3
Jul

Exchange 2013 Cumulative Update 9

29
Jun

Demo of KEMP's LoadMaster Web User Interface (WUI) and Reverse Proxy

A Quick guided tour of the KEMP LoadMaster Web User Interface (WUI) for set-up and configuration of a KEMP Load Balancer.

19
May

IETF Proposing to Prohibit Use of RC4 Cipher Suites

RCS Cipher SuitesThe IETF (Internet Engineering Task Force) is proposing that the RC4 cipher suite be removed from TLS implementations due to a number of deficiencies and potential weaknesses that have been identified.

12
May

Балансировщики KEMP для Microsoft Lync/Skype for business

 

Учебный центр Белтел объявляет о серии бесплатных вебинаров «Всё, что вы хотели знать о UC Microsoft».

13
Apr

KEMP GEO Load Balancer for UCBUG Talk

We are delighted that Steve Goodman (@stevegoodman) has selected the KEMP GEO Load Balancer for the UCBUG talk next month, which will take place on the 13th of May with the usual format:

Website: http://www.ucbug.co.uk/ucbugev4

6:00 Networking

6:30 Tom Arbuthnot – Modality Systems – Lync MVP

11
Mar

Exchange and Certificates

 

16
Feb

Using Overhead Factors in the Exchange 2013 Server Role Requirement Calculator Tool

Deploying a successful Exchange 2013 messaging solution requires that the correct decisions are made when designing the server infrastructure. Whether using virtual or physical servers, it is vital that adequate allocations of CPU processing, storage space, disk system I/O and memory are provided. Sizing these components of an Exchange 2013 deployment is not only a technology challenge, but also an art.  Experience plays a large role in getting these design decisions right.

9
Feb

TCP Dump Tips

Often when troubleshooting an issue, running a TCPdump can be an invaluable form of diagnostic data. A recording of local traffic can help shed light on the connectivity issue that is occurring. Within the LoadMaster's Debug Options screen, there is a TCP dump utility that saves the traffic in a .pcap file. To access this option, in the main menu of the LoadMaster Web User Interface (WUI), select System Configuration > System Administration > System Log Files and click Debug Options.

9
Jan

How to Secure Your Loadmaster

Configuring Administrative Access

Locking down administrative access to your LoadMaster is important for several reasons, ranging from protecting your SSL certificate and private key to ensuring the continuation of uninterrupted Virtual Service traffic. There are several simple steps to secure your LoadMaster, many of which are discussed below. 

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4
Dec

AFP Rule Writing

The ModSecurity Reference Manual should be used in all cases where questions arise over the syntax of commands: “https://github.com/SpiderLabs/ModSecurity/wiki/Reference-Manual”.

In terms of rule writing, the main directive to know is SecRule, which is used to create rules and thus does most of the work.

Every rule defined by SecRule conforms to the same format, as below:

SecRule VARIABLES OPERATOR [ACTIONS]

The three parts have the following meanings:

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