Month: May 2024

Have you been hearing more about email authentication lately? There is a reason for that. It’s the prevalence of phishing as a major security threat. Phishing continues as the main cause of data breaches and security incidents. This has been the case for many years.

A major shift in the email landscape is happening. The reason is to combat phishing scams. Email authentication is becoming a requirement for email service providers. It’s crucial to your online presence and communication to pay attention to this shift.

Google and Yahoo are two of the world’s largest email providers. They have implemented a new DMARC policy that took effect in February 2024. This policy essentially makes email authentication essential. It’s targeted at businesses sending emails through Gmail and Yahoo Mail.

But what’s DMARC, and why is it suddenly so important? Don’t worry, we’ve got you covered. Let’s dive into the world of email authentication. We’ll help you understand why it’s more critical than ever for your business.

The Email Spoofing Problem

Imagine receiving an email seemingly from your bank. It requests urgent action. You click a link, enter your details, and boom – your information is compromised.

The common name for this is email spoofing. It’s where scammers disguise their email addresses. They try to appear as legitimate individuals or organizations. Scammers spoof a business’s email address. Then they email customers and vendors pretending to be that business.

These deceptive tactics can have devastating consequences on companies. These include:

• Financial losses
• Reputational damage
• Data breaches
• Loss of future business

Unfortunately, email spoofing is a growing problem. It makes email authentication a critical defense measure.

What is Email Authentication?

Email authentication is a way of verifying that your email is legitimate. This includes verifying the server sending the email. It also includes reporting back unauthorized uses of a company domain.

Email authentication uses three key protocols, and each has a specific job:

• SPF (Sender Policy Framework): Records the IP addresses authorized to send email for a domain.
• DKIM (DomainKeys Identified Mail): Allows domain owners to digitally “sign” emails, verifying legitimacy.
• DMARC (Domain-based Message Authentication, Reporting, and Conformance): Gives instructions to a receiving email server. Including, what to do with the results of an SPF and DKIM check. It also alerts domain owners that their domain is being spoofed.

SPF and DKIM are protective steps. DMARC provides information critical to security enforcement. It helps keep scammers from using your domain name in spoofing attempts.

Here’s how it works:

1. You set up a DMARC record in your domain server settings. This record informs email receivers (like Google and Yahoo). It tells them the IP addresses authorized to send emails on your behalf.
2. What happens next? Your sent email arrives at the receiver’s mail server. It is looking to see if the email is from an authorized sender.
3. Based on your DMARC policy, the receiver can take action. This includes delivery, rejection, or quarantine.
4. You get reporting back from the DMARC authentication. The reports let you know if your business email is being delivered. It also tells you if scammers are spoofing your domain.

Why Google & Yahoo’s New DMARC Policy Matters

Both Google and Yahoo have offered some level of spam filtering. But didn’t strictly enforce DMARC policies. The new DMARC policy raises the bar on email security.

• Starting in February 2024, the new rule took place. Businesses sending over 5,000 emails daily must have DMARC implemented.
• Both companies also have policies for those sending fewer emails. These relate to SPF and DKIM authentication.

Look for email authentication requirements to continue. You need to pay attention to ensure the smooth delivery of your business email.

The Benefits of Implementing DMARC:

Implementing DMARC isn’t just about complying with new policies. It offers a range of benefits for your business:

• Protects your brand reputation: DMARC helps prevent email spoofing scams. These scams could damage your brand image and customer trust.
• Improves email deliverability: Proper authentication ensures delivery. Your legitimate emails reach recipients’ inboxes instead of spam folders.
• Provides valuable insights: DMARC reports offer detailed information. They give visibility into how different receivers are handling your emails. As well as help you identify potential issues. They also improve your email security posture.

Taking Action: How to Put DMARC in Place

Implementing DMARC is crucial now. This is especially true considering the rising email security concerns with email spoofing. Here’s how to get started:

• Understand your DMARC options
• Consult your IT team or IT security provider
• Track and adjust regularly

Need Help with Email Authentication & DMARC Monitoring?

DMARC is just one piece of the email security puzzle. It’s important to put email authentication in place. This is one of many security measures required in the modern digital environment. Need help putting these protocols in place? Just let us know.

