Total Defense

Security & Safety Resource Center

Learn about today's current internet threats and how to stay safe and secure.

Security Tip of the Day

Daily tips to create awareness of cyber threats and empower Total Defense users to be safer and more secure online with our security tips and resources..


March 2024
03.18.24

Disable unused features for extra security

Ever feel overwhelmed by all the pre-installed features on your computer? You’re not alone Many devices come loaded with options you might never use. But here’s the secret: unused features can be security risks.

Think of it like leaving your house with all the doors and windows unlocked – not ideal disabling features you don’t need is like adding extra security measures to your digital home.

Here’s how to turn your tech into a secure fortress:

  • Unearth the hidden features: Explore your device’s settings and menus. You might be surprised by the features lurking there.
  • Research before disabling: Not sure what a feature does? A quick web search can reveal its purpose and potential impact if disabled.
  • Disable the unused: If you don’t need it, turn it off This reduces the attack surface for potential vulnerabilities.
  • Be cautious: Don’t disable features crucial for your device’s operation. Research is key

Remember: Disabling unnecessary features is a simple but effective way to enhance your device’s security.

Bonus tip: Regularly review your settings and disable any new features you don’t plan on using. Keeping your tech lean and mean is essential for a secure digital life.

03.17.24

LockBit busted: a win in the fight against ransomware

Remember LockBit, the notorious ransomware gang that caused havoc worldwide? Well, justice has been served! In a global effort, law enforcement authorities from many countries, including the US and UK, successfully disrupted their operations.

Imagine LockBit as a digital villain, holding people’s data hostage for ransom. This takedown is like capturing the mastermind and putting a stop to their crimes.

Here’s how the good guys won:

  • Seizing the digital lair: Authorities seized LockBit’s darknet infrastructure, including their websites and servers. It’s like shutting down their secret headquarters and cutting off their communication channels.
  • Freeing the victims: By seizing decryption keys, law enforcement has enabled victims to recover their data without paying the ransom. Imagine returning stolen goods to their rightful owners!
  • Disabling the tools: Disrupting their operations also means taking down their ransomware tools, making it harder for them to strike again. It’s like taking away their weapons and preventing future attacks.

Is this the end of ransomware? Not quite. But it’s a significant victory that shows international cooperation can disrupt these criminal organizations and protect people from their harmful activities.

What can you do?

  • Stay informed: Be aware of the latest security threats and stay updated on software and operating systems.
  • Back up your data: Regularly back up your important files to a secure location, like an external hard drive or cloud storage. This way, even if you get hit by ransomware, you won’t lose your data.
  • Be cautious online: Don’t click on suspicious links or attachments and be careful about the information you share online.

By taking these steps, you can protect yourself from ransomware and other cyber threats. Remember, even though LockBit is down, vigilance is still key in the fight against cybercrime.

03.16.24

Spring cleaning for your tech

Imagine your computer as a house. The fewer things you have lying around, the harder it is for intruders to hide. The same goes for software. Less software means fewer chances for attackers to exploit vulnerabilities.

So, let’s declutter your digital space:

  • Review your software: Take a good look at all the programs installed on your computer. Do you recognize them all?
  • Research unknown programs: Not sure what something does? A quick Google search can tell you if it’s essential or just taking up space.
  • Uninstall the unnecessary: If it’s not crucial and you don’t use it, ditch it Free up space and improve security.
  • Backup before you clean: Accidents happen. Back up important files before uninstalling anything, just in case.

Remember: Removing unnecessary software is a simple but effective way to strengthen your computer’s security.

Bonus tip: Regularly update the remaining software on your computer. These updates often patch security holes, making your system even more secure. Our Ultimate Internet Security software can handle this for you automatically.

By following these steps, you can create a leaner, meaner, and more secure digital environment.

03.15.24

Your Wi-Fi’s not so secret weapon: secure your router

Connecting your computer to the internet opens doors… millions of them, in fact It links you to countless devices, some not so friendly. But fear not, tech adventurer You have a powerful shield – your router.

Think of your router as your Wi-Fi castle gate. It controls who and what enters your digital home. But like any castle, it needs proper security to keep unwanted visitors out.

