Locking down the federal government.
NicoElNico via shutterstock.com
President Trump's new executive order on cybersecurity signals some significant new federal cybersecurity efforts.
The Australian Federal Police will receive $321.4 million over four years for a range of measures.
The Conversation’s political experts react to the 2017-18 budget's key measures in the areas of welfare, foreign aid, defence spending and more.
Women in rural Malawi, outside an AIDS hospital. AIDS was the first of the ‘new’ pandemic threats, after bird flu.
An active outbreak of a type of bird flu in China raises concerns about worldwide pandemics. Ebola and Zika viruses still threaten. Here's why this is not the time to cut funding.
Injured people are assisted after an incident on Westminster Bridge in London.
Was the London attacker acting alone? Was he really a soldier of the Islamic State? Research on the nature of jihadism in the West reveals possible answers.
Protests in South Africa have been growing, showing increasing discontent with the state.
Corruption is leading to instability in South Africa, which in turn poses a threat to the country's national security.
The world is searching – will we protect ourselves?
Graphic via shutterstock.com
The latest release from WikiLeaks, of information about CIA hacking efforts, is yet another reminder of how Americans and our government must better protect our secret information.
A woman holds a flag as she looks out over the National Sept. 11 Memorial and Museum.
Data on violent incidents in the US reveal that our focus on Islamist extremism since 9/11 may be misguided.
Michael Flynn’s departure has left the White House under a cloud.
EPA/Jim Lo Scalzo
Losing a national security adviser is one thing – weeks and months of slow-drip crises is quite another.
Democratic National Committee Chairman Tom Perez rallies with protesters outside the White House.
Research on more than 50 government investigations reveals how partisanship can get in the way of finding answers we all agree on.
Canadian Prime Minister Justin Trudeau is greeted by U.S. President Donald Trump.
Can Canada manage to keep up trade while also meeting US expectations for a safe border?
Donald Trump is famously attached to his phone.
AP Photo/Matt Rourke
The best way to protect a presidential device is to keep it off the internet altogether. If that's not going to happen, how else can such a sensitive gadget be kept safe?
Trump shows off the executive order withdrawing the U.S. from the TPP.
Ron Sachs/Pool via CNP/MediaPunch/IPX
Trump formally pulled out of the Trans-Pacific Partnership and signaled his intention to begin renegotiating NAFTA. Here's some context.
Today’s violent extremists can draw inspiration from material online and through media coverage of sensational acts of violence.
We have become used to hearing stories of 'increased chatter' and 'high alerts' when it comes to terrorism. Doesn’t that mean intelligence agencies should know enough to prevent attacks?
TPP’s death may make patrolling the South China Sea more dangerous.
The main arguments in favor of the TPP were economic. But there's another reason the Trump administration should rethink its promise to nix it: Its demise will weaken US national security.
Previously presumed dead, Australian citizen Neil Prakash was arrested at the Turkish border in late November.
The extradition process for Australian citizen Neil Prakash could be prolonged, as Turkey and other countries may want to interrogate him or seek his extradition.
For allies of the United States, the reality of a Donald Trump presidency has just begun to sink in.
Many Australians fear a terrorist attack like that in Nice, France, earlier this year.
Many Australians are frightened by the prospect of terrorism on home soil, but statistics show they don't have much to fear.
It’s all fun until someone gets hacked.
Prime Minister Malcolm Turnbull and senior ministers have been criticised over their use of WhatsApp, which can leave users vulnerable if their phones are hacked, attacked by malware, or simply stolen.
The guided missile destroyer USS Barry deploys to sea from Naval Station Norfolk ahead of Hurricane Sandy in 2012.
Politicians are still debating whether climate change is real, but military planners call it a serious threat. A retired rear admiral explains how climate change affects U.S. national security.
An intelligence review should include not just policy considerations, but open public debate.
The federal government's review of intelligence agencies is important not just for our understanding of their function, but also for a more open public debate about spying and security.