The Iranian Cyber Army has taken over many websites.
Iranian cyberthreats come from independent hacker groups and from those suspected of having government ties. Their efforts may be part of a campaign to counterbalance other international powers.
There’s a global war going on, and a global arms race to go with it. It’s not a race for physical weapons, it’s a race to develop cyber weapons of psychological, emotional, financial and infrastructure attack.
Hostile foreign powers and even tech companies are not attacking us with bullets and bombs; they're doing it with bits and bytes. It's Cyber Security Awareness Month, so what to do about the third world war being waged in cyberspace?
North Korean cyberattacks may increase as the country comes under greater international pressure.
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The international community – and the U.S. and China in particular – should give serious thought to what might be North Korea's cyberattack equivalent of a nuclear weapons test.
Can we reduce the likelihood of digital attacks?
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For decades, deterrence has effectively countered the threat of nuclear weapons. Can we achieve similar results against cyber weapons?
The internet's architecture is under attack again as a huge denial of service attack takes out major sites in US and Europe.
Should one person lead two different government agencies?
U.S. government images
The key factor to consider is not cooperation, but rather focus: One is an offensive military unit and the other a defensive civilian agency.
Russia is pressing its national interests online.
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The FBI is warning of Russian cyberattackers probing American election systems. Information warfare scholars discuss Russia's digital efforts to benefit its national interests.
Teams collaborate to attack each other’s systems, and simultaneously defend their own.
By 2020, the cybersecurity industry will need 1.5 million more workers than will be qualified for jobs. What's the solution? Getting high school and college students excited about the industry.
Russia is flexing its cyberattack muscles.
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What do we know about Russia's cyber strategy, capabilities, and intentions? This top-notch adversary is more advanced and stealthier than any other.
Cybersecurity just got even more difficult.
The top cyberspy agency couldn't stay immune from attacks forever. What does it mean for governments, companies and internet users as a whole that the NSA has been hacked?