Here’s how to secure your router fortress:

  • Lock it down: Change the default username and password your router comes with. These are often basic and easily guessable, making your network vulnerable. Choose a strong, unique password that only you know.
  • Guest network: Having a separate guest network is like having a visitor entrance. It allows guests to access the internet without giving them full access to your home network and devices.
  • Encryption matters: Use encryption, like WPA2, to scramble the data flowing through your network. This makes it unreadable to anyone snooping around, like a secret code for your Wi-Fi traffic.
  • Update your firmware: Routers, like any device, need software updates to fix vulnerabilities and improve security. Download and install updates from your router manufacturer regularly.

Remember: Securing your router is crucial for protecting your entire Wi-Fi network and the devices connected to it. Don’t leave your digital home unguarded

Bonus tip: Keep your router in a central location for better signal strength and consider turning it off when not in use for added security.

03.14.24

Password power up: crafting unbreakable codes

Ever feel like your passwords are more like flimsy padlocks? Time to level up your security game with strong, uncrackable passwords.

Imagine your password as a fortress gate – the stronger it is, the harder it is to break in. Here’s how to build an impenetrable password fortress:

  • Length is your friend: Aim for longer passwords, like 12 characters or more. The longer, the better.
  • Mix it up: Combine uppercase and lowercase letters, numbers, and symbols. Think “S*pEc1aLP@ssw0rd.” (but don’t use this exact example).
  • Ditch the obvious: Avoid personal details like birthdays, pet names, or anything easily guessable. Hackers love this low-hanging fruit
  • Forget dictionary words: “Password123” is a hacker’s dream. Use unique combinations that aren’t found in dictionaries.
  • Security questions matter: Don’t pick questions with answers easily found online. Your childhood best friend’s name from a Facebook post is a bad idea

Bonus tip: Consider using a password manager to store and manage your unique passwords securely. Think of it as a digital vault, keeping your keys safe and organized.

Remember: Strong passwords are your first line of defense online. Don’t skimp on security By following these tips, you can create passwords that are nearly impossible to crack and keep your digital life safe.

03.13.24

Be wary of digital disguises: protect your info

Ever receive an email that seems legit, asking for your personal details? Or stumble upon a website that looks real but feels…off? Be cautious, tech adventurer. These could be phishing attempts – bad actors trying to steal your information.

Imagine a wolf in sheep’s clothing, luring you in to take your data. Phishing emails and websites often mimic real companies (banks, internet providers, etc.) to trick you into revealing sensitive information like passwords or credit card details.

Here’s how to stay safe:

  • Never trust requests for personal info in emails: Legitimate companies don’t ask for passwords or other sensitive details via email. If unsure, visit the official website directly (don’t click links in the email) and contact them there.
  • Double-check website legitimacy: Look for misspellings, unusual domain names, or anything that feels off. If in doubt, trust your gut and navigate away.
  • Change passwords securely: If you need to change a password, go directly to the company’s website (not through links in emails) and follow their instructions.

Remember: When it comes to your personal information, be cautious and double-check everything. Don’t let digital disguises fool you.

Bonus cybersecurity tip: Use strong, unique passwords for each online account and enable two-factor authentication whenever possible. These extra layers of security make it even harder for attackers to steal your information. By staying vigilant and following these tips, you can protect yourself from phishing attempts and keep your personal information safe in the digital world.

03.12.24

Facebook flooding your inbox – take back control

Feeling overwhelmed by a tsunami of Facebook emails? You’re not alone. Facebook loves to keep you informed… maybe a little too much. But fear not, social media master. You have the power to turn off or reduce these emails and reclaim your inbox zen.

Imagine your inbox as a calm beach – peaceful and serene. Turning off unwanted emails lets you enjoy that digital tranquility.

Here’s how to silence the social media waves:

  • Dive into settings: Head to Facebook’s settings (it’s usually on the top right corner, represented by a gear icon).
  • Navigate to notifications: Click on “Notifications” in the settings menu.
  • Email control center: Find the “Email” section. Here, you can either turn off all emails or customize which ones you receive (like birthday reminders or event invites).

Bonus benefit: Reducing Facebook emails also helps you spot fake emails more easily. Remember, real Facebook communication will likely happen within your Facebook account, not in your inbox.

Remember: You can always adjust your settings later if you miss certain email updates.

Bonus social media tip: Consider unsubscribing from other unwanted notifications like app notifications on your phone. A clean digital space leads to a calmer mind. So, take control of your email and social media experience. Turn off or reduce those Facebook emails and enjoy a peaceful, organized, and spam-free digital life.

