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Tutorials (33)

Total Tutorials: 5168  |  Added today: 0 Tutorials updated: 02/09/2019

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Securing the Intranet in a World of Digital Natives Popular
How securing a network in this new user environment differs from the old model and why it may be beneficial to change some longstanding policies and training methods to adapt to the “natives”.
Added: 01/15/2010, Hits: 855, Rating: 5, Votes: 1
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Securing the Network from Within (Part 1)
All too often we hear of how a hacker bypassed a router and the firewall to penetrate a company’s internal network. Reality is that there will always be a way into an internal network. Is it time to start thinking of protecting the network in a different way? Read on to find out.
Added: 01/19/2006, Hits: 822, Rating: 0, Votes: 0
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Securing your Network in an Era of Heterogeneity
In this article, we'll provide some security tips for different popular operating systems (other than Windows) as well as a set of best practices that should be applied to all.
Added: 12/16/2011, Hits: 689, Rating: 0, Votes: 0
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Security Log Management Tips
Some tips and tricks that can be used to better dig the information that you need out of the security log; contributing towards the overall security of your network.
Added: 08/27/2010, Hits: 866, Rating: 0, Votes: 0
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Security Zoning for Virtualized Environments
An important consideration when assessing the security of a virtualized environment: network security zoning.
Added: 03/13/2009, Hits: 966, Rating: 0, Votes: 0
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SEO Poisoning: What it is and what you can do about it
How to protect your organization from SEO Poisoning without crippling users’ ability to conduct internet searches.
Added: 08/06/2010, Hits: 917, Rating: 0, Votes: 0
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Sys Admin: Friend or Foe?
The network system administrator is the first line, and sometimes last line of defence that a network has. What happens though if that very same defender becomes more of a liability?
Added: 07/21/2005, Hits: 752, Rating: 0, Votes: 0
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Testifying in a Computer Crimes Case
As an IT professional and working network administrator, you may find yourself called upon to testify as a victim or witness (i.e., a representative of a company whose network is victimized) in a computer-related crime. Another possibility is that you might someday want to use your technical expertise to become a professional expert witness in computer-related cases. In this article, we examine the basics of testifying in either capacity in a case involving computer crimes, and how you can move into the lucrative field of computer forensics, on either a full- or part-time basis.
Added: 02/08/2005, Hits: 903, Rating: 0, Votes: 0
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The importance of having a CSO/CIO
In most midsize to large organizations there exists a computer security group. This group is made up of various sub-groupings. Typically you will have your technical people, as well as the management. Ideally the two groups will co-exist peacefully, and in reality it is a must for the technical folks to have strong representation by the CSO or CIO.
Added: 11/24/2005, Hits: 749, Rating: 0, Votes: 0
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The Security Risks Of Desktop Searches
Google has recently released a very handy new tool that allows you to perform searches against your own computer in the same way that you would search the Internet. With this tool come some serious security problems though. In this article, I will discuss Google’s security issues and talk about what this might mean for other companies developing similar applications.
Added: 06/03/2005, Hits: 720, Rating: 0, Votes: 0
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Third-Party Software is a Security Threat (Part 1)
In these two articles we will explore the areas that enterprise need to focus on as a security conscious company to ensure that loose ends are pinned down to improve our overall security posture.
Added: 09/19/2014, Hits: 772, Rating: 0, Votes: 0
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Threats and your Assets – What is really at Risk?
In this article we will cover some of the most important items you will need to consider when discussing, analyzing, designing or implementing a security posture within your place of business, or perhaps in a company you may be servicing. Considering that threats and their origins are constantly changing... shifting, we need to (as Security Analysts/Engineers) focus on what those threats are, where they originate from and what we can do about them as well as deal with their drift from the norm which was basically from being heavily focused on external threats to being in balance with internal threats.
Added: 08/11/2004, Hits: 824, Rating: 0, Votes: 0
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Using Software Restriction Policies To Keep Games Off Of Your Network
Unauthorized software such as computer games decreases productivity, robs your network of resources, and jeopardizes your network’s security. However, you can preserve your network’s integrity by using software restriction policies to control what software users are and are not allowed to run.
Added: 09/01/2004, Hits: 713, Rating: 0, Votes: 0
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