Washington, D.C. - infoZine - American Forces Press Service - Defense Department officials issued the long-awaited policy today, establishing consistent rules for all military members and employers.

Deputy Defense Secretary William J. Lynn III, who signed the policy, said it strikes a critical balance between the benefits and potential vulnerabilities of these applications. "This directive recognizes the importance of balancing appropriate security measures while maximizing the capabilities afforded by 21st-century Internet tools," he said.

While authorizing access to these tools, the new policy also recognizes the importance of protecting military networks and operations, explained David M. Wennergren, deputy assistant secretary of defense for information management and technology.

For example, the new policy allows commanders to temporarily limit that access as required to maintain operations security or address bandwidth constraints. It also prohibits malicious activity on military information networks and denies access to sites promoting prohibited activity such as gambling, pornography and hate crimes.

While information sharing may seem the polar opposite of security to some people, Wennergren said the Defense Department can no longer afford to consider just one or the other.

"If you look at either one individually, you will fail," he said. "You will have great security, but no ability to access information sharing. [Or], if you think only about sharing, you will run into issues of operational security and letting bad things into your system. So you can no longer think of them as two separate subjects."

The new policy promotes what Wennergren calls "secure information sharing," providing the balance needed to tap into the capabilities social media networking provides without compromising security.

He emphasized the importance of personal responsibility in using unclassified military networks to access these tools, and said the department will continue to evaluate the policy after it takes effect.

"There's a huge imperative for security," Wennergren said. "It is everyone's responsibility in the department to make sure they are doing all that they can to protect our information and our information systems."

Ultimately, he called responsible, security-conscious use of social media networks a win-win proposition for the Defense Department and its members, enabling them to take full advantage of the power of social media networking.

"The world of Web 2.0 and the Internet provides these amazing opportunities to collaborate," Wennergren said. It not only promotes information sharing across organizational boundaries and with mission partners, but also enables deployed troops to maintain contact with their loved ones at home.

"So if you work on those two pieces" -- access and security -- "this really is giving people this avenue to do amazing things in terms of getting the information shared and making decisions happen much more rapidly," Wennergren said.

Until now, most servicemembers have been able to access social media platforms from their government computers, but policies have not been consistent across the department. The Marine Corps instituted a policy in early 2007 blocking Marines from accessing these sites through the Marine networks. Marines have, however, been permitted to access the sites from personal computers.