Michael the archangel is the patron saint of security guards...
that's all i know.
All saints protect if called upon however, what type of protection do you seek so we can give you a particular saint. Don't forget, also, you have a guardian angel looking after you.
The Saint Christopher medal is often worn as a symbol of protection during travel. Saint Christopher is the patron saint of travelers in the Catholic tradition, believed to safeguard against accidents and danger while on a journey.
The patron saint against enemy plots is St. Drausinus.
Saint Brigid's Cross
Any saint you pray to can do that but the responsibility is usually accorded to your guardian angel.
St. Raphael is the patron saint of lovers, or engaged. He protects those who have found their "Mr. or Mrs. Right"
There is no particular saint against curses. However, St. Michael the Archangel offers protection againsr Satan and his cohorts.
In this context, a patron saint is a saint who is considered a special protector or advocate for a particular group of people or profession. Saint Nicholas is regarded as the patron saint of fishermen and seamen because he is believed to intercede on their behalf and offer spiritual assistance and blessing for their safety and well-being.
There are different patrons for different 'attacking' agents, such as wild animals, bees, snakes, etc. You need to specify a specific problem.
Patron saints of physicians: •Cosmas •Damian •Joseph Moscati •Luke the Evangelist •Pantaleon •Raphael the Archangel
It protects it self
he protects olympious
You skin protects your body from infections and punctures. Your immune system protects the body from pathogens. Your hair protects your head from sunburns.