The phrase "a new security problem" is correct and usable in written English.
You can use it when discussing emerging issues or challenges related to security, particularly in technology, cybersecurity, or safety contexts.
Example: "The recent data breach has highlighted a new security problem that organizations must address immediately."
Alternatives: "an emerging security issue" or "a recent security concern."
Scrutinizing passengers and bags more carefully before they are allowed near an airplane has resulted in a new security problem, creating vulnerable crowds outside the secure area, experts said today.
A8 Scrutinizing passengers and bags more carefully before they are allowed near an airplane has resulted in a new security problem, experts said, the creation of vulnerable crowds outside the secure area.
"That created a new security problem though, and it had to do with the bottle of cognac that was now inside her".
Stuff Chris Matthews doesn't know includes Dan Rather saying that the new security problem is South America, Argentina-Brazil-Paraguay, where there are gunrunners and terrorists.
Israelis worry that their country will be encircled by Islamists supported by Iran — Hezbollah to the north, Hamas to the south and the Muslim Brotherhood in Egypt — and that new security problems will result from a breakdown of intelligence sharing with Egypt and increased smuggling of people, weapons, money and goods across the Sinai.
Some of the new security problems predicted by critics appear unlikely, several security experts said.
Mr. Brzezinski also accepts the administration's view that the United States faces radically new security problems in which the threats are coming not from established great powers but from illiberal states, backward societies and aggrieved peoples.
If the inserted code is not handled properly, it may introduce new attack surfaces and cause new security problems to the app.
The ability of moving processes across networks brings new security problems, but also gives us new ways of dealing with these environments.
The many technological innovations in Flame included its hijacking of Microsoft Corp's Windows Update feature, which is critical for keeping the operating system current as new security problems come to light.
The Administration invokes national security as its rationale for overhauling vetting procedures, but there appears to be no evidence of either a new security threat or a problem with past practice.
