You can never be too careful, which is why these pouches for your key fobs are genius. The Faraday-technology pouches help block electromagnetic signals that can otherwise allow would-be thieves to hack into your car key fob to unlock, start, and steal your vehicle. They’re super compact and won’t take up space — just slip your key inside when you’re not driving.

This portable door lock adds an extra layer of privacy and security while at home or while traveling. It fits most inward-swinging doors and installs in seconds without tools, rendering doors unable to be opened, whether they have an existing lock or not. It’s a good idea to keep one in your bag at all times since you never know when you might want some added security.

Keep snoops from seeing your phone screen thanks to this privacy screen protector set. Available in 10 sizes to fit most smartphones, the protectors are made of tempered glass that shields against drops and scratches, while the privacy filter blocks side views to keep your private stuff private. It’s a must-have to ward off the eyes of fellow subway or plane passengers — or just your nosy coworker.

• Available sizes: 10

Regardless of what you did to make a stink, this smoke odor eliminator actually works, so you can keep your actions on the down low. The deodorizer uses a powerful formula to eliminate tough odors from things like cigarette and cigar smoke, whether you use it in your car, your home, or a bathroom.

• Available sizes: 4

Keep tabs on what’s going on around your home, thanks to this light bulb security camera. A clever decoy, the bulb screws into any standard socket and streams real-time video to your phone via Wi-Fi. Download the app to connect with Bluetooth and enjoy full-color images along with night vision, too. You can store your footage on the Cloud or via a micro-SD card, whichever you prefer.

• Available options: 9

With this window-tinting film, you’ll get a clear view of the outside, but lookie-loos will only see a reflective, mirror-like surface. The film can be trimmed to size and applies with static cling, so it won’t leave any residue behind. Combining daytime privacy with nighttime visibility, the film also blocks up to 99% of UV rays, so it even helps to cut your energy bill, too.

• Available sizes: 4
• Available colors: 4

Keep the items you leave in the vehicle out of view from strangers, thanks to this under-seat storage solution. It fits easily under most full-size truck back seats and securely installs to the crew cab for safekeeping. Use it for your tools, gear, and anything else that calls your car home, but which you want to keep hidden from prying eyes.

If you’ve ever wished for a more secure way to carry cash and other valuables, this lockable pouch might be your new best friend. Keep money, keys, medication, credit cards, and other high-value items within the durable nylon bag, then secure it with the zipper and set the combination lock. It’s great for travel and easily fits into any backpack or desk.

• Available sizes: 2
• Available colors: 6

Be the toast of the next backyard barbecue you attend by pouring wine from this tote bag with a built-in dispenser. Each bag holds up to two bottles of wine within a BPA-free pouch, while the flap in front can be flipped up to reveal a spout. The tote has convenient side pockets for extra storage, too. It’s also perfect for beaches or camping trips — just verify that your destination allows for alcohol use (or simply use it to dispense lemonade).

• Available colors: 5

Keep your valuables hidden in plain sight with this genius water bottle diversion safe. Specifically designed to look like a standard stainless steel water bottle, it has a bottom that screws off, so you can store money, jewelry, and keys — and it still functions as a real water bottle, too. It fits in a standard car cupholder and can be used while traveling, at the beach, at the gym, and more.

Instead of crossing out important information, make sure it’s completely unreadable with this identify theft protection roller stamp. Use it to block out sensitive information like addresses, social security numbers, billing account information, and more, with one secure swipe. The kit includes the rolling stamp plus six refills, so you won’t run out of ink.

• Available options: 7

With these anti-theft wallet socks, you can stash your cash or keys away in a secure place — on your ankle. Available in 16 colors, these pocketed socks are virtually pickpocket-proof, thanks to the clever, sneaky design. They’re stretchy and made of a high-performance material, so they’re comfortable to wear while keeping your stuff safe.

• Available colors: 16

Keep tabs on any visitors (both expected and unexpected) with this wireless driveway alarm. Boasting a 20-foot detection range and 600 feet of wireless transmission, it alerts you of any significant motion on your driveway (i.e., not squirrels or falling leaves). All you have to do is plug the receiver into your wall outlet to hear an alarm. You can even use it by the pool, in your office, or any other place you want to keep secure.

Ideal for shady people, curious cats, and knowledge seekers everywhere, Forbidden Knowledge by Michael Powell is a book packed with instructions for sneaky activities. Filled with 101 things that nobody should really know how to do, it’s a fun and informative read with how-to info, including instructions for passing a lie detector test, counting cards, and making moonshine.

Available in 18 colors and designs, these webcam covers not only help protect you from webcam hackers, but keeps dust out of the lens, too. They stick onto your laptop and have sliding mechanisms for when you want to use the camera and when you want to block it. They affix easily with a strong adhesive that won’t damage your device and won’t affect the quality or use of the camera.

• Available designs: 18

Sun protection is important, but so is having your beverage of choice on hand when you want it, too. These two flasks look a lot like sunscreen, but are actually empty inside. Each tube holds up to 15 shots and the included funnel makes it easy to fill them up. It’s a great disguise for when you want to bring your drink of choice to the party, but not announce it to the world.

