The phrase "a safe medium" is correct and usable in written English.
It can be used when referring to a method or channel that is secure or reliable for communication or interaction.
Example: "In today's digital age, using a safe medium for sharing sensitive information is crucial to protect privacy."
Alternatives: "a secure channel" or "a reliable method".
These days, we are so accustomed to rock'n'roll as a safe medium that the moral outrage surrounding Elvis's early performances seems quaint.
The worlds in books such as these continue to help distract us all from the horrors of the real world, while also enabling us to confront it in a safe medium – something adults clearly feel the need for as well as children.
There are also resources (such as this) available to help the parent set limits and rules to children at home as well, and such responsible parenting will go a long way in making the net and technology a safe medium of education.
ndau is also a safer medium of purchasing tokens during an ICO for both companies and investors.
To that end, Dorsey said the company would bolster its live-streaming video through its app Periscope, give social media stars and trendsetters more tools to reach their audience and make Twitter a safer medium to communicate more freely.
These evaluations are summarized in a series of three lifting guidelines indicating safe, medium risk and high risk lifting tasks for low back patients as well as asymptomatic workers.
Freon (C2Cl3F3) was selected as a safe cooling medium (nontoxic and non-flammable) and was passed through cooling pipes in the mounting plates and the cooling screen in a liquid state (at ~ 6 bars at room temperature).
Hence, this isotonic beverage could be a safe alternative medium for therapeutic protein production.
Ginis, I., Grinblat, B. & Shirvan, M. H. Evaluation of bone marrow-derived mesenchymal stem cells after cryopreservation and hypothermic storage in clinically safe medium.
In the present study, we examined the biobehavioral impact of varying levels of anticipatory anxiety, using a shock anticipation task in which unpredictable electric shocks were threatened and delivered to the wrist at variable intervals and intensities (safe, medium, strong).
Everyone talks to strangers these days, albeit mostly through the relatively safe medium of digital devices.
