It is probably safe to say that the vast majority of us appreciate being able to safely go about our business. We are not looking to cause trouble or have it find us. With that in mind, most of us at least make a minimal effort to secure our homes. But cost can be a factor in determining just how far we go with home security.

To some homeowners, the foundation of effective security is an electronic system combining video cameras, motion sensors, window and door sensors, and automated lighting. No doubt home security can be affordable. A system like Vivint's HomeProtect offers a nice selection of entry-level devices and professional installation. But top-of-the line security systems can be budget-challenging to middle- and low-income families.

So what can you do if the budget is limited? Here are cost-effective tips for improving your home security posture:

1. Address Your Risky Habits

Before investing a single penny in electronic home security, you should take a good look at any risky habits you might engage in. Address those habits to make yourself safer. For example, not keeping your windows and doors locked makes it easier for burglars to break in. The fix is simple. Start keeping things locked at all times.

Here are a few more examples:

• Broadcasting an Empty House – If you take no steps to make your house look occupied while you are away, you are essentially broadcasting to burglars that your home is an easy target. Things like automated lighting and smart TV scheduling can make a significant difference.

• Social Media Practices – One of the absolute worst things you can do with social media is use it to broadcast your entire life. Sharing your vacation photos tells people you are not home. Checking in with the local coffeehouse on the way home from work does the same thing.

• Displaying Wealth – Displaying signs of wealth on social media or when you are out in public creates an open invitation. Be discreet. Complete strangers do not have to know that you can afford expensive jewelry, for example.

• Paying Attention – The most powerful weapon in the fight against crime is simply paying attention. Criminals prey on the weakest among us, including those who are unaware of their surroundings. Paying attention to your own property and the entire neighborhood goes a long way toward increasing safety.

None of these things requires spending a single penny. Changing risky behavior is an easy and cheap way to improve your security posture.

2. Affordable Physical Upgrades

You can upgrade some of the physical components of your home without spending a lot. Consider reinforcing the first-floor door frames and installing quality deadbolts, strike plates, and window locks. These types of reinforcements make it harder for a burglar to break in. And to succeed, he needs to make a lot more noise.

You can upgrade your landscaping and lighting as well. Thorny and spiky shrubs slow down burglars, while motion-sensitive lighting blows their cover during the overnight hours.

3. Invest in DIY Tech

Finally, you can still use electronic home security without breaking the bank. A couple of wireless cameras placed in strategic locations can deter criminals from targeting your home. Today's wireless cameras are also pretty affordable. You can monitor them with a mobile app or on your computer.

As a homeowner, you could spend an awful lot to improve your security posture. Doing so is not necessarily a bad idea. But if your budget will not support a high-end security system, you can still employ the cost-effective tips described in this post.