Jan 21, 2018  By browsing the internet casually, your iPhone cannot get any malware that can control any part of your phone (including the camera). The only risk of this happening is when you install items not from the App Store but even then, the risk is extremely low that any virus or malware will infect your iPhone. Hope this answered your question!

• Mar 26, 2011  well if ur talking abt through the screen its self no but there r some ways people can see u if u have a web cam on ur computer because some websites do allow web cams to be used. But if u mean if the computer is just sitting on the home screen with no web cam no there is no way evin for the government bc if u take the computer apart u will find that there is no type of cam device at all.
• Even if you aren't a sinister evildoer, there could be times when you need to get into a computer without the password. It's quite easy to do on a Mac, and learning how to do it can help.
• Jan 24, 2013  Rossen Reports: Extreme identity thieves live as you. So we took it up a notch, having our expert hack into the webcam in her daughter's upstairs bedroom, where they.

Not a day goes by that we don’t hear about cybersecurity threats – be it data breaches, phishing scams, ransomware, and viruses – but what about protection against someone remotely accessing your webcam?

After all, Facebook founder Mark Zuckerberg and former FBI Director James Comey both put tape over their computer’s camera when not in use, so perhaps you should, too.

You don’t need to be a powerful person in the public eye to be concerned. In January, the U.S. government charged an Ohio man for 13 years of cyber theft , alleging he used malware to steal personal data from thousands of people, plus take over cameras and microphones that allowed him to 'to surreptitiously record images and audio.'

If you’re not sure what to do, the following are a few precautions you can take to minimize the odds of this happening.

Unplug or cover up

If you’re using an external webcam – that is, one that plugs into your computer’s USB port – only connect it when you need it. Yes, it can be a pain to remember to plug it in whenever you want to Skype or FaceTime with someone, but at least you’ll know 100% noone is spying if there’s no camera connected.

Some external cameras have a small cover you can close over the webcam lens, so be sure you take advantage of this when you’re not using it. If your webcam doesn’t have this, you can point it to the ceiling until you need it (but that doesn’t mute the microphone) or place a small piece of electrical tape on the front of the webcam. But don’t place it directly over the lens or else it could leave a sticky residue. You can also buy little stickers or covers to place over your laptop’s lens.

More: 5 security mistakes you're probably making

More: A Website live streamed unsecured webcams like one at a daycare center

Use anti-malware software, good passwords

If your laptop or desktop has a built-in webcam, be sure to have good computer security software installed (which you should have anyway, of course). A strong security suite includes antivirus, anti-spyware, a firewall, and other tools to keep the bad guys from getting in. It’s critical to keep the security software up to date.

Many webcam hackers use Trojan horse malware to secretly install and run remote desktop software without your knowledge. You may think you’re downloading one thing, when in fact it’s carrying a hidden payload. Don’t click on attachments or any suspicious links in an email, text, or social media message.

Some web browsers also notify you if your webcam is being activated and you may be prompted to agree.

Be sure your wireless network has strong security settings and a good password – not the default one that came with the router — to prevent outsiders from accessing your Wi-Fi network without your consent. Resist using free, unsecured public Wi-Fi hotspots in cafés, hotels, and airports.

Another tip is to go to the webcam’s settings/options and enable some kind of notification when it’s being used, such as a small light that turns on near the webcam or a sound alert – if it doesn’t do it already. Most will have a small light illuminate when activated.

More: Virgin Media hack risk is a wake-up call to check your router

More: How to keep hackers out of your router

More: Hackers hid malware in CCleaner, a free app meant to clean out computers

Repair? Beware!

If you need to have your computer repaired, take it to a trustworthy source and then ensure remote access programs aren’t on your laptop or desktop you didn’t install yourself. If you find something, immediately uninstall it and bring it to a trusted source.

On a related note, be cautious about where you solicit remote tech support. Don’t let a technician take control over your computer to help you, unless you fully trust the source.

More: Web-connected medical devices are great. Unless...

More: Time to do a 15-minute cybersecurity makeover

Follow Marc on Twitter: @marc_saltzman. E-mail him at www.marcsaltzman.com.

