that are easily... Read more
0 Reviews