Let everyone that steps onto your property know that they’re being watched — even if they aren’t really — with this two-pack of fake security cameras. They operate on AAA batteries (not included) and resemble real cameras by emitting a red light. They’re easy to install with no wiring required and can help deter some shady, unwelcome visitors.

• Available colors: 3

Make your favorite fresh cocktail, even when you’re not at home, with this Sazerac cocktail kit. Perfect for airplanes and hotel rooms, the kit has everything you need to concoct up to six cocktails, except for the actual booze and a glass. Everything is neatly packaged in the compact tin, so it won’t take up a lot of space.

Keep your items secure when they’re out of sight with this portable safe, complete with a steel tethering cable and combination lock. The box has space for things like your keys, jewelry, and wallet, so you have a place to stash them at a hotel, while playing kickball... you get the idea. Just secure it to an immovable item, like a bolted bench or shower handle.

Keep tabs on your vehicle when you’re not near it with this anti-theft protection device that uses GPS to track your car should someone take it. It uses 4G LTE coverage combined with a discreet magnetic design that secures it to the underside of your vehicle, enabling real-time tracking and detailed travel logs. It’s waterproof, so you don’t have to worry about damage, and you can subscribe monthly via the app.

Maintain your privacy with this handy little hidden camera detector. It’s lightweight and compact — about the size of a pen — so you can use it wherever you go and it will either beep or vibrate when it detects a camera nearby. (It even zeroes in on tiny pinhole cameras.) It boasts five sensitivity levels, and in addition to cameras, it can also alert you of GPS trackers.

Keep your cash and important travel documents safe and out of sight with this low-profile money belt that fits seamlessly under your clothes. Equipped with RFID protection, it’s available in 28 colors to suit your style and has two compartments and five credit card pockets for your essentials. Store your wallet, passport, cash, and keys on your person, so they’re securely with you wherever you go.

• Available colors: 28

Need a place for a spare house key? This decoy safe looks just like a sprinkler head, but screws off to reveal an empty compartment. It’s durable and waterproof and you can spike it right into the grass — no digging necessary. Buyers have awarded it a 4.7-star overall rating after more than 1,200 reviews.

Feeling spicy? Leave these passive-aggressive notes for your family, friends, or even coworkers. The memo pad includes 50 sheets of notes you can fill in and personalize to get your message across. You just might want to be sure the recipient has a good sense of humor like you do.

• Available options: 11

These window and door alarms by GE use magnetic sensors that alert you in real time of any opening or closing. They’re easy to install with double-sided tape, and no wiring is required thanks to the included button batteries. The alarms also feature low-battery indicators, so you can make sure they’re properly juiced up at all times.

• Available options: 3

This anti-theft laptop backpack comes equipped with a combination lock for added security and peace of mind. It fits most standard-size laptops while being lightweight and comfortable, with seven color options to choose from. It has two compartments: Use the front pocket for quick-access items and the lockable compartment in back for items you want to keep extra safe.

• Available colors: 7

Shine a light (literally) on unwanted visitors with this motion-sensor spotlight. Powered by batteries, the LED spotlight delivers bright illumination when it detects activity and features an auto-shutoff function to prolong battery life. Each set of batteries gives you about one year of power with average use, and it can be installed and set up for operation in less than five minutes.

Make your outdoor space more private with these deck screens. Offering wraparound privacy, they not only block prying eyes, but also provide shade and UV protection. Available in a wide variety of colors and sizes, the screen installs easily with the grommets and included self-locking zip ties.

• Available sizes: 88
• Available colors: 13

Never struggle to start a fire again, thanks to this five-in-one fire starter complete with a compass, paracord, whistle, and scraper. A must-have for any hiking kit or go bag, the sturdy rod starts a fire in an instant, even in rain, wind, or snow. The tool measures just 5 inches and weighs 2 ounces, but the included paracord can hold up to 450 pounds.

• Available colors: 8

Your outdoor security might be on lock, but what about indoors? With this indoor home security camera by Roku, you can monitor the happenings inside your home 24/7, all in high definition. This tiny camera will alert you via the compatible phone app when it detects motion or sound, and it even has enhanced night vision and two-way audio.

This unstructured vintage-washed cap is complete with a zippered pocket on the side to discreetly store a key, cash, and credit cards. It’s made from rip-stop fabric while still being lightweight, comfortable, and sun protective. Choose from 19 colors to suit your personal style and adjust the back slide for a more custom fit.

• Available sizes: Small — X-Large
• Available colors: 19

Be prepared for pretty much anything with this compact survival tent that can provide emergency shelter for two people. Made from tear- and puncture-resistant material, it provides overhead shelter, while the mylar lining locks in up to 90% of body heat to keep you safe, warm, and dry in the elements. It weighs under 9 ounces and folds into a small tote, so you can stash it in your hiking backpack or your prep kit.

• Available colors: 4

Discreetly keep tabs on your bike by hiding your AirTag within this bike mount. Lightweight, waterproof, and easy to install, the mount keeps your AirTag secure on its own or under the bike’s water bottle holder. It comes with everything you need for installation, making it easy to track your bike, wherever it may be.