03.11.24

Drowning in emails–unsubscribe and breathe easy

Feeling overwhelmed by a sea of emails? Don’t worry, you’re not alone. Signing up for online services often leads to a never-ending inbox. But fear not, tech hero. You have the power to unsubscribe from unwanted emails and reclaim your inbox.

Imagine your inbox as a tidy room – you only want things you like or need. Unsubscribing from unwanted emails helps achieve that digital zen.

Here’s how to fight back:

  • Spot the spam: Watch out for emails that seem fishy, like those asking for personal information (phishing attempts.). Block these right away, no questions asked.
  • Unsubscribe button: Most legitimate emails have an “unsubscribe” button at the bottom. Find it, click it, and say goodbye to unwanted messages.
  • Blocking options: If the unsubscribe button is missing, explore your email service’s settings. You’ll find options to block specific senders, keeping them out of your inbox for good.

Remember: Unsubscribing doesn’t hurt. You can always choose to re-subscribe later if you change your mind.

Bonus email tip: Regularly review your subscriptions and unsubscribe from anything you no longer need or use. A clean inbox is a happy inbox.

So, take control of your email. Unsubscribe from unwanted messages and enjoy a more organized, secure, and spam-free digital experience.

03.10.24

How to step up your Apple ID security

Got an Apple ID? Lock it down with two-step authentication (2FA.) It’s like adding a double lock to your digital door, making it extra tough for anyone to sneak in.

Why bother? Imagine someone gets your password. With 2FA, they still need your approval to log in. It’s like needing both a key and a code to enter your house – much harder to break in

Setting it up is a breeze: Grab your iPhone, iPad, or Mac. Head to settings, find your Apple ID, and look for “Security & Privacy.” There you’ll find the 2FA option – just follow the on-screen instructions.

So, what happens after? When you try to log in to your Apple ID from a new device, you’ll get a notification on your trusted device asking you to approve the login. You’ll also need to enter a six-digit code sent to your phone or displayed on your trusted device.

Remember: 2FA adds a powerful layer of security to your Apple ID. It’s easy to set up and offers peace of mind.

Bonus cybersecurity tip: Enable 2FA for other online accounts that offer it. The more accounts you protect, the safer your digital life becomes. So, ditch the single lock and upgrade to the powerful protection of 2FA. Your Apple ID (and your digital peace of mind) will thank you.

03.09.24

Digital lifeline: clone your hard drive before it’s too late

Ever worry about losing precious memories and files due to a failing hard drive? It’s a real concern, as these storage warriors eventually wear down, like well-worn sneakers. Traditional hard drives can give up the ghost in just 4-5 years.

But fear not, tech adventurer. Hard drive cloning can be your digital shield. Imagine creating a complete copy of your current drive onto a new one, like having a backup twin.

Here’s the magic: Free tools like Macrium Reflect and Clonezilla act as digital copy machines, replicating everything from your operating system to your files.

The benefits are epic:

  • Disaster recovery: If your original drive crashes, you can simply swap it with the clone and get back up and running in no time. Think of it as a seamless transition, like switching to your spare tire.
  • Peace of mind: Knowing you have a backup copy lets you sleep soundly, free from data loss worries. It’s like having a safety net for your digital life.
  • Upgrading made easy: When you switch to a new drive, the clone lets you transfer everything quickly and effortlessly, saving you hours of setup.

Remember: Don’t wait for disaster to strike. Cloning your hard drive is a simple process that can save you a ton of headaches (and potentially data loss) down the road.

Bonus tip: Choose a clone with larger storage capacity than your original drive. It gives you room to grow and store even more precious memories.

So, take control of your digital destiny. Clone your hard drive today and enjoy the peace of mind that comes with having a backup plan. Your future self will thank you. (and your past self for all those saved photos and files.)

03.08.24

Feeling tracked by emails – disable those hidden spies

Ever wonder if email marketers track whether you open their messages? Tiny, hidden images called tracking pixels do just that. They’re like invisible spies, reporting back to marketers if you’ve opened their emails.

While this helps them send “relevant” emails, it can feel creepy. So, how to stop them?

