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Posts published in “Security”

Enable Radius Authentication for CyberArk PAS


The CyberArk PAS Vault enables users to log on through RADIUS authentication (Remote Authentication Dial-In User Service) using logon credentials that are stored in the RADIUS server.  Lab Topology Install Radius Server You can install FreeRadius server as your Radius lab server based on steps in this post. Configure your Radius Server Create a client [[email protected] ~]# cd /etc/raddb/ [[email protected] raddb]# ls certs clients.conf dictionary hints huntgroups mods-available mods-config mods-enabled panic.gdb policy.d proxy.conf radiusd.conf README.rst…

Quick Install FreeRadius on CentOS7


There are many ways to install FreeRadius with / without MySql, with/without Web GUI manager daloRadius. This post is to summarize the quickest steps to install FreeRadius on CentOS7.

It is assumed you have installed CentOS7 with minimal installation and updated to latest using 'yum -y update' command.

Install FreeRadius Components

[[email protected] ~]# yum install freeradius freeradius-utils freeradius-mysql freeradius-perl –y
Before going to start configuration, we will now check whether our RADIUS server is running or not with the following command where radiusd is freeRADIUS daemon in CentOS Linux Distribution.
[[email protected] ~]# systemctl status radiusd If you found that your radius daemon (radiusd) is not running, issue the following command to start radius daemon. [[email protected] ~]# systemctl start radiusd Now you will find that your RADIUS server in running if you issue the status command again. Also issue the following command so that your radius daemon can run at the time of system restart. [[email protected] ~]# systemctl enable radiusd

Install FreeRadius and Daloradius on CentOS 7


FreeRADIUS is an open source RADIUS server commonly used on Linux, Unix and embedded systems. daloRADIUS is a web-based RADIUS management tool written in PHP. It was created to ease the management and administration of RADIUS server and hotspots devices (NAS). It comes with a powerful graphical reporting and accounting, billing and advanced user management features. This post will show the steps how to install FreeRADIUS and Daloradius on CentOS 7 Linux with minimum installation.…

Use Hihttps WAF to Protect Your Web Application


Recently found a interesting WAF Hihttps. Github address is and website is which says it has :

Unsupervised learning autonomous confrontation

himqtt / hihttps is a free web application firewall and IoT MQTT firewall with basic functions. It supports traditional security rule detection (such as SQL injection, XSS, malicious vulnerability scanning, password brute force cracking, CC, DDOS, etc.), and more importantly It is the unsupervised learning of the sample collected by the machine, which automatically generates the confrontation rules. Click to download the free version of CentOS 

Redefining cybersecurity

Install Vulture WAF Cluster in VMWare Workstation

Vulture allows you to filter incoming and outgoing web trafic and block threats like injection, cross site scriping... and other attacks of the OWASP Top10.
It is relying on mod_security, mod_defender (fork of Naxsi), and mod_svm (Machine learning based on Support Vector Machines) to filter HTTP traffic.
mod_security has been improved to fit Vulture's clustered design. mod_svm is the exclusive property of aDvens, and freely usable in Vulture. mod_defender is freely available under a GPLv3 licence :
All these filtering engines works together, and you don't have the complexity of managing 3 different engines: All is simplified in the Vulture GUI. Another cool benefit of having mod_security and mod_defender is that you can create ruleset that mix MAXSI's syntax and mod_security's syntax, depending of what you want to achieve.