Every day we see news about computers being hacked and how the cybercriminals make money off people clueless about the protection of their assets.

For someone not very technical, it may sound as if hackers are so powerful, and the only way to hide is to shut down all devices and go off the grid completely.

However, the truth is that there are several simple things one can do to make sure that we are reasonably safe when browsing the internet without affecting our ability to access the information we need.

Whether or not someone can hack into the computer or phone through WiFi depends on a person’s proximity to the WiFi router. If a cybercriminal in the range of access to the WiFi router, they can connect to the local network and perform various attacks, such as Man In The Middle attack.

If the hacker is outside of the WiFi range, then the way they attack will be different.

Let’s consider various scenarios of how the computer can be hacked and ways to protect your devices.

Hacking Computer Through Local WiFi

Can Someone Hack My Webcam Mac Pro

As you probably guessed, it is much easier to hack the computer, which is in close proximity to the hacker’s device.

For instance, your neighbor can connect to your WiFi and use your internet for free. Or you may connect to the free WiFi in the cafe or hotel, but someone already hacked the network, and now everyone, including you, is a potential target.

Or maybe you are using the office WiFi, and it was also hacked.

And it doesn’t have to be a computer, such as a Mac or PC. Your smartphone, iPhone, or Android, which uses the WiFi can be hacked as well.

Let’s see what hackers can do if they are physically connected to the WiFi you are using.

Man in the middle attack

If you have the internet at home from a cable, DSL, or fiber-optic provider, you have a router. Your computer does not directly connect to the internet; it sends and receives data by directing it through the router.

In layman terms, the process is the following:

1. Your computer or phone finds a WiFi router.
2. After submitting the correct password, the router sends back its MAC address. MAC address is an identifier of computer components, and in theory, it should be unique across billions of devices on the planet. The network card on your computer also has a unique MAC address.
3. After you get the MAC address of the router, all internet activity will be going through the router. In the pic below, there is a MAC address next to each device on the local network, and the router’s address is 11:22:33:44:55:66.

When a hacker connects to the local WiFi router, it also finds the MAC address of the router. The hacker changes his computer’s MAC address to be the same as routers one (11:22:33:44:55:66 in the pic below).

Now, all devices on the local network connect to the hacker’s machine, and then the data flows to and from the router. So the hacker becomes a man in the middle (MITM).

Once this happened, the hacker can read all outgoing requests and incoming data using various tools that collect such data.

This means every time you enter a username and password on some web site or enter your credit card number, and it gets saved on the hacker’s machine. Also, every URL you are visiting also gets saved.

There are some limitations, obviously. For instance, if the website uses the HTTPS protocol (S at the end stands for Secure), all traffic is encrypted between your computer and cybercriminals will not be able to crack it (in most cases).

However, if the web site uses HTTP, all data, including the password, is in cleartext.

So, if you want to avoid your data being stolen, always check that web site is using a secure protocol (HTTPS). In the browsers, the secure protocol is usually displayed with a padlock icon next to the URL.

Never enter passwords or financial information on web sites with HTTP!

How the router can be hacked

When it comes to your home WiFi, there are three ways for someone outside to connect to the router:

1. The router is not password protected
2. You tell the password. For instance, you told the guest the password, or she looked it up on the router (if you didn’t change the default one)
3. If the router is using an old authentication protocol

I am going to skip the first two and instead of focus on the last one. The authentication protocol used in with WiFi router is very important.

If your router is old, it is possible that it’s still using WEP protocol, then you should know that anyone who knows a little bit about hacking can hack the router literally in less than a minute.

So, if you have it enabled on your router, then go ahead and disable as I did.

What you should have is WPA2 with AES encryption. In the pic below, the authentication strength (protection from hacking) increases from top to bottom (WPA is less secure, and WPA2-PSK with AES is the most secure).

Some hackers employ a dictionary attack to crack WPA protocol, but it takes supercomputers to hack it. So as long as you are not a celebrity or a billionaire, nobody will spend so many resources to break into your network.

Usually, you can connect to the home router settings by going to the local IP address, such as http://192.168.0.1/.

