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30+ Free Security, Encryption, Firewall and Antivirus Apps for Windows

30+ Free Security, Encryption, Firewall and Antivirus Apps for Windows

    It’s hard to maintain a secure, virus-free Windows set-up. The Internet is like a minefield, where a poorly protected computer can become infected by all sorts of virii or allow malicious individuals to tinker with your hard drive’s contents, or worse, your operating system itself.

    Don’t waste any time getting your Windows computer secured. You don’t need to shell out hundreds of dollars to do this — and if you have a computer that’s not secured already, you may be unaware that not all free software is malicious. In fact, free, open source software makes up a huge chunk of the software ecosystem today, Firefox being one prevalent example.

    Which reminds me—if you’re using Internet Explorer, the first step is to grab Firefox, get rid of IE, and come back to this page in your new browser.

    Security isn’t about blocking malicious actions, it’s about keeping your data safe. While much of that is about keeping virii or hackers out, it’s also about keeping backups so hardware failure, natural disasters or malicious attacks don’t destroy your primary copy for good.

    1. TrueCrypt – free open source disk encryption that works in real-time.

    2. GnuPG – a free open source alternative to PGP, the public key encryption software.

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    3. Steganos Locknote – allows you to encrypt your sensitive data such as bank account details and account passwords as Locknotes.

    4. AntiVir is anti-virus software that features a resident background monitor and a manual hard drive scanner.

    5. AVG Free features a resident background monitor, manual hard drive scanner, continuous email scanner, and the ability to repair files affected by virii.

    6. avast! is a free anti-virus comparable to AVG, though it requires you register an account with the company in order to use the software.

    7. ZoneAlarm Firewall is an effective stand-alone program including the firewall component of the larger commercial offering, ZoneAlarm Internet Security Suite.

    8. Filseclab Personal Firewall Professional Edition is another free personal firewall, albeit with a somewhat contradictory name.

    9. Windows Privacy Tools is a collection of apps for digital encryption and content signing. Multilingual.

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    10. Online Armor Personal Firewall (Free Edition) is a free personal firewall alternative to Online Armor’s commercial applications.

    11. Cryptainer LE is free 128-bit encryption software from Cypherix.

    12. Comodo Firewall Pro is a free personal firewall with a built-in anti-virus scanner.

    13. Adeona is a free open source application for tracking your stolen laptop.

    14. RISING Antivirus is free anti-virus software with resident background monitoring and on-demand scanning.

    15. WIPFW is a packet filtering and account firewall based on FreeBSD’s IPFW.

    16. CryptoExpert 2008 Lite protects your data by creating files that serve as encrypted virtual disks.

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    17. Comodo doesn’t just offer a free firewall, it offers a free virus-squasher too.

    18. PC Tools offers a free anti-virus application among its group of commercial programs.

    19. E4M is a free, open source encryption application. While it’s no longer supported by the developer, it is still available for download.

    20. SoftPerfect Personal Firewall is another free network firewall with user-defined rules for blocking or accepting incoming connections.

    21. Darik’s Boot and Nuke is a boot disk that’ll allow you to securely erase your hard drives, ensuring nobody can recover your credit card details after they find your drive at the dump.

    22. Secure Delete allows you to securely delete a file or folder (rather than your whole hard drive) by trashing your selection and then overwriting it with random data, making it unrecoverable.

    23. Dubaron DiskImage is a hard drive backup and partition restore application.

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    24. Forensic Aquisition Utilities includes tools to perform a secure system wipe so that data becomes unrecoverable.

    25. Jetico Personal Firewall is a free personal firewall that’s better than most other options if you have an older system, that is, earlier than Windows XP.

    26. Eraser is a secure data eraser for all Windows operating systems and even DOS.

    27. SelfImage allows you to make an exact copy of your hard drive in a disk image for later backup.

    28. SDelete is a free secure delete application for the command line from Microsoft themselves.

    29. SunbeIt Personal Firewall is the rebranded version of the very popular Kerio Personal Firewall (there’s a free and a commercial version).

    30. Autoclave, while no longer supported by its developer, is still useful because it’s a secure disk wiper that you can run from a floppy disk.

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    Joel Falconer

    Editor, content marketer, product manager and writer with 12+ years of experience in the startup, design and tech digital media industries.

