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Rally attendees cast shadows as they hold campaign signs during a rally held by 2020 Democratic Presidential hopeful Senator Kamala Harris (D-CA) in Davenport, Iowa on August 12, 2019.

Calling Off Iowa’s “Digital Caucuses” Is a Wise Display of Caution

DNC decision to block Iowa digital caucus deserves praise writes cybersecurity expert.
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“Virtual Iowa Caucuses” Demand Cybersecurity Attention: 2020 Election Security Can’t Wait Till 2020

The past week featured stark reminders of the importance of election security as the 2020 presidential election swiftly approaches. First, former Special Counsel Robert Mueller…
A participant attends the 34C3 Chaos Communication Congress of the Chaos Computer Club on December 27, 2017 in Leipzig, Germany.

Why the Ghost Keys ‘Solution’ to Encryption is No Solution

The use of applications such as Signal, WhatsApp, iMessage, and Facebook Messenger for communications secured by end-to-end encryption has exploded over the past few years. Two…
A futuristic design of an integrated circuit with displays showing source code.

Empathy Matters: Leadership in Cyber

"Having both served in the U.S. Department of Defense in the post-9/11 era, we’ve found ourselves in far-flung outposts around the world, where Americans and Coalition partners…
Maps showing US and Iranian reports of drone paths.

Top Expert Backgrounder: Aborted U.S. Strike, Cyber Operation Against Iran and International Law

"It is difficult to definitely conclude that the proposed U.S. kinetic strikes would have been valid exercises of self-defense."
High tension electrical power lines at a transfer station along Highway 58 are viewed on March 28, 2017, near Buttonwillow, California.

U.S. Cyber Command, Russia and Critical Infrastructure: What Norms and Laws Apply?

Emplacing malware in critical infrastructure on which the civilian population depends is a decision States must not take lightly. It may also violate international law, but 'responding…
Estonian President Kersti Kaljulaid speaks to open the Estonian parliament Riigikogu's first opening sitting after elections on April 4, 2019 in Tallinn.

Estonia Speaks Out on Key Rules for Cyberspace

Estonian President Kaljulaid stakes out a bold position on collective countermeasures in cyberspace and clarifies the obligation of due diligence.
A Huawei logo is displayed at a retail store in Beijing on May 23, 2019.

An Emergency or Business as Usual? Huawei and Trump’s Emergency Powers

Should the emergency declaration be used purely as leverage in a trade war, it would clearly be an abuse of the intent of emergency powers.
Cyber-warfare specialists serving with the 175th Cyberspace Operations Group of the Maryland Air National Guard engage in weekend training at Warfield Air National Guard Base, Middle River, Md., Jun. 3, 2017. They sit at semicircle of computers.

When To Use the ‘Nuclear Option?’ Why Knocking Russia Offline Is a Bad Idea

The news about the November 2018 Cyber Command operation that knocked the notorious Russian troll farm, the Internet Research Agency, offline before the U.S. midterm elections…
A person types on a laptop. Translucent icons litter the image to represent cybersecurity.

CTRL+HALT+Defeat: State-Sponsored Surveillance and the Suppression of Dissent

A new lawsuit in Israeli court seeks accountability for the export of malicious spyware used for digital surveillance of human rights defenders, journalists, and political dissidents.…
People walk past a campaign billboard reading "April 21st. Decisive choice!" and bearing the portraits of Ukrainian President Petro Poroshenko and Russian President Vladimir Putin, on April 15, 2019, in the center of the western Ukrainian city of Lviv.

To Battle Russian Disinformation, Ukraine Mimics … Russia

In the five years since the conflict between Ukraine and Russia began, several Ukrainian initiatives have been introduced to reduce the influence of Russian disinformation and…
People walk past flowers and tributes displayed in memory of the twin mosque massacre victims outside the Al Noor mosque in Christchurch on March 29, 2019.

Scramble to Erase New Zealand Attack Videos Exposes Pitfalls Too

The white supremacist who attacked two mosques in Christchurch, New Zealand, created a Facebook livestream of his assault that spread at an alarming rate. At times, YouTube said,…
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