The contract extension comes as the Internet Corporation for Assigned Names and Numbers fosters a dramatic expansion of the domain naming pool.
A report from the DOT inspector general found longstanding problems with cost increases, schedule slips and performance shortfalls.
The overall changes are modest compared to fiscal 2014, but many individual agency budgets see much larger swings.
One big winner is likely to be NOAA, which is gearing up to launch new weather satellites in 2016-17.
The Einstein automated intrusion-detection system would be funded at $549 million under the president's proposal.
About 14 percent of all agency-issued devices went unused for seven months, says a report from NASA IG Paul Martin.
Four of six instruments designed for NOAA’s next-gen system are ready for integration on the spacecraft, which is scheduled for launch in 2016.
The tiny electronic will be used to authenticate the provenance of components.
The joint program needs better management and clear lines of responsibility, the watchdog agency said in a report.
The departments' crowdsourcing efforts are among a dozen new listings on the website, some of which offer cash prizes.
Feb. 28 reports will shed new light on agency's compliance efforts.
Keith Trippie, executive director for the Enterprise System Development Office in DHS’s Office of the Chief Information Officer, has been a cloud champion at the department.