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Q&A with Shivaji Sengupta, member and CEO of MAGNUS Management Group LLC and founder and CEO of NXTKey Corporation.

Sixty million malware programs are written annually, according to McAfee President Dave DeWalt. That is up from 3 million in 2007. With attacks aimed at virtually anything connected to the Internet and coming at networks from all entry points, finding the bug in an agency's appstack can prove quite difficult. Guest blogger Chris LaPoint outlines how taking a holistic view of the appstack and optimizing visibility into the entire information technology environment is key to running a healthy organization.

Concerns about the telecommunications supply chain have led U.S. network providers to institute extensive security procedures, but government officials are looking at establishing formal guidelines for procuring network components overseas—for better or worse.

U.S. Immigration and Customs Enforcement has sought to harness the power of innovation to identify perpetrators who might be in, or be traveling to, America.

Government conversations related to safeguarding cyberspace spin around policy as much as technology, particularly when it comes to sluggish efforts to modernize networks. Federal information assurance security policies and procedures were penned long before today's threats rendered them obsolete. The New IP approach to modernize networks could help change that.