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    Last Updated on November 18, 2020

    15 Tips to Restart the Exercise Habit (and How to Keep It)

    15 Tips to Restart the Exercise Habit (and How to Keep It)

    It’s okay, you can finally admit it. It’s been two months since you’ve seen the inside of the gym. Getting sick, family crisis, overtime at work and school papers that needed to get finished all kept you for exercising. Now, the question is: how do you start again?
    Once you have an exercise habit, it becomes automatic. You just go to the gym, there is no force involved. But after a month, two months or possibly a year off, it can be hard to get started again. Here are some tips to climb back on that treadmill after you’ve fallen off.

    1. Don’t Break the Habit – The easiest way to keep things going is simply not to stop. Avoid long breaks in exercising or rebuilding the habit will take some effort. This may be advice a little too late for some people. But if you have an exercise habit going, don’t drop it at the first sign of trouble.
    2. Reward Showing Up – Woody Allen once said that, “Half of life is showing up.” I’d argue that 90% of making a habit is just making the effort to get there. You can worry about your weight, amount of laps you run or the amount you can bench press later.
    3. Commit for Thirty Days – Make a commitment to go every day (even just for 20 minutes) for one month. This will solidify the exercise habit. By making a commitment you also take pressure off yourself in the first weeks back of deciding whether to go.
    4. Make it Fun – If you don’t enjoy yourself at the gym, it is going to be hard to keep it a habit. There are thousands of ways you can move your body and exercise, so don’t give up if you’ve decided lifting weights or doing crunches isn’t for you. Many large fitness centers will offer a range of programs that can suit your tastes.
    5. Schedule During Quiet Hours – Don’t put exercise time in a place where it will easily be pushed aside by something more important. Right after work or first thing in the morning are often good places to put it. Lunch-hour workouts might be too easy to skip if work demands start mounting.
    6. Get a Buddy – Grab a friend to join you. Having a social aspect to exercising can boost your commitment to the exercise habit.
    7. X Your Calendar – One person I know has the habit of drawing a red “X” through any day on the calendar he goes to the gym. The benefit of this is it quickly shows how long it has been since you’ve gone to the gym. Keeping a steady amount of X’s on your calendar is an easy way to motivate yourself.
    8. Enjoyment Before Effort – After you finish any work out, ask yourself what parts you enjoyed and what parts you did not. As a rule, the enjoyable aspects of your workout will get done and the rest will be avoided. By focusing on how you can make workouts more enjoyable, you can make sure you want to keep going to the gym.
    9. Create a Ritual – Your workout routine should become so ingrained that it becomes a ritual. This means that the time of day, place or cue automatically starts you towards grabbing your bag and heading out. If your workout times are completely random, it will be harder to benefit from the momentum of a ritual.
    10. Stress Relief – What do you do when your stressed? Chances are it isn’t running. But exercise can be a great way to relieve stress, releasing endorphin which will improve your mood. The next time you feel stressed or tired, try doing an exercise you enjoy. When stress relief is linked to exercise, it is easy to regain the habit even after a leave of absence.
    11. Measure Fitness – Weight isn’t always the best number to track. Increase in muscle can offset decreases in fat so the scale doesn’t change even if your body is. But fitness improvements are a great way to stay motivated. Recording simple numbers such as the number of push-ups, sit-ups or speed you can run can help you see that the exercise is making you stronger and faster.
    12. Habits First, Equipment Later – Fancy equipment doesn’t create a habit for exercise. Despite this, some people still believe that buying a thousand dollar machine will make up for their inactivity. It won’t. Start building the exercise habit first, only afterwards should you worry about having a personal gym.
    13. Isolate Your Weakness – If falling off the exercise wagon is a common occurrence for you, find out why. Do you not enjoy exercising? Is it a lack of time? Is it feeling self-conscious at the gym? Is it a lack of fitness know-how? As soon as you can isolate your weakness, you can make steps to improve the situation.
    14. Start Small – Trying to run fifteen miles your first workout isn’t a good way to build a habit. Work below your capacity for the first few weeks to build the habit. Otherwise you might scare yourself off after a brutal workout.
    15. Go for Yourself, Not to Impress – Going to the gym with the only goal of looking great is like starting a business with only the goal to make money. The effort can’t justify the results. But if you go to the gym to push yourself, gain energy and have a good time, then you can keep going even when results are slow.

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