Contact us today to schedule a chat.

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Have you ever seen a video of your favorite celebrity saying something outrageous? Then later, you find out it was completely fabricated? Or perhaps you’ve received an urgent email seemingly from your boss. But something felt off.

Welcome to the world of deepfakes. This is a rapidly evolving technology that uses artificial intelligence (AI). It does this to create synthetic media, often in the form of videos or audio recordings. They can appear real but are actually manipulated.

People can use deepfakes for creative purposes. Such as satire or entertainment. But their potential for misuse is concerning. Deepfakes have already made it into political campaigns. In 2024, a fake robocall mimicked the voice of a candidate. Scammers wanted to fool people into believing they said something they never said.

Bad actors can use deepfakes to spread misinformation. As well as damage reputations and even manipulate financial markets. They are also used in phishing attacks. Knowing how to identify different types of deepfakes is crucial in today’s world.

So, what are the different types of deepfakes, and how can you spot them?

Face-Swapping Deepfakes

This is the most common type. Here the face of one person is seamlessly superimposed onto another’s body in a video. These can be quite convincing, especially with high-quality footage and sophisticated AI algorithms.

Here’s how to spot them:

• Look for inconsistencies: Pay close attention to lighting, skin tones, and facial expressions. Do they appear natural and consistent throughout the video? Look for subtle glitches. Such as hair not moving realistically. Or slight misalignments around the face and neck.
• Check the source: Where did you encounter the video? Was it on a reputable news site or a random social media page? Be cautious of unverified sources and unknown channels.
• Listen closely: Does the voice sound natural? Does it match the person’s typical speech patterns? Incongruences in voice tone, pitch, or accent can be giveaways.

Deepfake Audio

This type involves generating synthetic voice recordings. They mimic a specific person’s speech patterns and intonations. Scammers can use these to create fake audio messages. As well as make it seem like someone said something they didn’t.

Here’s how to spot them:

• Focus on the audio quality: Deepfake audio can sound slightly robotic or unnatural. This is especially true when compared to genuine recordings of the same person. Pay attention to unusual pauses. As well as inconsistent pronunciation or a strange emphasis.
• Compare the content: Does the content of the audio message align with what the person would say? Or within the context in which it’s presented? Consider if the content seems out of character or contradicts known facts.
• Seek verification: Is there any independent evidence to support the claims made? If not, approach it with healthy skepticism.

Text-Based Deepfakes

This is an emerging type of deepfake. It uses AI to generate written content. Such as social media posts, articles, or emails. They mimic the writing style of a specific person or publication. These can be particularly dangerous. Scammers can use these to spread misinformation or impersonate someone online.

Here’s how to spot them:

• Read critically: Pay attention to the writing style, vocabulary, and tone. Does it match the way the person or publication typically writes? Look for unusual phrasing, grammatical errors, or inconsistencies in tone.
• Check factual accuracy: Verify the information presented in the text against reliable sources. Don’t rely solely on the content itself for confirmation.
• Be wary of emotional triggers: Be cautious of content that evokes strong emotions. Such as fear, anger, or outrage. Scammers may be using these to manipulate your judgment.

Deepfake Videos with Object Manipulation

This type goes beyond faces and voices. It uses AI to manipulate objects within real video footage. Such as changing their appearance or behavior. Bad actors may be using this to fabricate events or alter visual evidence.

Here’s how to spot them:

• Observe physics and movement: Pay attention to how objects move in the video. Does their motion appear natural and consistent with the laws of physics? Look for unnatural movement patterns. As well as sudden changes in object size, or inconsistencies in lighting and shadows.
• Seek original footage: If possible, try to find the original source of the video footage. This can help you compare it to the manipulated version and identify alterations.

Staying vigilant and applying critical thinking are crucial in the age of deepfakes.

Familiarize yourself with the different types. Learn to recognize potential red flags. Verify information through reliable sources. These actions will help you become more informed and secure.

Get a Device Security Checkup

Criminals are using deepfakes for phishing. Just by clicking on one, you may have downloaded a virus. A device security checkup can give you peace of mind. We’ll take a look for any potential threats and remove them.

Contact us today to learn more.

