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	<title>PCtechtips.org &#187; security</title>
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	<link>http://pctechtips.org</link>
	<description>Articles and tutorials about information technology</description>
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		<title>How to List All Users in Linux</title>
		<link>http://pctechtips.org/how-to-list-all-users-in-linux/</link>
		<comments>http://pctechtips.org/how-to-list-all-users-in-linux/#comments</comments>
		<pubDate>Fri, 04 May 2012 17:14:19 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[linux]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[ubuntu]]></category>
		<category><![CDATA[list users]]></category>

		<guid isPermaLink="false">http://pctechtips.org/?p=1332</guid>
		<description><![CDATA[The /etc/passwd file in Linux is a file that contains a list of users, and information about those users. We can use this file to list all users that exist in our system. For example, using the &#8220;cat&#8221; command will output the whole file. Notice that every line starts with the username field. oot@bt:~# cat /etc/passwd root:x:0:0:root:/root:/bin/bash [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Erasing your Hard Drive Data with Shred.</title>
		<link>http://pctechtips.org/erasing-your-hard-drive-data-with-shred/</link>
		<comments>http://pctechtips.org/erasing-your-hard-drive-data-with-shred/#comments</comments>
		<pubDate>Mon, 19 Mar 2012 13:23:07 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[linux]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[erase]]></category>
		<category><![CDATA[hard drive]]></category>
		<category><![CDATA[shred]]></category>

		<guid isPermaLink="false">http://pctechtips.org/?p=1259</guid>
		<description><![CDATA[If you&#8217;re planning on selling or decommission your old PC / Laptop, it is always a good practice to completely erase your hard drive data. There are tools that make recovering of files very easy. Even when these files have been overwritten by partitioning and installing new OS. Tools like Shred or DBAN make the process of securely [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Removing Google Chrome Web History.</title>
		<link>http://pctechtips.org/removing-google-chrome-web-history/</link>
		<comments>http://pctechtips.org/removing-google-chrome-web-history/#comments</comments>
		<pubDate>Sat, 25 Feb 2012 22:29:39 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[security]]></category>
		<category><![CDATA[google chrome]]></category>
		<category><![CDATA[removing google history]]></category>

		<guid isPermaLink="false">http://pctechtips.org/?p=1201</guid>
		<description><![CDATA[Here&#8217;s a quick tutorial on how to remove your Google chrome web history. I doubt this will prevent Google from logging your online searches and activity, but at least is step of precaution. 1.Log in to your Google account, and click &#8220;Account Settings.&#8221; 2. Go to &#8220;Web History&#8221; at the bottom 3. Click &#8220;Remove all web history.&#8221;]]></description>
		<wfw:commentRss>http://pctechtips.org/removing-google-chrome-web-history/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Concern Rises Over Google New &#8220;Privacy Policy.&#8221;</title>
		<link>http://pctechtips.org/concern-rises-over-google-privacy-policy/</link>
		<comments>http://pctechtips.org/concern-rises-over-google-privacy-policy/#comments</comments>
		<pubDate>Sat, 25 Feb 2012 22:08:44 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[security]]></category>
		<category><![CDATA[concern]]></category>
		<category><![CDATA[google search]]></category>
		<category><![CDATA[privacy policy]]></category>

		<guid isPermaLink="false">http://pctechtips.org/?p=1195</guid>
		<description><![CDATA[If you use Google search engine, you might have seen the new Google &#8221;privacy policy,&#8221; which will take effect in March 1st. This privacy policy has generated plenty of controversy, and it has many people worried because of the power it gives Google with information gathering through users searches, android smartphone users, etc. In a nutshell, the new policy will combine [...]]]></description>
		<wfw:commentRss>http://pctechtips.org/concern-rises-over-google-privacy-policy/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Scanning Hosts Anonymously with Nmap and Proxychains.</title>
		<link>http://pctechtips.org/scanning-hosts-anonymously-with-nmap-and-proxychains/</link>
		<comments>http://pctechtips.org/scanning-hosts-anonymously-with-nmap-and-proxychains/#comments</comments>
		<pubDate>Mon, 04 Oct 2010 00:23:07 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[networking]]></category>
		<category><![CDATA[pentesting]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[anonymous scan]]></category>
		<category><![CDATA[nmap]]></category>
		<category><![CDATA[proxychains]]></category>
		<category><![CDATA[tor]]></category>

		<guid isPermaLink="false">http://pctechtips.org/?p=1060</guid>
		<description><![CDATA[In order to achieve complete anonymity while scanning a host, proxychains is as good as it gets because it uses Tor and Privoxy to tunnel the Nmap scan. In other words, you feed an application to proxychains, in this case Nmap, and it uses Tor for the scan. ProxyChains allows you to use SSH, Telnet, [...]]]></description>
		<wfw:commentRss>http://pctechtips.org/scanning-hosts-anonymously-with-nmap-and-proxychains/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Metasploit: Dropping Backdoor Through a Meterpreter Session.</title>
		<link>http://pctechtips.org/metasploit-dropping-backdoor-through-a-meterpreter-session/</link>
		<comments>http://pctechtips.org/metasploit-dropping-backdoor-through-a-meterpreter-session/#comments</comments>
		<pubDate>Sun, 26 Sep 2010 06:41:16 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[metasploit]]></category>
		<category><![CDATA[pentesting]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[backdoor]]></category>
		<category><![CDATA[meterpreter]]></category>
		<category><![CDATA[persistent]]></category>
		<category><![CDATA[scheduleme]]></category>