Two ways to fight back:

  • Disable all images: Dive into your email settings and find the option to disable all images or remote content. This blocks the tracking pixels from loading, keeping your email activity private.
  • Go message-by-message: For specific emails, right-click and choose “show images” only if you trust the sender. Otherwise, keep them hidden.

Remember: Disabling tracking pixels doesn’t affect your ability to read emails. It just stops marketers from snooping on your habits.

Bonus security tip: Consider using an email client that automatically blocks tracking pixels for added security and peace of mind. Take control of your inbox. By disabling tracking pixels, you can enjoy your emails without feeling like you’re being watched.

03.07.24

How to keep your digital memories safe

Ever imagine losing all your precious photos, documents, and memories stored digitally? That’s why backing up your data is crucial, like having a digital safety net to catch precious memories in case of mishaps.

Think of it like storing copies of your favorite photos, documents, and files in a safe place, just like you wouldn’t want to keep your only family photo album in a leaky basement. Now, how you do this depends on your computer’s operating system:

For the Windows user:

  • Embrace the cloud: OneDrive, Microsoft’s cloud storage service, offers free storage space for your photos and documents. It’s like having a secure online vault accessible from anywhere.
  • External hard drive hero: Invest in an external hard drive for a physical backup copy. Think of it as a portable safe deposit box for your digital treasures.

For the Mac user:

  • Time Machine’s your friend: This built-in Mac feature automatically backs up your files to an external hard drive. It’s like having a personal time-traveling assistant who safeguards your data in the past, present, and future (well, sort of).
  • Cloud storage options: iCloud offers free storage, with additional space available for purchase. It’s like renting a secure locker in the digital cloud.

Remember:

  • Back up regularly: Don’t wait for disaster! Schedule automatic backups or do them manually at regular intervals.
  • Choose the right storage: Consider factors like storage space, security features, and accessibility when choosing your backup method.
  • Multiple backups are better: Don’t rely on just one backup location. The 3-2-1 rule is a good guideline: 3 copies of your data, 2 on different media (like cloud and external drive), and 1 offsite (e.g., at a friend’s place).

By following these steps, you can conquer the digital backup quest and keep your precious memories safe for years to come.

03.06.24

Email attachments and links: proceed with caution

Ever receive an email with an attachment or link that seems too good to be true? It might be. Malicious actors often use emails to spread malware, the digital boogeyman that can infect your device.

Just like you wouldn’t open a random package on your doorstep, don’t click on suspicious links or open unknown attachments, even if they seem to come from someone you know. Hackers can spoof email addresses, so be cautious

Here are some red flags to watch out for:

  • Sensational attachments: Names like “Urgent Open Now” scream “trouble.” Avoid them
  • Misspelled words: Legitimate companies don’t send emails full of typos. Be wary
  • Pressure tactics: Emails urging you to “click now” or promising “unbelievable” things are likely scams. Don’t fall for them.

When in doubt, throw it out. It’s better to be safe than sorry. If you’re unsure about an email, don’t hesitate to delete it.

Bonus tip: If you’re expecting an attachment, always confirm with the sender beforehand. This simple step can save you a lot of trouble.

By being cautious with email attachments and links, you can protect yourself from malware and other online threats.

03.05.24

Mobile meltdown: how recent outages impacted you (and what you can do)

Remember that recent mobile network outage? Ugh, not a fun time. But beyond the initial annoyance, what did it mean for the average mobile user? Let’s break it down.

Feeling Disconnected: Imagine your phone, your lifeline to the digital world, suddenly going silent. No calls, texts, or internet access. That’s exactly what happened to millions during the outage, impacting work, communication, and even emergency services.

Beyond Inconvenience: It wasn’t just about staying connected with friends. Many rely on their phones for work, banking, and even navigating unfamiliar places. The outage disrupted these essential activities, causing frustration and even financial losses in some cases.

A Reality Check: These outages highlight how much we depend on our mobile networks. From staying informed to conducting business, a lot rides on that constant connection. It’s a reminder to be prepared for potential disruptions.

So, what can you do?

  • Be informed: Stay updated on network maintenance and potential outages. Most providers offer alerts and information through their websites or apps.
  • Have a backup plan: Consider having a basic phone or a mobile hotspot device as a backup option in case of emergencies.
  • Embrace offline options: Download essential maps, documents, and offline entertainment for those “just in case” moments.

By being aware and prepared, you can minimize the disruption caused by future mobile network outages. Remember, a little planning goes a long way in keeping you connected, even when the unexpected happens.