• Available options: 2

This set of two pens does much more than just write. They’re actually versatile tools with each one boasting eight features, including a bright LED light, stylus, ruler, bubble level, bottle opener, screwdriver, and (of course) a ballpoint writing tip. The pens are constructed from durable aluminum and the set includes two ink refills. Keep them on hand and you’ll always be prepared.

• Available colors: 3

Keep unwanted visitors at bay with this simple signage set. Whether or not they’re telling the truth about video surveillance is entirely up to you, but at the very least, they can make people think twice before doing anything nefarious. The reflective, rust-resistant signs come in a pack of six and can be easily hung.

These sleek, tilted whiskey glasses almost look like an optical illusion at first glance. Featuring a unique tilted base, they not only prevent spills but help to aerate your whiskey or wine to elevate your drinking experience. Their unique shape can also be a lot of fun for shady pranksters, too.

Keep your cash and important documents safe from pickpockets with this versatile security belt. It features a hidden zippered pocket for secure storage that’s wide enough for easy access to cash or a key. It’s made from durable nylon with a removable buckle, and is adjustable for comfort and convenience. Choose from six colors and four sizes.

• Available sizes: 4
• Available colors: 6

Save a ton of space and money by relying on this 12-in-one multitool for most of your household tasks. The compact tool combines the functions of a hammer, pliers, knife, screwdriver, wrench, and more, all in one lightweight package. It’s made from durable stainless steel and has a safety lock for added security. It’s a great addition to an emergency kit, too.

• Available colors: 3

Whether you’re on the lam or just on a road trip, this steering wheel desk lets you turn your car into an office in just seconds, so you can work (while safely parked) wherever the day takes you. The tray has a two-sided design — one with a cupholder for eating and snacking and another with a smooth surface equipped with a penholder for working. Choose from six different colors.

• Available colors: 6

Staying alert and vigilant is important, and this personal alarm can help you do just that. It sounds a loud alarm and flashes a strobe light when you pull the pin — just keep it on your key ring to alert others if you’re ever in need of help, regardless of the situation. Choose from seven colors and ensure it’s always powered up thanks to its low-battery notifications.

• Available colors: 7

Keep your late-night snacking habits a secret, thanks to this handy little bag resealer. It uses a heat-powered sealing mechanism to close up bags of chips, candy bar wrappers, and more, keeping them fresher in between uses while also potentially hiding the fact you may have been digging into the treat stash before you were supposed to.

• Available colors: 4

Keep your valuables secret and hidden with this hanger diversion safe you can hook over any closet rod. It blends right in — just add a garment on top — and boasts a large 17-inch zippered opening, leaving plenty of space for valuables and other items that need safekeeping. Use it in your home closet or bring it with you while traveling to keep things concealed.

Instantly add discreet storage space to your desk or work area with this under-desk drawer available in black and white. Compact but providing ample space, it’s made from durable plastic and is sturdy enough for everyday use. It has smooth edges, installs easily with adhesive tape or the included screws, and is an easy way to keep some things out of sight, but not out of mind.

• Available colors: 2

These smart light bulbs are a genius way to convince potential intruders you’re actually home — even when you aren’t — since you can set them on schedules or turn them on and off with the compatible phone app. When you are home, you can use voice commands to control them, and even change their color to set the mood or sync them to music to enhance your festivities.

• Available styles: 6

These multipurpose storage containers help you make the most of under-utilized space since they fit under a standard bed frame. They’re ideal for storing things you don’t want seen in your regular closets — but they’re also just perfect for when you run out of storage. These bins feature durable, reinforced handles for sturdy maneuvering, as well as clear plastic covers, so you can see what’s inside each one.

These battery-powered keyhole lights mean you never have to fumble with getting your key in the lock again. They utilize motion sensors to activate only when you approach, then turn off after five seconds to save battery. The adhesive stickers makes it easy to mount them right above door locks, reducing the need to keep porch lights perpetually on.

This magnetic key holder takes the stress out of leaving a key for someone by allowing you to discreetly secure it to a steel surface. It features a sliding cover that’s simple to open, and the low-profile design isn’t at all obvious. Large enough to fit up to two keys, it’s made from durable material that’ll even stand up to inclement weather.

Crafted from durable leather, this slim wallet helps prevent theft by allowing you to stick it in your front pocket — not your back. It’s minimalist and compact, but doesn’t skimp on storage, as it has room for eight cards and multiple bills. It also comes in 32 colors, so options are aplenty.

• Available colors: 32

If you’ve ever wanted to see behind you without turning your head, these spy sunglasses are for you. They feature a special lens coating that allows you to see straight ahead, while also keeping an eye on everything behind you. They’re perfect for walking, biking, or just keeping tabs on your surroundings.

This compact, battery-operated doorstop is great for home or travel, adding an extra layer of security thanks to its 120-decibel alarm. The alarm activates with door contact and the three sensitivity levels offer extra customization. No installation is required — simply slide it behind the door.

• Available colors: 2