Hacking. Wi-Fi Deauthentification attack on MacOS
Probably all Apple computers with wireless cards are capable to use monitoring and de-authentication mode. BetterCAP is an amazing, adaptable, and convenient...
sysad
DELL. Upgrade firmware on Dell S4048 switch (S-series, OS9)
Instructions for upgrading the last firmware of Dell Networking system.
DELL. Disabling SupportAssist on switch
SupportAssist is a daemon for sending technical reports to Dell servers. It enables by default. Here we disable this unwanted feature (and may be unsecured).
DELL. Setup SSH server on OS9 switch (S4048 10G switch)
Setup and configure ssh server on Dell Networking system with RSA and password authentication.
DELL. File Management on S4048 switch (OS9-series system)
Some useful notes for working with files (save, copy and transfer) on Dell Networking system.
Hacking. Wi-Fi Penetration on MacOS
Today I want to show how to crack WPA/WPA2 passwords on MacOS. It took me 20 minutes to hack a password with 8 digits. My methods based on airport, aircrack-...
ESXi. Create and configure Management Network using ESXi Command line
This quick post about ESX CLI networking basics. Here is should be useful to recover the Management Network functionality on your ESXi host.
DELL. CLI commands
Here is a list of basic CLI commands which will help you manage your Dell PowerConnect series switches.
ESXi. NTP Configuration
How to configure date and time using NTP on a Vmware ESXi server.
Proxmox. Remove subscription notice
Removing madden subscription notice and disabling PVE repository from apt-update list.
ESXi. Enabling Nested virtualization
Configure ESXi for allowing Linux guest run VirtualBox/KVM/Proxmox and create a nested guests.
Setup VLAN interface on CentOS
There is a short instruction to configure VLAN interface in CentOS sytem with ip command.
Supermicro IPMI default password
The default username and password of Supermicro IPMI has been posted in this.
ESXi. The command line and shell magic
Sometimes you don’t have access to ESXi by WebGUI. You might need to restart a server remotely via SSH or direct console. In these cases it’s great to be abl...
ESXi. The best way to build VPN tunnel with pfSense
ESXi is good and reliable tool to run VMs on bare metal. It is configuring by webGUI. But the host with ESXi can be accessed only through NAT without any pub...
Install and configure NTP on FreeBSD 11
In this article will be described what use NTP to synchronize system time on FreeBSD. I use FreeBSD 11 that ran as VPS in Hetzner cloud.