ESX is extremely efficient regarding security. Full protection will be achieved once proper procedures are completed. Full requirements must be achieved in order to obtain proper efficiencies.
The difference between ESX 3.5 and ESX 4 is substantially the arch they use. ESX 3.5 is x86 based (32bit) while ESX 4 is based on x86_64 (64bit). At least ESX 4 is the newer version that fits into the VMware vSphere environment, the older ESX 3.x products are part of the VMware Virtual Infrastructure (VI).
vmware ESX is an enterprise-level computer virtualization product offered by vmware, inc. ESX is a component of vmware's larger offering, Vmware Infrastructure, and adds management and reliability services to the core server product. Vmware is replacing the original ESX with ESX.
http://www.trademarkia.com/esx-74196079.html
right click on the ESX go to settings there you can find maximum memory for the esx. On that esx if you install VMs then you can use the memory available to you for VM.
VMware ESX allows system administrators to free up server resources so that they may be allocated for other purposes. VMware ESX also reduces costs of operations.
vm ware
vm ware
Elastic Sky X
Enterprise Server X
There are many place where one can find information regarding security features of a browser. Many browsers offer an "About" section that covers information regarding browser security.
Enterprise Server X.....From VMWare...
One can find documentation on VMWare ESX Servers off of the VMWare website. There are many kinds of documentation available, including guides and more.