VMware vRealize Operations is also referred to as vROps. It was formerly called vCenter Operations Manager. It helps in providing operations management across physical, virtual and cloud environments even if...
Server Hardening is the process of securing a server by reducing its surface of vulnerability. Linux systems has a in-built security model by default. But we have to tune it...
The full form of PCI DSS is Payment Card Industry Data Security Standard. It refers to information security standards that ensure all sellers safely and securely accept, store, process, and...
New version of kernel is released whenever a vulnerability is detected in the previous version. In addition to that, patches for the existing kernels will also be released. In normal...
To start, RAID is a concept introduced by Patterson, Gibson and Katz of the University of California Berkeley in 1987. But it has gained its popularity a few years back....
Syslog stands for “System Logging Protocol”. It is a standard for message logging and is a protocol used to forward logs on devices such as routers, switches, firewalls, etc. Every...
What is 503 Error? A 503 Service Unavailable Error is an HTTP response status code that indicates the server cannot handle the request temporarily because it is overloaded or down...
We receive such type of errors while configuring gmail accounts in mobile phones like iPhone. Such errors can also occur while configuring in desktop machines though it occur in less...
Now a days, we are configuring mails in our mobile phones like iPhone and iOS devices. A common error faced while configuring mail account in iPhones/iOS devices is “Cannot Verify...
Cloud computing has grown exponentially since its inception. Despite its grown popularity, most people are unaware of available cloud options in the market. So we are here to list the...
