Home Self-Reliance Shelter Home Security Daily Security Habits

Shelter · Home Security

The layer no hardware replaces.

A $300 deadbolt on a door left unlocked one time in five provides four-fifths coverage. A $20 deadbolt locked every single time provides all of it. Habits are the cheapest layer in the whole framework, and the one most households underweight.

The five habits The full framework

By Dan Whelan, founder of New World Survival

Researched from government agencies, university extension services, and other published sources. See our sources

The behavioral layer

Hardware is a ceiling. Habits decide how close you get to it.

FBI data shows that roughly 4 in 10 burglaries involve no forced entry. In the national crime victim survey, about a third of completed household burglaries came through a door or window that was open or unlocked.¹ No lock upgrade, no camera, and no alarm system addresses that pattern, because the barrier was never engaged in the first place.

This page covers the five daily habits that close that gap: the locking routine, spare key rules, garage discipline, visitor and delivery protocols, and what to keep quiet about a household's resources and schedule. Each one costs nothing and takes less time to do than to explain.

Five habits

Build each one until it's automatic.

The locking routine

Run the same check, in the same order, every time you leave the house or go to bed. Consistency is what turns a lock into actual protection instead of a hardware upgrade that sometimes gets used.

Every exterior door: knob lock plus deadbolt, checked by pulling the handle, not just glancing at it

The garage door, whether or not the garage connects to the house

One ground-floor window you know tends to get left cracked open

Write the sequence down and tape it inside a cabinet door until it's second nature

Spare keys and access control

A hidden key defeats its own purpose if it's hidden somewhere obvious, and under the mat, in a flowerpot, and above the door frame are the first three places anyone would check.

Give a physical spare to a trusted neighbor or nearby family member instead of hiding one outside

If a lock box is necessary, change the combination periodically, not just once at installation

Rekey after moving into a home, after a lost key, or after any falling-out with someone who had access

Know who currently holds a key: family, a house sitter, a contractor. A list, not a guess

Garage discipline

The garage is the most commonly forgotten entry point in the routine above, and it's frequently the door people are least careful about because it doesn't feel like the front of the house.

Never leave the garage door open unattended, even for a quick errand next door

Store the remote securely, not clipped where it's visible through a car window

Check the interior door from the garage into the house; it needs its own lock, since it's a second-layer entry many households never think about

If the garage stores tools, fuel, or equipment, keep the small door in and out of it locked separately from the main door

Visitor and delivery protocols

Most people who come to the door are exactly who they say they are. The habit here is a small, consistent verification step, not suspicion of every visitor.

Verify service workers through the company's official number before opening the door, if the visit wasn't scheduled by you directly

Don't leave an unfamiliar caller waiting at an open door while you step away; close and lock it first

Collect packages promptly, or use a lockable delivery box; packages piling up signal an empty house

Agree on a household rule for what a stranger at the door does and doesn't get told, including whether anyone is home alone

What to keep quiet

The same research behind every layer on this site points the same direction here: visible signs of resources, activity, and absence shape whether a property draws attention.² A quiet, unremarkable household is a less noticeable one. None of this is about hiding a normal life. It's about not doing the noticing for anyone.

Skip public posts about specific travel dates until after you're back; a shared absence date is an open calendar

Photos of a stocked pantry, a generator setup, or fuel storage read differently to a stranger scrolling past than to a neighbor who already knows you

A portable generator belongs outdoors, at least 20 feet from the home with exhaust directed away from windows and doors, for carbon monoxide safety first.³ Positioning it out of direct view from the street and muffling what noise you reasonably can is a secondary, non-safety consideration once that distance is met

Fuel cans, tools, and equipment stored outside a locked structure are visible inventory; bring them inside a shed or garage between uses rather than leaving them staged in the yard

The people worth telling about a well-stocked pantry or a solar setup are the neighbors from Layer 6 who'd notice if something were wrong, not a public feed

¹ Federal Bureau of Investigation. "Crime in the United States, 2019," Burglary: 55.7% forcible entry, 37.8% unlawful entry without force, 6.5% attempted forcible entry. Figures cover all burglaries, homes and other buildings. Bureau of Justice Statistics. "Victimization During Household Burglary." BJS Special Report, NCJ 227379, September 2010. National Crime Victimization Survey data for 2003 to 2007, Tables 1, 5, 7, and 9. ² Cozens, Paul, Greg Saville, and David Hillier. "Crime Prevention Through Environmental Design (CPTED): A Review and Modern Bibliography." Property Management, vol. 23, no. 5, 2005. ³ Consumer Product Safety Commission. "Portable Generator Hazards" safety alert; CDC guidance on generator placement. See the full protocol at Generator and Backup Power Safety.

A calibration note

This is ordinary discretion, not secrecy.

Every habit on this page has a plain-language version: lock the door, don't hide a key somewhere obvious, close the garage, verify who's at the door, don't post your travel itinerary to strangers. None of it requires treating neighbors, guests, or the wider world with suspicion.

The same logic that says don't announce you'll be gone next week also says the four neighbors nearest to you are worth knowing by name and telling directly when you travel. Quiet about a public feed and open with the people who'd actually notice something wrong are the same habit, not opposites.

See also: Home Security Without Paranoia covers the research and reasoning behind this framing in full.

Getting started

One habit this week.

Write your locking sequence down. Same order, every time. Tape it inside a cabinet door for the first few weeks.

Check where every spare key actually is right now. Move anything hidden outside to a person instead.

Look at your own social media from a stranger's view. Remove or hold any post naming a future travel date.

Related guides

Home Security Without Paranoia

The research and reasoning behind an evidence-based approach.

The Layers of Home Security

The complete seven-layer framework, of which habits are Layer 7.

Generator and Backup Power Safety

The full carbon monoxide protocol and placement rules.

A Reasonable Privacy Baseline

The digital-world version of this same discretion habit.

Back to Home Security

Common questions

The questions that come up most.

What is the single most important daily security habit?

A consistent locking routine, run the same way every time you leave or go to bed. FBI data shows roughly 4 in 10 burglaries involve no forced entry, most often through an unlocked door or an open window. No hardware upgrade fixes that gap. A routine does.

Where should I keep a spare key?

Not under a mat, in a flowerpot, on top of a door frame, or in any other exterior hiding spot; these are the first places anyone would check. Give a physical spare to a trusted neighbor or family member instead, or use a lock box with a combination that is changed periodically.

Is it a security risk to post about emergency supplies or a generator on social media?

The same target-selection research behind general home security applies here: visible signs of resources and absence make a property more noticeable, and quiet, unremarkable households draw less attention than ones that broadcast what they have or when they will be away. Posting supply photos, generator setups, or travel plans publicly adds detail a stranger would otherwise have to work to find.