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Security and Firewall
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December 26, 2016

How to Install Enpass in Debian

To Install Enpass in Debian

Enpass is an advanced multi-platform password manager used for both Linux desktop and mobile platforms. It allows the users to store users credentials and online accounts in safe way. Here the SQLCipher is used for AES encryption of database files. Installation of Enpass in Ubuntu is explained in this article.

Features

Supports Dropbox, Google Drive, OneDrive, Box or folders. Supports credit card info or secure notes. Contains a password generator with strength indicator. Autolock mechanism   Import passwords stored in txt, csv and xml. Installation of Enpass in Debian

First add the repo link on source list [...]

25
 
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October 13, 2016

How to avoid Clickjacking and SlowLoris attacks in CentOS

To avoid Clickjacking and SlowLoris attacks in CentOS

In this article we will learn how to avoid Clickjacking and SlowLoris attacks in CentOS.

Clickjacking Clickjacking is a method in which the users are attacked in a practical manner. For an instance, you may click some images or any part of the web, but it automatically redirects you to the hidden page. In this the users will never know that they are hacked. Example of such case is, following someone on Facebook, sharing the news or anything on Twitter, and other Google AdSense clicks.

Fixing Clickjacking

Before starting, make sure that your server is running or not by using the following [...]

47
 
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September 20, 2016

How to install Enpass in Ubuntu

To install Enpass in Ubuntu

Enpass is an advanced multi-platform password manager for Linux desktop and mobile platforms. It allows the users to store important credentials and online accounts in safe and best way. Enpass uses the SQLCipher for AES encryption of database files. Installation of Enpass in Ubuntu is explained in this article.

Features

It has sync support for Dropbox, Google Drive, OneDrive, Box or folders. It also supports other information, like credit card info or secure notes. It contains a password generator with an strength indicator. The app has an autolock mechanism, for locking itself automatically when the app or the system are idle. It can import [...]
148
 
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September 10, 2016

How to install ClamTK in Ubuntu

To install ClamTK in Ubuntu

ClamTK is a free Linux based antivirus used to detect virus, trojan, malware and other threats. It is widely used as a server-side email virus scanner. The ClamTK is designed with the advanced features including, command-line scanner, automatic database update and a multi-threaded daemon. Installation of ClamTK is explained in this article.

Installation of ClamTK

First download the Clamtk installation package with the following command.

root@linuxhelp:/home/user1# wget https://bitbucket.org/dave_theunsub/clamtk/downloads/clamtk_5.21-1_all.deb --2016-08-31 16:03:56-- [...]
78
 
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September 7, 2016

How to install and configure Nessus Vulnerability in Ubuntu

To install and configure Nessus Vulnerability Scanner in Ubuntu

Nessus is a free source remote security scanning tool, that scans a computer. It alerts the system and discovers any vulnerabilities is found in the system. It also discovers any malicious hackers could gain access to any computer you have connected to a network. During the scanning process it does 1200 checks on a given computer.

To install Nessus Vulnerability Scanner

Download the Nessus Vulnerability Scanner installation package. Agree the subscription agreement and click save file. While downloading, sign up with tenable network security and click Get an activation code. Then choose the type of [...]

402
 
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September 2, 2016

How to install OpenVAS Vulnerability Scanner in Kali Linux

To install OpenVAS Vulnerability Scanner in Kali Linux

OpenVAS is an open source vulnerability scanner used to execute the actual network vulnerability tests in Linux distributions. It is a framework for several tools and plays important role in penetration testing. The openVAS can also handles more then one target host at a time. Scanning results and configurations are stored with the SQL Database.

Installation of OpenVAS Vulnerability Scanner

Before installing OpenVAS, run the apt-get update command.

root@linuxhelp:~# apt-get update Get:1 http://kali.mirror.garr.it/mirrors/kali kali-rolling InRelease [30.5 kB] Get:2 http://kali.mirror.garr.it/mirrors/kali [...]
142
 
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August 10, 2016

How to Install OpenVAS Vulnerability Scanner in Ubuntu

To Install OpenVAS Vulnerability Scanner in Ubuntu

OpenVAS is an Open Vulnerability Assessment System, which is a framework of several services and tools. OpenVAS Manager handles SQL Database of stored configurations and scanned results. Installation of OpenVAS Vulnerability Scanner in Ubuntu is discussed in this manual.

Installation of OpenVAS Vulnerability Scanner

Before installing OpenVAS, install sqlite by using below command.

root@linuxhelp:/home/user1# apt-get install sqlite3 Reading package lists... Done Building dependency tree Reading state information... Done … … Unpacking sqlite3 (3.11.0-1ubuntu1) ... Processing triggers for man-db (2.7.5-1) [...]
860
 
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August 6, 2016

How to Install EncFS to encrypt the data on Ubuntu 16.04

To Install EncFS to encrypt the data on Ubuntu 16.04

EncFS is an Encrypted Filesystem, which runs without any special permissions in user-space. It provides the filesytem interface by using the FUSE library and Linux kernel module. Installation of EncFS and encryption of data with EncFS on Ubuntu 16.04 is explained in this manual.

Installation of EncFS

Follow below steps to install EncFS.

root@linuxhelp1:~# apt-get install encfs -y Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libpango1.0-0 libpangox-1.0-0 linux-headers-4.4.0-21 [...]
119
 
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August 2, 2016

How to configure two-factor authentication using sudo in Linux

To configure two-factor authentication using sudo in Linux

Two-factor authentication is used to reduce infiltration. In this tutorial we will learn how to add radius to sudo for Centos 7 or Ubuntu 16.04. It is made more robust with the help of WIKID Strong Authentication server. Pam-radius authorization is done in the root folder and then the authentication is done separately in the two-factor authentication server.

To configure sudo on CentOS

Utilise the following command to install the dependencies.

[root@linuxhelp ~]# yum install make gcc pam pam-devel -y Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: [...]
53
 
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July 25, 2016

How to install ipcop

To install ipcop

IPCop manages firewall appliance based on PC hardware build on the Linux net filter framework. Installation of IPCop is explained in this manual.

Features

It is more Secured, stable and highly composed firewall Built in web server Supports caching DNS proxy and web caching proxy. System to detect external attacks. Network partition availability. Supports  DHCP client and server. Supports VPN Traffic shaping posibility. To Install ipcop

Download the ipcop iso file from it’s official site. Boot it through an USB or pendrive and restart it. The ipcop installation page appears, hit “enter” to initialize the  installation. Select the [...]

176
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