Most condoms come with a reservoir tip. A reservoir tip is something that has a protrusion at the tip, which is meant to take the ejaculated load. It is like a sperm catching dome which prevents unwanted pregnancy and incidence of STDs.
A condom with a reservoir tip can be considered safer than the one without a reservoir tip.
Alternatively, when you happen to buy a non-reservoir tip, then you should wear the right condom size, if the condom is too tight, there is a possibility of a condom breakage due to the load of ejaculation.
If it is too loose fitting, the condom might slip off due to the weight of the ejaculated load. While putting a condom with no reservoir tip on, pinch the tip, just as you would with any other condom.
While withdrawing, hold the base of condom for added safety.