I like to install fail2ban on my Server for securing ssh and Asterisk . Installed: fail2ban.noarch 0:0.8.4-23.el5 Dependency Installed: shorewall.noarch 0:4.0.15-1.el5 shorewall-common.noarch 0:4.0.15-1.el5 shorewall-perl.noarch 0:4.0.15-1.el5 shorewall-shell.noarch 0:4.0.15-1.el5
Author Archives: kartook
Just today, I got an e-mail from “Hakin9 Newsletter newsletteren@hakin9.org” with the following content. As is Russia Hackers are pleased to announce RH2.5 KIT ver 2011 that people can use to hack & secure computer systems by knowing exactly how a hacker would break into it. Collection of Advanced Hacking Guides & Tools. PDF Guide: […]
This book contains fundamental information for those who want to understand Free Software and how to contribute and benefit from it in a safe and legal way. Concepts like existing legal systems of software protection – copyright, patents, trademark and key concepts like Copyleft and free licenses – will provide a general background upon which […]
The Free Technology Academy had recently launched their new book “GNU/Linux Advanced Administration” which is mainly based on system administration skills. You will learn how to install and configure several computer services, and how to optimise and synchronise the resources. Additionally the FTA has developed a study guide and learning activities which are available for […]
dahdi-linux-complete-2.4.0+2.4.0/tools/UPGRADE.txt Upgrade Notes ————- Information for upgrading from Zaptel 1.2 or 1.4 to DAHDI 2.0 Upgrading from Zaptel to DAHDI is fairly straightforward; install this package using the installation instructions, and then reconfigure and rebuild Asterisk; Asterisk 1.4 releases later than 1.4.21, and all releases of Asterisk 1.6, will automatically use DAHDI in preference to […]
Here is a quick trick on centos/redhat or any yum powered platform to install all packages that you may need to install asterisk. It will even install mysql for you as well as odbc connecto yum -y install gcc gcc-c++ kernel-devel bison openssl-devel libtermcap-devel ncurses-devel doxygen curl-devel newt-devel mlocate lynx tar wget nmap bzip2 mod_ssl […]
Cisco have announced the End of Life for Cisco MARS. “Cisco announces the end-of-sale and end-of life dates for the Cisco Security Monitoring, Analysis, and Response System. The last day to order the affected product(s) is June 3, 2011.” The end of an Era, for probably the largest deployed SIEM tool out there. I think […]
The utility is the Cisco Password 7 Crack. It is able to decrypt Cisco’s encrypted “type 7” passwords. “Type 7” password encryption is used when “service password-encryption” has been enabled. Unfortunately, the cryptographic algorithm is not very complex or secure CRACK HERE
On server: vi /etc/exports add: /home/data 192.168.170.0/255.255.255.0(rw) # chkconfig nfsd on # service nfsd start On Client: #mkdir /home/data #mount -t nfs 192.168.170.1:/home/data /home/data Make it automount: #vi /etc/fstab 192.168.170.1:/home /home nfs rw,bg,hard,intr 0 0