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The Cheapskate's Infosecurity Toolbox




The Cheapskate's Infosecurity Toolbox
The Cheapskate's Infosecurity Toolbox



http://www.cio.com.au/index.php/id;75487924 

By Ken Pfeil 
07 February, 2007

As we all know, not everyone is fortunate enough to have a blank cheque 
for security-related procurement and implementation. Making the best of 
your allocated budget may at times call for primary or supplementary 
solutions that are freely available. This strategy cuts procurement time 
completely out of the loop as well. Here's a list of security tools 
available on the Web for free that you should add to your toolbox.

BartPE: Preinstalled Environment Troubled by that incessant spyware or 
virus that just doesn't seem to go away? Need a way to troubleshoot a 
system without booting the operating system installed on it? BartPE and 
the right plug-ins will let you do this. www.nu2.nu/pebuilder 

Snort: Open Source Intrusion Detection System Arguably the world's most 
used Intrusion Detection System. Both Windows and Linux binaries are 
available. www.snort.org 

VMWare Server: A virtual environment It finally happened: VMWare is 
available for free. Patch management, QA, vulnerability remediation 
testing and other daily activities are now available without a 
significant capital investment. VMWare also offers images of various 
environments, configurations and operating systems available for 
download (they're called "appliances") and ready to use in conjunction 
with the main product. Just download, point VMWare to the image and test 
away! www.vmware.com/products/server 

DataRescue's IDA Pro Freeware 4.3 disassembler and debugger Although not 
posted on the DataRescue site any more, the free version of their 
utility will turn up with a quick Google dig. Try 
www.programmersheaven.com/ 

OllyDbg disassembler and debugger Probably the world's most used 
debugger disassembler. Gives most commercial debuggers a good run for 
their money. www.ollydbg.de 

eEye Digital Security's Binary Diffing Suite A good, free suite of 
binary diffing tools you can use to see the effect that a released patch 
may have on your environment. Read the Web site, as there are some 
platform dependencies. research.eeye.com/html/tools/RT20060801-1.html 
Cygwin: Linux-like environment for Windows Need to run some scripts or 
programs that previously ran only under Linux? Do you miss your Linux 
command line when running Windows? www.cygwin.com 

Nagios: An open-source host, service and network monitoring program Not 
for security only, but Nagios can be used to monitor for events that 
typically have security implications. This is one that both the CIO and 
CISO will agree upon. www.nagios.org iptables and Firewall Builder: 
Firewall and Management Interface Don't have the deep pockets for a 
Checkpoint, Cisco or Juniper? iptables comes with most Linux 
distributions. Not comfortable using a command line to manage it? 
Firewall Builder is an intuitive way to install and manage the rule set. 
Get a couple of credit card CDs, create a bootable distribution, and 
you've got a firewall in your pocket. www.iptables.org and 
www.fwbuilder.org 

Apache SpamAssassin: Fight Spam at the Gateway Not really a secret to 
most people. With the right configuration this is difficult to beat no 
matter how much you spend on an antispam solution. 
spamassassin.apache.org/index.html

OpenSSH for Windows: Secure Shell for Windows Because FTP is so passe 
(and insecure), use OpenSSH on the server side coupled with "PuTTY" and 
WinSCP on the client side for a cheap way to secure your file transfers. 
sshwindows.sourceforge.net, www.chiark.greenend.org.uk/~sgtatham/putty 
and winscp.net

Cheops-ng: "The Network Swiss Army Knife" A tool for mapping and 
monitoring your network. This is an excellent free way to track down 
most of the systems on your network. 
cheops-ng.sourceforge.net/download.php

ACID (Analysis Console for Intrusion Databases) An analysis engine to 
search and process security events generated by various intrusion 
detection systems, firewalls and network monitoring tools. 
acidlab.sourceforge.net

-=-

7 Things You Should Never Say in E-Mail by Sarah Scalet

1. We've just got a heads up that we're going to be served with a 
   subpoena, so please clean up your files before next Monday.

2. Can we push the numbers here?

3. Hey sexy, meet me in the coat closet in 5 mins.

4. [Insert CEO name here] is such a [insert expletive here].

5. I don't think we should hire a woman for that job.

6. To all: I know I had a lot to drink at lunch today, but . . .

7. I should never have put that in an e-mail.

-=-

SIDEBAR: Want more?

Here are a bunch of other tools the cheapskate infosec exec should 
investigate:

Nessus

Nmap

Paros

Netcat

Metasploit

MBSA (Microsoft Baseline Security Analyzer)

WSUS (Windows Server

Update Services)

Ecora Auditor 4.x

SpyBot Search and Destroy

Ad-Aware SE

HijackThis

Windows XP Built-in Firewall

RootKitRevealer

Tor

-=-

Ken Pfeil is an information security industry veteran


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