		<guid isPermaLink="false">http://pctechtips.org/?p=1046</guid>
		<description><![CDATA[There are different ways to drop a backdoor on a target machine with meterpreter. For example, netcat can be uploaded to the victim and with a few registry hacks the backdoor runs when the user login, allowing for shell access; however, there are a few drawbacks with this method. First, it requires to edit the [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Metasploit: Bypassing Antivirus with Msfencode</title>
		<link>http://pctechtips.org/metasploit-bypassing-antivirus-with-msfencode/</link>
		<comments>http://pctechtips.org/metasploit-bypassing-antivirus-with-msfencode/#comments</comments>
		<pubDate>Fri, 24 Sep 2010 08:14:39 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[metasploit]]></category>
		<category><![CDATA[pentesting]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[binaries]]></category>
		<category><![CDATA[Bypassing AV]]></category>

		<guid isPermaLink="false">http://pctechtips.org/?p=1034</guid>
		<description><![CDATA[One of the cool features of Metasploit is the ability to encode your payload into an executable; furthermore, msfencode &#8220;-x&#8221; option allows you to select a profile, which could be a legit executable like: putty, calc, notepad, etc, to embed your payload, and; therefore, making it more difficult to detect. Now, when trying to bypass [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Metasploit: Getting User Password with keylogrecorder.</title>
		<link>http://pctechtips.org/metasploit-getting-user-password-with-keylogrecorder/</link>
		<comments>http://pctechtips.org/metasploit-getting-user-password-with-keylogrecorder/#comments</comments>
		<pubDate>Mon, 13 Sep 2010 04:48:29 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[pentesting]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[keylogrecorder]]></category>
		<category><![CDATA[metasploit]]></category>
		<category><![CDATA[meterpreter]]></category>
		<category><![CDATA[user password]]></category>

		<guid isPermaLink="false">http://pctechtips.org/?p=1022</guid>
		<description><![CDATA[So you got a meterpreter session on a remote client, and now you want to get password hashes; but sometimes you can&#8217;t use &#8220;hashdump&#8221; from meterpreter, specially if your session is not running as user with admin privileges. So how could you get the remote user password? Well, Metasploit has a script called &#8220;keylogrecorder,&#8221; which [...]]]></description>
		<wfw:commentRss>http://pctechtips.org/metasploit-getting-user-password-with-keylogrecorder/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Cracking WPA with Backtrack 4 (updated).</title>
		<link>http://pctechtips.org/cracking-wpa-with-backtrack-4/</link>
		<comments>http://pctechtips.org/cracking-wpa-with-backtrack-4/#comments</comments>
		<pubDate>Thu, 09 Sep 2010 04:17:32 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[pentesting]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[wireless]]></category>
		<category><![CDATA[aircrack-ng]]></category>
		<category><![CDATA[backtrack]]></category>
		<category><![CDATA[cracking wpa]]></category>
		<category><![CDATA[wpa]]></category>

		<guid isPermaLink="false">http://pctechtips.org/?p=1016</guid>
		<description><![CDATA[Ok, the previous video was kind of out dated, so I posted a new one. Credits to g0tmi1k. This video goes beyond just cracking wpa, it also shows how the different tools perform. This video explains the methodology really simple. Let me say that cracking WPA is not like cracking WEP, in WEP you&#8217;re exploiting [...]]]></description>
		<wfw:commentRss>http://pctechtips.org/cracking-wpa-with-backtrack-4/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Installing VMware-Tools in Backtrack 4 &#8211; VM Workstation</title>
		<link>http://pctechtips.org/installing-vmware-tools-in-backtrack-4-vmware-wrokstation/</link>
		<comments>http://pctechtips.org/installing-vmware-tools-in-backtrack-4-vmware-wrokstation/#comments</comments>
		<pubDate>Wed, 07 Apr 2010 06:29:45 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[linux]]></category>
		<category><![CDATA[pentesting]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[virtualization]]></category>
		<category><![CDATA[vmware]]></category>

		<guid isPermaLink="false">http://pctechtips.org/?p=962</guid>
		<description><![CDATA[If you&#8217;re like me that test pretty much any os and apps in some sort of virtual environment. In my case I use VMware Workstation, so when I decided to test Backtrack 4 final, I needed to install the vmware Tools, and here I go over the commands needed to install the vmware tools. 1- [...]]]></description>
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		<slash:comments>0</slash:comments>
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