Q. I was reading this article and wanted to try out KVM, XEN, VMWare and VirtualBox simultaneously on my desktop system with 2GB RAM? Why I’m not able to use run multiple virtualization technologies simultaneously under Ubuntu Linux? Can a Linux server run multiple virtualization technologies simultaneously?
Q. I know how to delete a file securely using GNU/Linux and Open source tools under Linux. I’m looking for DoD 5520.22-M or NNSA NAP-14.x.secure compliant delete utility under Windows. How do I delete a file permanently under Windows XP or Server operating system with NTFS?
Question: How do I detect a DDOS (Distributed denial of service) / DOS attack on a Windows Server 2003 / 2000 / 2008? Can I use Linux netstat command syntax to detect DDoS attacks?