IT Security

Featured Videos

IntraLogic's official release of the "One Button" Lockdown system on CBS 2 News.


Fri, 2012-11-30 11:12 AM

GTRI app

The people who work to secure loose, potentially dangerous, nuclear material around the world now have a smart phone app to help them do their jobs.
Fri, 2012-11-30 10:16 AM
Some printer models are vulnerable to hackers because of a code flaw, warned the U.S. computer security emergency response team. In a vulnerability note issued on Nov. 26 and updated on Nov. 29, the...
Fri, 2012-11-30 08:27 AM

GSN Awards 2012

Hundreds of the best of the homeland security community’s federal, state and municipal government officials, government contractors, systems integrators, IT vendors and physical security product and...
Wed, 2012-11-28 02:48 PM

Sen. Joe Lieberman (I-CT)

The lack of electronic protection for America’s critical infrastructure remains the most critical homeland security issue for the next Congress, said a key Senate homeland security committee chairman...
Tue, 2012-11-27 02:21 PM
A Buffalo NY-area man was arrested and more Websites seized as ICE’s “Cyber Monday” crackdown on electronic sales of counterfeit merchandise continued on Nov. 26. Federal authorities arrested Gary...
Mon, 2012-11-26 01:54 PM
In an operation timed to coincide with one of the busiest online shopping days of the year, Immigration and Customs Enforcement and law enforcement agencies from across Europe, and the European...
Fri, 2012-11-23 12:05 PM

Andrew Auernheimer

One of two apparently celebrity-seeking hackers disdainful of government and corporate America now faces 10 years in jail for illegally accessing AT&T servers and stealing information from 120,...
Mon, 2012-11-19 09:38 AM


Since the beginning of the latest tensions between Palestinians in Gaza and Israel,  hundreds of Israeli Websites have been targeted in a coordinated cyber attack by the “Anonymous” collective...
Mon, 2012-11-19 09:00 AM
A former prosecutor and a clerk in Colombia’s office of attorney general have been arrested for allegedly selling sensitive information about U.S. narcotics prosecutions in New York. The two...
Fri, 2012-11-16 02:43 PM
In the latest conviction in a convoluted series of Internet threats against the University of Pittsburgh this spring, a 25-year-old man has pleaded guilty to making a YouTube video threatening to...
Thu, 2012-11-15 11:38 AM

Gov. Nikki Haley

The Governor of South Carolina ordered cabinet-wide cyber security measures to be put in place as the state reels under a massive electronic breach of its revenue department’s data. Cyber thieves...
Thu, 2012-11-15 10:58 AM
A recently-declassified report says the U.S. electric power delivery system is vulnerable to terrorist attacks that could cause more damage to the system than natural disasters like Hurricane Sandy....

Commentary and Opinions

The current economic environment is changing the behavior of individuals and government entities alike, forcing both to control costs and improve organizational efficiencies. On the outside there has been increase in theft; on the inside there is escalating evidence of malicious activities by current, former and even prospective employees. Agencies and federal entities have spent a great deal of time and money defending their networks and applications from outsider attacks, but now the greatest risk can be from the trusted insider with access to privileged, highly confidential and now, in these tough economic times, resalable information.
It is clear that the president is the ultimate 'big hammer' when it comes down to making different agencies of the government cooperate and behave properly. As with any CEO, he cannot be everywhere and needs clear policies that take care of the 98 percent of "common cases" that occur each day. Some so-called common cases revolve around national policy for handing attacks against the government. Other common cases revolve around agencies that need to cooperate with the civilian infrastructure in handling threats. As it now stands, there is no 'employee policy manual' that keeps the CEO out of the day-to-day functions of cyber-security.
Network security is a tough job. The job is even tougher for those entrusted to protect our government networks from intruders. From managing the sensitivity level of the data to continuously monitoring the network, securing databases is one of those jobs that can have dire consequences if done insufficiently or haphazardly.
The government and commercial market for cyber-security products and services is hot. Governments use vast amounts of information technology to conduct operations and to interface with citizens. Operations must be conducted securely and with an assurance that information is accurate and protected from unauthorized access and disclosure. Consider that:
Large, popular sporting events are cause for concern when it comes to network security and performance, and March Madness is one of the most notorious for causing IT headaches. Homeland security professionals should be exceptionally cautious, because they can unsuspectingly open up agency networks to Internet-borne threats or inadvertently invite hackers to steal sensitive information. As a result of visiting the wrong Web pages, naive users can download malware, causing grave damage to the network and equipment.

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Technology Sectors

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New Products

Millis, MA-based Kanguru Solutions, a manufacturer of secure IT storage solutions, has announced the ad...

Reston, VA-based Input, which specializes in government business, has unveiled new research detailing adoption trends for cloud computing, virtualization, service-oriented archi...

Rockville, MD-based Telvent reports that it is the first vendor selected to participate in a DHS superv...

Mobile Active Defense, LLC (M.A.D.) has announced the release of its patent-pending mobile firewall and contents filtering mecha...

GammaTech Computer Corp., a manufacturer of notebook and tablet computers, has introduced the newest member to its line of cost-effecti...

White Papers

Vector Firm


There was a time when a trade show budget was never questioned. If your company had a product to launch,training to conduct, leads to generate or branding to imprint, the industry’s major trade show was the place to do it.

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Network Access Control and 802.1x - Advantages, Constraints and Capabilities

Written by distinguished security industry analyst Pete Lindstrom of Spire Security

The industry has been blurring the differences between 802.1x and NAC. Some believe that 802.1x is sufficient and similar enough to a full NAC solution to start down the path of implementation. What organizations often find is that the 802.1x story seems fairly simple and easy, but the deployment is much more difficult. This paper examines the fully 802.1x and NAC details such as:

    * What is 802.1x?
    * What important features are missing from 802.1x?
    * What alternatives exist to 802.1x and why?
    * What are the hidden costs associated with rolling out NAC?
    * How can commercial enterprises and government organizations benefit from NAC?


Narus, a leader in real-time traffic intelligence for protecting governments, service providers and enterprises, just completed its 2010 annual cyber security survey focusing on the United States. Sponsored jointly with Converge Network Digest and Government Secuirty News, the survey queried a cross-section of security professionals in a variety of industries, and revealed compelling details relating to cyber security concerns, opinons and expectations for protection against attacks. More...