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This Article has been Republished with Permission from .

Back when you were a kid, living in a “smart home” probably sounded futuristic. Something out of Back to the Future II or The Jetsons. Well, we don’t yet have flying cars, but we do have video telephones as well as smart refrigerators and voice-activated lights.

But even the most advanced technology can have analog problems. Hackers can get past weak passwords. Bad connections can turn advanced into basic pretty quickly.

Have you run into any issues with your smart home gadgets? Not to worry! We’ve got your back when it comes to troubleshooting several common smart home issues.

Here are some of the most frequent problems along with simple steps to get your smart haven back on track.

1. Connectivity Woes

Are your smart gadgets refusing to connect to Wi-Fi? The main claim to fame of smart devices is that you can access them wirelessly. An internet connection is also vital to integrate several devices into a smart home hub.

If your device is having connection issues, check the basics first. Restart your router and your devices. If that doesn’t work, ensure you’ve positioned your router centrally. This gives you optimal signal strength. Consider a mesh network for large houses. Or invest in a Wi-Fi extender for better coverage.

2. Device Unresponsiveness

Now that we have voice-activated devices, we expect them to always answer. It can be frustrating when a device won’t respond to its “wake word.” We might even raise our voice and ask again… only to be ignored.

Are you having trouble with your smart devices not responding to commands? A simple power cycle (turning them off and on) can often do the trick. Check for software updates on your devices. As well as the corresponding apps. Updating software can fix bugs and improve performance.

3. Battery Drain

Smart devices, especially those battery-powered, can drain quickly. Adjust settings to reduce power consumption. Disable features you don’t use. Such as notification lights or constant background updates. Consider replacing batteries with high-quality ones for optimal performance.

4. Incompatibility Issues

Not all smart devices are created equal. Just because it says “smart” on the box doesn’t mean it plays well with others. When a new device won’t interact with your network, it can mean money down the drain.

Before you buy, check to ensure your devices are compatible with each other. Build your devices around your smart home platform. Review the manufacturer’s specifications thoroughly to avoid compatibility headaches.

5. Security Concerns

Security is paramount in a smart home. There have been horror stories about hacked baby monitors. These stories can get real very fast. You need to pay attention to securing your devices. Rather than getting caught up in plugging them in as fast as possible.

Use strong and unique passwords for all your devices and accounts. Enable two-factor authentication wherever available. Keep your devices and apps updated with the latest security patches.

A few other smart device security tips include:

• Change the default device name on your network. Choose something generic.
• Put smart devices on a separate “guest” network. This keeps them separated from devices with more sensitive data.
• Turn off unnecessary sharing features. These are often enabled by default.

6. App Troubles

Are you running into sporadic problems? Bugs that crop up intermittently?

Sometimes, the problem might lie with the app itself. Check if any app updates are available and install them. Try logging out and logging back in to refresh the connection. If issues persist, uninstall and reinstall the app.

7. Automation Gone Wrong

Smart home automations can be convenient, but sometimes they malfunction. Review your automation rules and ensure they’re set up correctly. Test them individually to identify any faulty triggers or actions.

8. Limited Range

Some smart devices have a limited range. Check the manufacturer’s guide so you know what to expect. Move your devices closer to the hub or router for better communication. Consider using repeaters or extenders if the distance is an issue.

9. Ghost Activity

Ever experienced your smart lights turning on or off randomly? This could be due to factors such as:

• Accidental voice commands
• Faulty sensors
• Scheduled automations you forgot about
• A hacked device

Review your automation settings and disable any you don’t need. Investigate if your devices are picking up unintended voice commands from other sources. Change passwords and watch out for breaches.

10. Feeling Overwhelmed

It’s easy to get overwhelmed when you’re dealing with several smart devices. Don’t hesitate to consult your device manuals and online resources. You can also get help from our IT experts for specific troubleshooting steps. These resources can offer more guidance tailored to your situation.

Need Help Securing Your Smart Home?

A smart home should simplify your life, not complicate it. These simple solutions can help you navigate common issues. It’s also important to get a smart home security assessment to keep your family protected.

Contact us today to schedule a security checkup for your smart home and gain peace of mind.

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This Article has been Republished with Permission from .