The phrase "and security has worked" is correct and usable in written English.
It can be used in contexts discussing the effectiveness or success of security measures or systems.
Example: "The new protocols were implemented last year, and security has worked effectively to prevent breaches since then."
Alternatives: "and security has been effective" or "and security has proven successful."
I think Social Security has worked pretty darn well for 75 years".
The government began providing police escorts for polio teams as the attacks increased, but there is no evidence that the extra security has worked.
In interviews broadcast on NBC on Thursday, Mr. Williams said the couple's vehicle was turned away, adding, "Actually the first ring of Secret Service security had worked".
For decades, opponents of Social Security have worked to dismantle it.
"Immediately after the Mumbai attacks last year, the BCCI [Board of Control for Cricket in India] undertook a comprehensive security review and has worked towards creating a security template in conjunction with an external agency that is widely known as the best in the field," Modi said.
Upon the security team leader's approval, Jie was hired as a security guard and has "worked his way up" (quoted from Jie's interview transcript) ever since.
According to a biography from the Northeast Supply Chain Conference and Exhibition, where Ms. Henderson lectured on cargo security, she has worked in customs since 1975.
John has written extensively about the need to identify climate change as the primary security threat and also has worked closely with Miriam Pemberton of the Institute for Policy Studies on efforts to move the United States away from a military economy.
The police and security services have worked tirelessly to bring those responsible to justice.
A Lenovo spokesman said that its development and security teams had worked with IOActive on the vulnerabilities it found in Lenovo's system update feature.
