Can two computers have the same IP address?
The Question As I understand it, two computers cannot have the same public (external) IP address unless they are connected via the same router. If they are connected via the same router, then they can have (share) the same public IP address yet have different private (local) IP addresses.
Is it possible to live without a computer?
Can you live without your computer? Most individuals could live without their computers, but life would be difficult, at best. You’d also have to do without your big-screen TV (a computer), your cable or satellite TV boxes (computers) and your car (which runs on a computer). You would most likely survive, though.
Is it safe to unplug my router?
Totally disconnecting a router from power could cause it to reset, which means the next time it is re-connected and turned on, it will need to be set up again. Hackers can work very quickly and they will just strike when your router is turned on and unsecured, so turning it off does not mean your router is safe.
Do IP addresses change daily?
So each day your computer will be given a new IP address; it is very normal to have a changing IP address (known as a Dynamic IP).
Can you leave your modem on 24 7?
There’s nothing dangerous about leaving your broadband modem turned on 24/7. If you’re concerned about malicious people or software somehow finding their way to your computer (very unlikely) it would be better to turn your computer off and leave the modem running.
Does resetting your router make it faster?
Rebooting your router will not give you a faster Internet speed — not permanently anyway, but it can improve your Internet speed, in a way. Just like you may have to reboot your computer because it is running slow, the same also applies to a router.
Should I turn off wifi at night?
The best way to reduce Wi-Fi is to turn it off at night. By turning off Wi-Fi at night, you will reduce the amount of EMF radiation that fills your home on a daily basis. In addition to turning off your home’s Wi-Fi, you can also turn off the Wi-Fi on each electronic device within your home.
Does your IP address change if you turn off your router?
If you’re asking about your “public” IP address on the internet, then turning off the router will generally NOT give you a new IP address. Even though the IP address is in principal dynamically assigned, most ISPs will assign them statically and not change them.
Does unplugging your router hurt it?
Originally Answered: Is unplugging your router bad? No, it will not hurt anything, as far as the router goes. It retains its settings and will just boot up when power is reconnected. Anything that requires the router during that time will simply not be able to use it.
Do you really need a computer?
You just don’t need a computer for any of your usual tasks. People use their computers for all kinds of tasks. Many people can’t go without their laptop or desktop, but others could use a tablet, or even a smartphone, for all of the same tasks without missing their computer.
Is it OK to use phone while lightning?
Using a corded telephone during a thunderstorm is discouraged because the phone is physically connected by wires to the outside. A cellphone, however, has no such physical connection and the electric current from a nearby lightning strike cannot reach it. It is perfectly safe to use a cellphone during a thunderstorm.
What happens if I unplug my router?
No it will not hurt anything, as far as the router goes. It retains its settings and will just boot up when power is reconnected. Anything that requires the router during that time will simply not be able to use it (i.e. any other connected devices).
Should you turn off WiFi during thunderstorm?
Storms can occur at any time, and you may not always be prepared. During a storm, you need to avoid contact with any device that is connected to a wall outlet, but it is OK to use wireless devices that are not connected to wall outlets, including cellular and cordless phones, as long as you are inside.
Does unplugging router delete history?
They cannot log actual browsing history as they simply do not have the storage to do that. Some other answers recommend resetting the router to the factory state.
Can the Internet run itself?
Computers (the servers that implement the data on “the internet”) can run, at best, for a few years before they get clogged with dust or a component fails. The internet itself relies on other internet infrastructure—for example, time servers and DNS servers, which suffer from these same risks.
Does IP address change every time we connect to Internet?
Even though an IP address is “dynamic” misinformed folks tend to take that as meaning your Internet Service Provider (ISP) is constantly issuing a new IP address to your house every time you go on line. If the connection is still valid the ISP will move on and not disrupt service via provisioning a new IP address.
Is it better to leave WiFi on or off?
It’s a good idea, while you’re at it, to disable Network notification. This will stop those annoying sounds and vibrations every time a free WiFi network is in range. To save a bit more battery, you can disable Keep Wi-Fi on during sleep , which will reduce your phone’s battery usage when in standby mode.
Do computers have IP addresses?
