Trump travel ban still in place despite court ruling, DHS says
Homeland Security Department responds after court order temporarily bars U.S. from deporting people from nations under travel ban
United States Department of Homeland Security
Trump signs immigration executive orders at visit to DHS
One deals with the construction of a southern border wall, while the other focuses on enforcement of U.S. immigration laws
More cases of Russian cyberattacks come to light
The revelation raises concerns that Russian cyberattacks have been more extensive than originally thought
U.S. releases details of Russian cyber espionage
According to the FBI and DHS, targets have included government organizations, infrastructure, universities and others
DHS, FBI urge vigilance by Americans against lone actor attacks
Officials are not aware of any credible threat, but authorities issued a bulletin after ISIS called for attacks on churches
DHS officials say they will remain vigilant against Election Day cyberattacks
DHS officials and similar government agencies told CBS News that they are equipped to counter a possible breach of vulnerable networks
Need to appeal your Medicare claim? Get in line
Here's what you can do about the quagmire of ever-rising waiting times -- easily more than a year -- to get a resolution
Jeh Johnson talks terrorism, refugees and border patrol
The hearing included protesters, a Trump jab and motions to remain vigilant against heightened terror threats
DHS worker with top-clearance caught on verge of staging attack?
Feds say he was nabbed entering agency's headquarters with tools for potential assault
Orlando killer's inflammatory comments come to light
The FBI continues to dig into Omar Mateen's background -- and what they are uncovering is the 29-year-old's erratic behavior
Feds freed nearly 20,000 convicted criminal immigrants in 2015
A convicted Haitian criminal was rejected by his home country when the U.S. tried to deport him, so DHS freed him, and then he killed a woman
Feds prep for terror hit on NYC subway air
Homeland Security starting major study of airflow through subway tunnels in anticipation of possible biological or chemical attack
AP: New U.S. border security color code system nixed
Would have been similar to the widely-panned one dropped in 2010 that measured the terrorism threat
Feds share intel on cyberthreats with businesses
"This is the 'if you see something, say something' of cybersecurity," Homeland Security chief says
50-agency security crackdown greets Super Bowl 2016
In advance of Sunday's game, precautions marshaled by Homeland Security Secretary Jeh Johnson included an FAA ban of consumer drones
Bernie Sanders campaign requests Secret Service protection
But the Department of Homeland Security has yet to authorize a security detail for the Vermont senator
Feds: Iraqi refugee wanted to bomb Texas malls
Federal agent testifies Omar Al Hsardan was learning to make electronic transmitters that could be used to detonate explosive devices
Old driver's license? You can still fly for 2 more years
Passengers from five states and American Samoa would have had to use their passports as identification at airports due to federal law
U.S. preparing to deport hundreds of immigrant families
Federal agents could begin raids as soon as next month against families who crossed southern border illegally since start of 2014, sources say
U.S. quietly tweaks airport screening rules
Following the Paris attacks, the TSA is ramping up airport security measures, making it easier for mandatory body screening
Alleged Mexican drug cartel leader extradited to U.S.
Agents allegedly seized cocaine from New York; Texas; and Chicago, moved by a cartel that used an elaborate network of stash-houses and front companies
What the U.S. is reviewing to make the K-1 fiancé visa system more secure
The U.S. launched its review of this type of visa after investigators revealed that one of the San Bernardino shooters had used a fiancé visa to emigrate to the U.S.
President Obama: Counterterrorism efforts robust before holidays
The president received updates from his national security team at the National Counterterrorism Center
DHS modifies terror alert system
The alert level won't be based on a credible, specific threat, but will keep the public informed through bulletins
DHS to roll out changes to terror alert system on Wednesday
The administration is not getting rid of the current system, but will lower the threshold to allow government to better inform the public
Live
Midterm Updates: Trump reverses course on canceling rallies
DOJ and Comey's lawyers to face off today over latest attempt to charge him
Christa Pike speaks after botched execution: "Don't know what's next"
Exclusive
Internal documents show failed scramble to save "forever cruise"
Number of women in top national security roles falls under Trump
Live
Trump predicts Iran war will end soon as Qatar pushes for a deal
Investigation
Botched executions came after changes to state protocol
Judge set to hear arguments over blocking Trump's proposed arch
