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Total Defense makes internet security easy for you and tough on destructive malware. We don’t just protect devices, we protect people.

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“I love the feeling of trust I have, knowing that my PC, laptop, tablet, and phone are all "totally defended" from the potential harm that is out there in the cyber world. ”

- Leslie K.

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“Lightweight and easy! This works great. It was easy to set up and activate. The best part is my computer hasn't slowed down a bit.”

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“Good product at a good price What's good is it covers tablets, PCs, phones. Also has online backups and mobile security features too, so plenty of value for money. Works well and gets the job done! ”

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“A great Internet security suite for PC users, great parental controls, well-integrated online backup "set it and forget it," good antivirus performance, low cost, can use on multiple devices.”

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“Easy installation, did not slow down the computer and scanning was super fast. Feel better having protection from all the new ransomware and viruses going around.”

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“I put this product on different computers and tablets for several years. It's easy to use and understand. Updates consistently to keep up with any new virus and malware. Customer support is always helpful.”

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Protection for all the devices in your home

Premium Internet Security
☆☆☆☆☆ 4.9 (72 Reviews)
Total Defense

Premium Internet Security

Premium Internet Security provides simple, smart, and reliable protection from viruses, spyware, and malware on up to 5 of your smartphones, tablets, desktops, and laptops.

  • Shop, bank and explore your social network without worry
  • Protect your information from cyber criminals when you’re shopping and banking online
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Ultimate Internet Security
☆☆☆☆☆ 4.9 (42 Reviews)

Ultimate Internet Security

Protect everyone on every device in your home - Ultimate is an easy-to-use, all-in-one Internet Security suite that protects you, your family, and up to 10 of your devices from harmful viruses and the latest online threats.

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Anti-Virus
☆☆☆☆☆ 4.9 (35 Reviews)

Essential Anti-Virus

Anti-Virus security ensures you’re totally covered keeping your devices safe from malware, spyware, ransomware, and harmful viruses.

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Award winning internet security software

Powerful virus detection that doesn’t slow you down.

Learn more about our highly rated malware protection or get started today with a free 30-day trial of Total Defense Internet Security, with no obligation to buy.

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AV Comparatives Advanced Plus Malware Protection

AV Comparatives Advanced Plus

AV Comparatives Advanced Plus Malware Protection

AV Comparatives Advanced Plus

Virus Bulletin 100 Certified

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AV Comparatives Advanced Plus Real-World Protection

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AV Comparatives Advanced Plus Performance

AV Comparatives Advanced Plus

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Total Defense Virus-Free Guarantee

When you choose Total Defense, you’re safeguarded with award-winning, multi-layered virus protection technology. Our powerful security lets you confidently shop, bank and browse online. In fact, we’re so certain we can protect you, if you’re running a Total Defense Security Product and a virus slips past our powerful protection, our expert technology advisors will remove the virus from your device for free. In the unlikely event the virus can’t be removed, we will give you your money back.

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Over 20 years of Dedication

We are committed to your cybersecurity, from installing the software effectively to helping recovery in the event of a breach.

Advanced Threat Protection

A good offense is the best defense! Real-time and on-demand malware scanning engines provide powerful proactive protection.

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Our US-based support team is focused on keeping you and your family safe in the ever changing connected world.

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Defend the Defenseless

Total Defense has been a proud supporter of the National Center for Missing & Exploited Children for over 15 years.

Total defense has supported NCMEC in it’s mission to help find missing children, reduce child sexual exploitation and prevent child victimization. We provide quarterly monitary support for NCMEC’s efforts to provide important programs that assist missing and exploited children nationwide.

To learn more about NCMEC, visit www.missingkids.org or see NCMEC on Twitter and Facebook.

Total Defense has been a proud supporter of the National Center for Missing & Exploited Children

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Internet Security and Safety Center

Helpful tips and articles with practical steps you can follow to improve your online safety
Online Safety

Total Defense Security Tip of the Day

10.10.26

Long passwords vs. complex passwords: Which protects your accounts better?

You have probably seen password rules that demand an uppercase letter, a number, a symbol and frequent changes. Those requirements can produce something that looks complicated but remains short and predictable—like “Summer26!” A better starting point is length. Every added character expands the number of possible guesses an attacker may need to test, especially when the password is also unique and unpredictable.

