The phrase "as a security feature" is correct and usable in written English.
You can use it when describing a specific function or characteristic of a system or product that is intended to enhance security.
Example: "The software includes two-factor authentication as a security feature to protect user accounts from unauthorized access."
Alternatives: "for security purposes" or "as a protective measure".
Ozzie touts this as a security feature for the user, not a bug.
Baudisch stresses that Bootstrapper is not intended as a security feature.
In the following, we illustrate the application of this concept as a security feature on banknotes.
Of course there's a downside: Technology like this could seriously undermine biometric security that uses someone's voice as a security feature.
Apple has described this as a security feature, but some have suggested the policy could be designed to increase revenues by forcing anyone needing a repair to their home button to pay the £236 the company charges in the UK.
You can also nominate a friend or loved-one to track your journey, as a security feature.
That logic prompted the Bank of England to outsource its printing to De La Rue in 2003.The firm devises 100 or so new banknotes each year as well as around 2,000 "design concepts"—a security feature, say, or a new image for a big-denomination bill.
It is also present on all denominations of Canadian paper currency (in fact, the way the Arms are printed on each bill is a security feature), as well as the 50-cent coin, and on the cover of Canadian passports.
Also referred to as "isolated network support," DMZ is a security feature that allows a device to accept incoming connections through the Internet without providing access to the entire network.
Yahoo is one of several tech companies, including Google, Twitter and Facebook, that have introduced two-factor authentication -- which requires people to log in, then enter a pincode sent to their phones -- as an added security feature.
For example, Mercedes-Benz's second-generation Mbrace2 system includes a built-in cellular connection so that it can offer remote lock and unlock, as well as security features like the ability to monitor the car's location.