03.04.24

Password recycling – it’s a big no-no

Reusing passwords? It’s tempting, but like sharing your toothbrush, it’s a recipe for trouble. Let’s talk about keeping your accounts safe with unique and strong passwords for each site.

Imagine using the same key for all your doors. Scary, right? Hackers can use one stolen password to unlock all your accounts if you reuse them.

So, how to create unique passwords?

  • Get creative: Use a memorable phrase, turn it into an acronym, and add symbols and numbers. Think “My favorite food is pizza = Mff1pzza” (but don’t use this exact example).
  • Let the tech help: Use a password generator. These tools create strong, random passwords for you, like super-secure keys nobody can guess.

Every account deserves its own unique password. Don’t be lazy, protect yourself

Bonus security tip: Use a password manager to store your unique passwords securely. Think of it as a digital vault, keeping your keys safe and organized.

Strong, unique passwords are your first line of defense online. Don’t skimp on security By following these tips, you can create a safe and secure digital experience.

03.03.24

Out-of-office replies: keep it short, sweet, and secure

Heading out for a well-deserved break? Setting an out-of-office reply is a must. But wait, before you hit send, think security. Don’t turn your vacation into a target.

Imagine your reply as a postcard – friendly, informative, but not revealing too much. Here’s what to keep out:

  • Specific dates: Sharing your exact absence lets everyone know your home is empty. Phishers might lurk.
  • Location details: Bragging about your beach trip? Hold on, that tells everyone you’re not around. Keep it vague
  • Detailed return time: Announcing your exact return puts your home at risk, even for a few extra hours. Be general

So, what should you include?

  • A short acknowledgment of your absence: Let people know you’re away and when you’ll be checking emails again.
  • Offer alternative contact: Direct urgent inquiries to a colleague or provide a limited-access work email (if applicable).
  • Express appreciation: Thank them for their patience and understanding.

Remember: Out-of-office replies are meant to inform, not advertise your absence. Keep it professional, concise, and security-conscious.

Bonus safety tip: Consider different replies for different audiences. You might share more details with colleagues than external contacts. Be smart and adapt.

Enjoy your break. By keeping your out-of-office reply secure, you can relax knowing your home and digital life are safe. Happy travels.

03.02.24

Ransomware: how does it sneak in?

Ransomware, that digital bully holding your files hostage, can strike in different ways. Let’s explore its sneaky delivery methods:

1. Phishing Emails: Imagine getting an email that looks like it’s from your bank, friend, or even a famous company. It might urge you to click a link or open an attachment. Don’t fall for it. These emails are like traps, designed to infect your device with ransomware.

2. Drive-by Downloads: Ever visit a website and suddenly things feel…off? That might be a “drive-by download” happening in the background, installing ransomware without your knowledge. It’s like a sneaky thief slipping malware onto your device while you’re distracted.

Both methods rely on tricking you. Be cautious of suspicious emails and avoid clicking on unknown links or opening attachments from untrusted sources.

Bonus cybersecurity tip: Keep your software updated and use a reputable antivirus program. These tools are like bodyguards, helping to identify and block potential threats before they harm your device.

Stay informed and stay vigilant. By being aware of how ransomware spreads, you can keep your digital life safe and sound.

03.01.24

Public Wi-Fi: convenient, but creaky

Public Wi-Fi: free internet on the go, sounds tempting, right? But hold on, public Wi-Fi is known for its security gaps, so be cautious if you must use it.

Imagine public Wi-Fi as a free public restroom – convenient, but not exactly the most secure place. Hackers can lurk on these networks, waiting to snatch your data.

So, how to minimize the risk?

  • Look for password-protected networks: Think of a password as a lock on the door, keeping unwanted guests out.
  • Stick to secure sites: Use websites with “HTTPS” in the address. It’s like a secure tunnel protecting your data.
  • Consider a VPN: A Virtual Private Network is like a personal bodyguard for your online activity, encrypting your data and adding an extra layer of security.

Public Wi-Fi is fine for casual browsing but avoid sensitive activities like banking or online shopping.

Bonus cybersecurity tip: Don’t access your personal accounts on public Wi-Fi. Wait until you’re on a secure network at home or work.

Public Wi-Fi can be helpful but be smart about how you use it. Play it safe and keep your data protected.