Personal security is something that everyone should prioritize, and with advancements in technology, there are more options than ever for protecting oneself. Here are the best personal security devices on the market today:

1. Pepper spray: A classic option, pepper spray is a small canister filled with a liquid that can cause temporary blindness and extreme discomfort to an attacker. It's easy to carry in a pocket or purse, and can be used in a variety of situations.

2. Personal alarm: This small, portable device emits a loud noise when activated, drawing attention to your location and scaring off any would-be attackers. It's a great option for those who don't want to carry anything physical, as it can be attached to a keychain or worn as a necklace.

3. GPS tracker: For those who frequently find themselves in potentially dangerous situations, a GPS tracker can provide added peace of mind. These small devices can be attached to clothing or bags and can help loved ones or authorities locate you in the event of an emergency.

4. Stun gun: Similar to pepper spray, stun guns can incapacitate an attacker through the use of an electrical shock. They come in a variety of shapes and sizes, with some even resembling cell phones or flashlights.

5. Home security system: While not a portable device, a home security system can provide comprehensive protection for you and your family. With cameras, motion sensors, and alarms, a home security system can deter burglars and alert you to any potential threats.

6. Self defence classes: Self defence is not just a skill, it is an art. The art of protecting yourself, your loved ones and your belongings from harm. It's not about being aggressive, it's about being prepared and confident in the face of danger. And the best way to achieve this is by taking self defence classes. In these classes, you'll learn a variety of techniques and strategies to help you fend off attackers. You'll learn how to use your body as a weapon, how to strike, block, and grapple effectively, and how to use common objects in your environment as tools of self defence. But self defence classes offer more than just physical training. They also teach you to be aware of your surroundings and to recognize potentially dangerous situations. You'll learn to trust your instincts and how to diffuse confrontations before they become violent.

No matter which personal security device you choose, the most important thing is to prioritize your safety and be aware of your surroundings. Stay safe!

P.S. please make sure before you use any of the above aforementioned methods make sure that you are able to legally carry said devices and if so be properly trained both mentally and physically.