A video tutorial on Set up Outgoing Email on a Linux Server
A video Tutorial on managing and Setup and edit user or group disk quotas for local filesystems.
File Transfer Protocol (FTP) is a standardÂ network protocol used to copy a file from one host to another over aÂ TCP-based network, such as theÂ Internet. FTP is built on aÂ client-server architecture and utilizes separate control and data connections between the client and server. FTP users may authenticate themselves using a clear-text sign-in protocol but can connect [...]
NetScaler Application Firewallâ„¢ protects Web applications from the growing number of application-layer attacks and prevents the loss of valuable corporate and customer data. In addition to proven attack defenses, the NetScaler Application Firewall aids in compliance with information security regulations, such as PCI-DSS. Fastest Web App Firewall Available Application Firewall delivers the industryâ€™s highest performing [...]
John covered many aspects of Twitter’s scaling efforts, including: * Finding the weak points in Ruby on Rails and repairing them * In-house peer-to-peer: High-speed deploys across thousands of machines in no time at all * Managing thousands of machines: Why you need a central machine database, now * User management: How do you onboard [...]
What are the Rate Limiting factors for the high performance NetScaler MPX appliances? In the high performance NetScaler MPX appliances, such as NetScaler MPX appliance 17500, 19500, and 21500, the following are the parameters that determine the Rate Limit of the appliance: Packets per second Throughput Packet Engines Secure Socket Layer (SSL) chips or cores [...]
It’s important to know that XML is just as susceptible as HTML and other formats to code injection methods. As XML is very generous when it comes to accepting poor typing and XPath parsers are merciful to input data, XML is all the more at risk. As per Wikipedia, injection attacks are “… a technique [...]
At times, you might need to recover the password for a NetScaler appliance if the user of the appliance has forgotten the same. To recover the password for the NetScaler appliance, complete the following procedure: Attach a console cable to the Serial Console (9600 baud, 8 bits, 1 stop bit, No parity) of the NetScaler [...]
Citrix NetScaler uses monitors to track the state of back-end servers. Some back-end servers behind the NetScaler may request that all communication be done after presenting a user name/password. By default, the monitors in the NetScaler are not configured to present a user name and password. In situations where back-end servers function as described previously, [...]
Citrix NetScaler is a Web application delivery appliance that makes applications run five times better. Available as a separate hardware network device or as a virtualized appliance, NetScaler optimizes application availability through advanced L4-7 load balancing and traffic management, accelerates performance, increases security with an integrated application firewall and substantially lowers costs by increasing Web [...]
CitrixÂ® NetScalerÂ® is an integrated Web application delivery controller appliance that functions as an application accelerator through caching and HTTP compression, provides advanced traffic management through Layer 4-7 load balancing and content switching, and includes application security via a Web application firewall and SSL VPN.
Here i found an interesting video which teaches us to check our mails in the phone.
This Video describes how to configure a High Availability Cluster on Novell SLES 10. To Purchase this training module.
Google Chrome OS is an open source operating system for people who spend most of their time on the web built around the core tenets of speed, simplicity and security.