Segment a LAN into VLANs

VLANs or virtual LANs, are a great tool to segment LANs without having to build a complex and costly network infrastructure. Even with only a unique switch you can build a network with multiple broadcast domains. Read More …

Share your Raspberry Pi’s files and folders across a network

You can share your Raspberry Pi‘s files and folders across a network using a piece of software called Samba, a Read More …

Enable and disable SMBv1, SMBv2, and SMBv3

We do not recommend that you disable SMBv2 or SMBv3. Disable SMBv2 or SMBv3 only as a temporary troubleshooting measure. Read More …

Setup Local Yum Repository on CentOS / RHEL / Scientific Linux 6.4

We are going to learn about setting up local yum repository on CentOS 6.4 and other RPM based distributions. If Read More …

Create self-signed certificates on Cisco ASA or Aironet

A digital certificate or identity certificate is an electronic document which uses a digital signature to bind a public key Read More …

Riparare Winsock in Windows 7/8

Winsock √® una libreria che viene utilizzata nel sistema operativo Microsoft Windows per utilizzare in maniera semplificata i protocolli di Read More …

VLANs Configurations

A Local Area Network (LAN) was originally defined as a network of computers located within the same area. Today, Local Read More …

vCenter Server – Permissions to modify virtual machine network settings

You think you have set all permissions to allow a vCenter User to change/modify the network settings of a virtual Read More …

Modify Your Proxy Settings For Internet Explorer (VBScript)

One common thing many people do to protect their identity when visiting certain websites or while working on the Internet Read More …

Sophos UTM High Availability (HA) Cluster in Hyper-V

Deploying Sophos UTM in a High Availability pair allows for continuous uptime of the Sophos UTM services in the event Read More …