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The Forefront of Space Domain Awareness

Protection of U.S. and allied space-based assets hinges on robust situational awareness.

Space Delta 2’s inaugural 19th Squadron in Dahlgren, Virginia, will be performing cislunar domain awareness, a key new mission to surveil and identify both friendly and adversarial activity in the space beyond the geosynchronous orbit. NASA illustration of its CAPSTONE mission that involves a microwave oven-sized CubeSat flying in cislunar space, the orbital space near and around the moon. Illustration by Daniel Rutter, NASA

DHS Seeks To Ensure 5G Cybersecurity

Next-gen mobile grows integral to homeland security.

Fifth-generation cellular communications will be more secure than predecessor technologies but will also introduce vulnerabilities, in part because of the vast expansion of devices that is expected with the emergence of the Internet of Things. SERDTHONGCHAI/Shutterstock

Army Senses Quantum Future

Researchers may demonstrate quantum sensors this year.

A Rydberg receiver and spectrum analyzer detect a wide range of real-world radio frequency signals above a microwave circuit, including AM radio, FM radio, Wi-Fi and Bluetooth. U.S. Army illustration

Government Agencies Must Remove Certain VMware Products

The possible vulnerabilities are seen as an "unacceptable risk" to federal agencies.

The Cybersecurity and Infrastructure Security Agency issued an emergency directive requiring federal agencies to apply VMware updates or remove specific VMware products from use until protective updates can be applied given four possible exploitable vulnerabilities that could allow cyber marauders to cause significant harm. Credit: Shutterstock/rafapress

SIGNAL Executive Video: Identity Is the New Battlefield in Cyberspace

Defending identity denies hackers access to networks, data.

Identity verification and credentials are key tools in protecting networks and their valuable data from breaches and compromise. Credit: PopTika/Shutterstock

On Point: Q&A With Rob Joyce

In this month's On Point column, we have a Q&A session with Rob Joyce, cybersecurity director for the National Security Agency, who shares his thoughts.

SOCOM Technologies Blaze Trails for Others in Defense

What is unique to special operations becomes de rigueur across the department.

Two U.S. Army special forces soldiers conduct radio checks during Exercise Combined Resolve in December, which included special operations forces from Ukraine. The U.S. Special Operations Command is pursuing multiple approaches to establish communications links with special forces and partner nations, and these approaches may become part of conventional force operations. U.S. Army photo

Perspectives on the Russian Invasion

The United States learns its lessons from Russia’s invasion of Ukraine.

Intelligence community leaders, including (l-r) FBI Director Christopher Wray; Gen. Paul Nakasone, USA, director, National Security Agency and commander, U.S. Cyber Command; Avril Haines, director of National Intelligence, Office of the Director of National Intelligence; CIA Director William Burns; and Gen. Scott Berrier, USA, director, Defense Intelligence Agency, testify before Congress in March about lessons learned from Russia’s invasion of Ukraine. Senate Select Committee on Intelligence

Cyberwar Is a Two-Way Street for Russia

The country’s digital infrastructure is a glass house in global cyber operations.

While Russia has a strong community of private sector hackers willing to engage in global cyber attacks for their nation, the United States also has its own patriotic hackers who can engage in their own form of wreaking digital havoc in Russia—possibly in coordination with U.S. government efforts. Alexander Geiger/Shutterstock

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Search Results for "" Cyber ""

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The Forefront of Space Domain Awareness

DHS Seeks To Ensure 5G Cybersecurity

Army Senses Quantum Future

Government Agencies Must Remove Certain VMware Products

SIGNAL Executive Video: Identity Is the New Battlefield in Cyberspace

Sponsored: Three Security Must-Haves When Evaluating SaaS Solutions

On Point: Q&A With Rob Joyce

SOCOM Technologies Blaze Trails for Others in Defense

Perspectives on the Russian Invasion

Cyberwar Is a Two-Way Street for Russia