Find and Block Who is Tracking You Online
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Find and Block Who is Tracking You Online

Whenever we visit a website, we are tracked by our ISP, unknown people(s) and of…

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Install GestioIP IP Address Management Tool on Ubuntu/Debian
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Install GestioIP IP Address Management Tool on Ubuntu/Debian

GestiĆ³IP is an automated, web-based IPv4/IPv6 Address Management (IPAM) software. It features powerful network discovery…

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Setting Up RHEL 6 for Microsoft SCOM 2012 Support
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Setting Up RHEL 6 for Microsoft SCOM 2012 Support

Believe it or not, it’s important to know that Microsoft has a monitoring solution for…

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Pf vs iptables, Untangle, Pfsense – Why not both?
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Pf vs iptables, Untangle, Pfsense – Why not both?

My name is Jacob Graham and I am a Junior Systems Administrator in Victoria, Canada.…

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RHEL/CentOS 6.4 LDAP MD5 Certificate Error Caused by NSS 3.14 Update
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RHEL/CentOS 6.4 LDAP MD5 Certificate Error Caused by NSS 3.14 Update

After a recent update to the latest RHEL 6.4, an issue arose that caused LDAP…

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Introduction to SSH
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Introduction to SSH

Introduction What is SSH? Why use SSH? SSH is a network protocol similar to telnet…

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Secure Your Online Privacy with I2P
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Secure Your Online Privacy with I2P

I2P is an anonymity network, offering a simple layer that identity-sensitive applications can use to…

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ufw Firewall Usage on Ubuntu
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ufw Firewall Usage on Ubuntu

There’s an important piece of software sitting on your computer that you are probably completely…

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Steg: Hide Your Confidential Data Inside Images
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Steg: Hide Your Confidential Data Inside Images

Steg is a cross-platform portable software written in C++ which is used to hide your…

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Sandboxed Gentoo
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Sandboxed Gentoo

Introduction This article is a guide on installing Gentoo in another Linux distribution (Arch, in…

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SSLH: A SSL/SSH Multiplexer for Linux
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SSLH: A SSL/SSH Multiplexer for Linux

What is sslh? sslh accepts connections in HTTP, HTTPS, SSH, OpenVPN, tinc, XMPP, or any…

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How to Format USB to exFAT in Linux
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How to Format USB to exFAT in Linux

It doesn’t matter whether you’re a Linux user or a Systems Administrator and no matter…

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Install OpenVPN Access Server on Ubuntu/Debian
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Install OpenVPN Access Server on Ubuntu/Debian

OpenVPN Access Server(AS) is a full featured SSL VPN software solution that integrates OpenVPN server…

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How to Format USB Properly in Linux
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How to Format USB Properly in Linux

Sometimes things happen that your USB key is not showing because it is not properly…

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Grsync: An Easy Rsync Front-end GUI Backup Tool
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Grsync: An Easy Rsync Front-end GUI Backup Tool

rsync is a command-line backup tool that synchronizes files and directories from one system to…

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How to Secure Your Home Network with OpenDNS
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How to Secure Your Home Network with OpenDNS

Backup Your Data in Ubuntu
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Backup Your Data in Ubuntu

Have you ever thought how much is your data worth? Have you ever thought how…

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OpenSUSE 12.3 Behind a Proxy
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OpenSUSE 12.3 Behind a Proxy

Question! How to make OpenSUSE work from your workplace or somewhere where credentials are needed for…

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