Computers connected to the Internet must speak the “Internet language” called the “Internet Protocol” or simply “IP.” Each computer is assigned a unique address somewhat similar to a street address or telephone number.
What can someone do if they know your IP address?
If a cybercriminal knows your IP address, the consequences can be devastating:
- Someone can get your location and intrude on your privacy in real life.
- Someone can use your IP to hack your device.
- Someone can impersonate you to get hold of your IP address.
- Employers can track your activity.
What is your IP address?
What is my phone’s IP address? Navigate to Settings > About device > Status then scroll down. There, you’ll be able to see your Android phone’s public IP address along with other information such as MAC address.
What do IP mean?
How hard is it to trace an IP address?
There’s a common misconception that it’s easy to trace an IP address to the computer to which it’s assigned, and be able to identify the computer’s location. It’s certainly not easy, and depending on who you are, it may not even be possible.
How do I find the IP address of another phone?
To find your Android phone’s IP address, follow these steps:
- Open Settings and browse to Network & internet > Wi-Fi.
- If you’re not already connected to your Wi-Fi network, tap its name and confirm that it joins.
- Then tap the network’s name and expand the Advanced section.
Can I access a phone remotely if I have the IP address?
Once both devices are on the same network, the IP address of one device can be used by the other device to access the contents of the former or vice versa. If your phone doesn’t have this feature by default, don’t worry. There are a number of third-party tools that are available just to let you accomplish this feature.
What is IP address used for?
An internet protocol (IP) address allows computers to send and receive information. There are four types of IP addresses: public, private, static, and dynamic. An IP address allows information to be sent and received by the correct parties, which means they can also be used to track down a user’s physical location.
Can police trace IP?
The authorities can only track an IP address to a VPN company, which they’d then have to force to reveal the real IP address from logs, which might not even exist. If the criminal connected to that VPN from another, law enforcement would have to work their way through multiple companies to find the details.
Can I change my IP address?
Android: Go to Settings, tap Connections then tap Wi-Fi. From here, tap on the network you’re currently connected to. Tap the gear-shaped icon to the right of the network. Your IP address will be displayed here, but go to the bottom of the screen and tap Advanced, then tap IP Settings.
Is it bad if someone knows my IP?
If someone knows your IP address, they can try to connect to your device directly. There are tens of thousands of ports for every IP address, and a hacker who knows your IP can try to brute-force a connection. Once they succeed, hackers can take control of your device, steal your data or even impersonate you.
Does DuckDuckGo hide your IP address?
How do I browse secretly?
You can also use a keyboard shortcut to open an Incognito window:
- Windows, Linux, or Chrome OS: Press Ctrl + Shift + n.
- Mac: Press ⌘ + Shift + n.
Is it dangerous to share your IP address?
Answer No its not dangerous to share your IP, but it may be a sign of poor security practices masked by IP-based Access Lists. It’s a common practice : for restricting an outside access to VPN and other services. You should not worry and use a static IP address – for your own safety, btw.
Does incognito hide your IP?
How can I browse privately without VPN?
Use incognito mode Chrome, and most other browsers, have a feature built-in called “incognito mode.” This prevents a browser from saving any data from the websites you visit, including cookies, history, or the data you might enter into a web form (such as a credit card number, your address, name, or anything else.)
What is IP address and how it works?
IP addresses: Networks and hosts. An IP address is a 32-bit number. It uniquely identifies a host (computer or other device, such as a printer or router) on a TCP/IP network. IP addresses are normally expressed in dotted-decimal format, with four numbers separated by periods, such as 192.168. 123.132.
How do I keep browsing history private?
How To Hide Browsing History – Complete Guide
- Use Browser’s Privacy Mode.
- Delete the Cookies.
- Restrict Browser From Sending Location Details.
- Search Anonymously.
- Avoid Google Tracking.
- Stop Social Sites From Tracking You.
- Avoid Tracking.
- Stop Every Tracking Activity by Ad Blocker Plugins.
Can a cell phone IP address be traced?
So, while it is possible someone can geo-locate you by knowing your phone’s IP address (which changes every time you leave your house and come back, as well as every time your device finds a new network to connect to), it is incredibly unlikely due to the nature of cellular data networks and wi-fi routers.
What does IP mean in school?