The Department of Homeland Security on Monday issued guidance to U.S. companies and government agencies on securing their computer networks following the killing last week of a top Iranian general.
Cyberwarfare is the use or targeting in a battlespace or warfare context of computers, online control systems and networks. It involves both offensive and defensive operations pertaining to the threat of cyberattacks, espionage and sabotage. There has been controversy over whether such operations can be called "war". Nevertheless, powers have been developing cyber capabilities and engaged in cyberwarfare, both offensively and defensively.
A junior Marine got his artillery unit into a serious bind after snapping a photo during a massive force-on-force training exercise in California's Mojave Desert.
Security analysts from IBM recently discovered a data-wiping malware dubbed as ZeroCleare.
If "mutually assured cyber destruction" were to occur, one Marine Corps leader said, authoritarian nations such as China might have more to lose than the United States.
Defending in cyberspace is only half the battle. Making it clear to adversaries that the United States is capable of engaging in damaging cyberattacks of its own is a way of deterring adversaries from acting in the first place, a senior Defense Department official told lawmakers on Capitol Hill.
Eight of the world's biggest technology service providers were hacked by Chinese cyber spies in an elaborate and years-long invasion, Reuters found. The invasion exploited weaknesses in those companies, their customers, and the Western system of technological defense.
U.S. military cyber forces launched a strike against Iranian military computer systems on Thursday as President Donald Trump backed away from plans for a more conventional military strike in response to Iran's downing of a U.S. surveillance drone, U.S. officials said Saturday.
Within the U.S military services, leaders often discuss the close relationship of cyber warfare and electronic warfare. But what's less clear is the relationship between these two disciplines at U.S. Cyber Command.
The Chinese regime is getting ready to replace the Windows operating system in its military. The new operating system is independently developed by China, and it would prevent the United States from hacking into China's military network.
The Federal Bureau of Investigation (FBI) and the U.S. Department of Homeland Security (DHS) have issued a joint malware analysis report (MAR) on a malware strain dubbed ELECTRICFISH and used by the North-Korean APT group Lazarus to exfiltrate data from victims.