If you share an Ubuntu machine with others, you probably set up multiple users, hoping they each log into their own accounts and can only access their own home directories. However, by default, any user can access any home directory. When you add a new …
ARP attacks primarily occur within local area networks (LANs). If one computer on a LAN is infected with an ARP trojan, that compromised system will attempt to intercept communication data from other computers on the same network through “ARP spoofing,” thereby disrupting the connections of other machines on the network …
Just borrow a computer and you can easily grab the passwords…… “Goddess, may I borrow your computer for a moment?” This is something all the pros know about, a common tool for penetration testing. A lightweight debugger written by a badass French developer that helps security testers capture Windows passwords. mimik …
After about a month of exploring PHPCMS v9, I have a general understanding of its features. Before building the site, I planned to integrate DZ X1.5. I found methods for synchronization in forums, but got little help on calling forum posts – probably because it’s too simple for anyone to write about. So I’ll organize it here
Bacula is an open-source network backup solution that allows you to back up or restore data on local or remote computer groups. It is easy to configure and install, and supports many advanced storage management features. In this tutorial, let’s learn how to install and configure Bacula on an Ubuntu 14.04 server. …
RainLoop is an open-source, free webmail client written in PHP. It supports mainstream mail servers including Google, Yahoo, and Outlook, as well as your own local mail server. It looks like an MUA (mail client) using IMAP and SMTP protocols
PHPCMS v9 is powerful indeed, but some built-in cache configuration methods lack clear tutorials, such as the memcache class.
PHPCMS has this cache built-in, but I never knew how to enable it.After tinkering all night, I wanted to configure PHPCMS’s setcache and getcache methods to dynamically switch cache types …
dstat is a versatile replacement for commands like vmstat, iostat, netstat, and ifstat. It overcomes their limitations while adding extra features, more monitoring items, and greater flexibility. dstat makes it easy to monitor system performance and is ideal for benchmarking and troub…
(AMH is a standalone LNMP/Nginx virtual host panel. Please install it on a clean system. Do not install any other environment packages.)(If you need to use AMH, please first check if your system is supported. The AMH panel now supports installation on all system versions of CentOS, Debian, and Ubuntu.) Step 1: Log in …
Nginx web servers need real-time monitoring when running in production environments. Network monitoring software like Nagios, Zabbix, and Munin support Nginx monitoring. If you don’t need the comprehensive reports or long-term data statistics provided by these tools, and just need a quick and simple way to monitor Nginx server requests, I recommend a command-line tool called ngxtop