How to tell if someone hacked your router

One of the sure routers hacked signs is the existence of an unknown device connected to the local WiFi network.

As I explained above, in order to perform a man in the middle (MITM) attack, the hacker must connect to the WiFI network first. And if he’s connected, you can see him too.

One way to find out the connected devices is through the router settings. Some routers allow us to see all connected devices and kick them out if needed.

Another way is to use a network scanner app. For instance, I found a cool app called Fing. The app is available for almost all platforms: iOS, Android, macOS, and Windows.

It is free (with ads) and doesn’t even require creating an account in order to use it.

One cool feature they have is scanning for open ports.

For instance, when I scanned my MacBook Pro, I found that remote desktop and screen sharing features were enabled, and anyone could connect to my Mac remotely.

How to protect from a MITM attack

While it is possible to scan and find unknown devices on the home network, this approach will not work with public WiFi networks, such as the one in Starbucks or the hotel.

You would never know if the public network was compromised. In this case, the only way to protect your privacy is to use a VPN (a virtual private network).

When connected to VPN, your computer or phone creates a secure encrypted channel with the VPN server. After the connection is established, all requests go to the VPN server. The server makes all requests on your behalf and returns the results back to you.

From outside, it looks like the computer is sending some garbage to and back to the same computer. Even if the hacker collecting the information, he won’t be able to tell whether you’re connecting to Google.com or MacMyths.com.

When choosing a VPN software, follow these best practices:

• Do not use a free VPN. They have significant limitations, and you know that good things are never free.
• Test for speed. Some VPS are significantly faster than others.
• Check the provider’s reputation. Since all requests now go through the VPN, technically, the VPN server becomes a man in the middle. So choose only reputable providers.

Personally, I am using NordVPN: it’s the fastest on the market and very inexpensive. It is available for multiple platforms: macOS, Windows, Linux, iOS, and Android.

If you use my NordVPN affiliate link you get a pretty steep discount for three-year plan for up to 6 devices.

Can Someone Hack My Webcam Mac Download

Hacking Computer Remotely

We discussed ways to hack the computers and phones through local WiFi, but I know the question that most people ask is whether hackers can connect to the home network when they are on the other end of the world (or more than a hundred yards or meters away).

Fortunately, the answer is no, someone cannot get into your home network, even if they know the password if they are outside of the range (more than 300 feet).

Also, in most cases, hackers cannot get into your computer is off (link).

Can Someone Hack My Webcam Machine

However, there are other ways to get into your system remotely. Do you remember a story of Bezos’s personal data being leaked?

In his case, he received a message on WhatsApp with malware attachment. When the malware was installed on his phone, it started sending the personal data to the server abroad.

Similarly, we are all at the risk of having malware installed on our computers and smartphones. Some malware open access to the device, so the hackers can access it remotely.

Or, the malware could be a keylogger, and in this case, even having HTTPS or a VPN will not help. A keylogger will record the keys pressed on the keyboard, and if it happens to be a credit card number, then the hacker will have it.

So, how to protect the devices from malware? You need to install an antivirus program.

There is a common myth that Macs cannot have viruses, but this is not true. I was able to inject my Mac with more than 100 malware samples when testing various antimalware solution.

You can check the results of my test and recommended antiviruses in my post: Best Malware Detection App for Mac.

Every time my friends and family ask me for a recommended antivirus, I go with Norton 360. It comes with the biggest bang for the buck and provides antimalware and other security features on all platforms. And it also has its own VPN!

Conclusion

We reviewed multiple ways how someone can hack into your phone or computer through WiFi. I also listed ways to prevent this from happening, which I wanted to reiterate.

If you worry about online security, consider investing in the following tools:

• VPN software
• Antivirus program

Be very cautious when connecting to public WiFi. I’d say if you don’t have VPN installed on a laptop or smartphone don’t use public WiFi, or at least avoid making purchases with a credit card or entering passwords.

If you are interested in the topic of security, there is a great course available on Udemy about ethical hacking. The instructor teaches how to hack computers ethically and most importantly what can you do to prevent from being targeted:

Also, check my other post:

Photo credit: ©canva.com/cyano66

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