The pressure on passwords is enormous. Microsoft reported that it blocked about 7,000 password attacks per second over a one-year period. That does not mean a long password makes an account invincible, but it shows why short, reused or familiar passwords cannot carry the full burden of protecting your email, money and personal information.

Are longer passwords really stronger than complex passwords?

Generally, length matters more than forcing a short password to follow a complicated pattern. Attackers know that people often place a capital letter first, a number near the end and a symbol last. A short password such as “Fluffy1!” may satisfy a website’s rules while remaining easy to guess because it uses a pet name and a familiar structure.

NIST’s current password guidance says length is a primary factor in password strength and explains that composition rules provide less benefit than many people assume. NIST also notes that passphrases—passwords made from multiple words—can be an effective way to create more length.

Length is not the only factor. “ThisIsAVeryLongPassword” is weak if thousands of other people use it or if it appears in a breached-password list. The strongest practical password is long, random and used for only one account.

How long should a password be?

CISA recommends passwords of at least 16 characters and says longer is stronger. For a password you must remember, use a passphrase with four to seven unrelated words. Avoid famous quotations, song titles, keyboard patterns or a sentence someone could connect to you.

For example, think in terms of unrelated words that create a private mental picture—not a phrase built from your name, birthday, hometown, favorite team or pet. Do not copy a published example because attackers add well-known examples to their guessing lists.

What makes a strong password in 2026?

  • Long: Aim for at least 16 characters whenever the service allows it.
  • Unique: Never reuse a password across email, banking, shopping, social media or work accounts.
  • Random: Avoid personal facts, common substitutions such as “@” for “a,” and predictable endings.
  • Stored safely: Keep credentials in a reputable password manager instead of a note, spreadsheet or unprotected browser profile.
  • Protected by MFA: Add a passkey, security key or authentication app so a stolen password alone is not enough.

Should you add an extra phrase to an existing password?

Adding words can increase length, but simply attaching the same phrase to every password creates a pattern. If one account is breached, criminals may test variations of that exposed formula elsewhere. Do not turn “CoffeeShop1!” into “CoffeeShop1!MyExtraPhrase” and repeat the ending across accounts.

Instead, replace weak or reused passwords completely. Let a password manager generate a different long password for every site. For the one master password you must remember, create a long passphrase of unrelated words that you have never used anywhere else.

How do you strengthen your passwords step by step?

  1. Protect your email first. Your inbox can reset many other accounts, so give it a new, unique password and strong MFA.
  2. Set up a password manager. Choose a reputable provider, secure it with a long master passphrase and enable MFA.
  3. Find weak and reused passwords. Use the manager’s security check to identify duplicates, short passwords and known breaches.
  4. Upgrade high-value accounts. Change banking, social media, shopping, cloud storage and healthcare logins next.
  5. Use generated passwords. Accept long random credentials rather than inventing memorable patterns yourself.
  6. Adopt passkeys when available. Passkeys can resist phishing and remove the need to type or reuse a traditional password.

CISA recommends pairing long, unique passwords with phishing-resistant multifactor authentication. MFA matters because even an excellent password can still be stolen through phishing, malware or a compromised service.

A longer, unique password makes automated guessing and cracking more difficult and prevents one breached login from unlocking other accounts. A password manager removes the pressure to memorize dozens of credentials, while MFA or a passkey provides a second barrier if a password is exposed.

Length cannot stop every attack. Phishing can trick you into handing over a password, and malware can capture what you type. That is why the strongest strategy combines long, unique passwords with MFA, software updates and cautious clicking. Think of length as a stronger lock—not the entire security system.

Start today with the account that controls the rest: your primary email. Replace any short or reused password, turn on MFA and save the new credential in a password manager. Then upgrade one high-value account each day. Small, steady changes can close the easiest routes into your digital life.


How to protect your devices, passwords, and online accounts while traveling

Traveling is fun. Losing access to your email, bank account, or phone while traveling? Not so much. Whether you’re heading out for a weekend trip or flying internationally, your devices carry a lot of sensitive information: photos, passwords, banking apps, work files, travel confirmations, and personal messages. A few simple cybersecurity habits can help protect […] Read More»

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