How to boost and secure home WIFI
How to boost and secure home WIFI
A wireless network lets you get online from your laptop, tablet or smartphone anywhere within your home, without connecting to a mass of cables.But, on occasion, your home wi—fi signal may seem weak or you may struggle to pick it up certain rooms. Here are some tips for boosting your home wi-fi.
The right location
Thick walls are the enemy of wi-fI. They simply block the signal. Position your wi—fI router so its signal has as few obstructions as possible. Ideally, it needs to have plenty of clear space around my putting it on a shelf at around waist height or on a desk.|t’s important that it’s situated away from electrical interference from other wireless devices.
Update your software
Manufacturers often introduce software updates for devices - including routers - to improve security and stability.
Control Bandwidth-Hogging Applications
If someone in your house regularly video chats, plays online games, torrents files, or uses services like Netflix, they may be hogging bandwidth and making the internet slower for everyone else.
RESET ON A SCHEDULE
It sounds simple enough, but a majority of tech support problems can be cleared up by simply resetting or rebooting your router or modern on a regular basis. (Its also probably the first thing your Internet provider will ask you to do when you call to complain, so head them off at the pass.) And if you buy an outlet timer, you dont even have to worry about it: Set the timer to reset your router once a day at an off-peak time.
ADJUST YOUR ROUTERS ANTENNAS.
Most routers have two adjustable antennas on top. If yours are parallel, its time to switch things up and go perpendicular. Wi-Fi works best when signals are parallel to a device’s internal antenna, which are horizontal in laptops and vertical in desktop computers. Internal antennas vary in mobile devices, depending on how you’re holding them (in portrait or landscape mode). Keeping a router’s antennas perpendicular to each other will ensure a solid connection between your home network and your smartphones and laptops.
BUY A REPEATER.
Most routers have a range of about 150 feet. If you live in a big house, devices and computers in rooms farthest away from your router might have a hard time connecting to your home Wi—Fi network. The easiest fix to boost the signal in those rooms is to buy a Wi-Fi repeater, which can plug into any wall outlet and will increases a signals range and strength to the farthest parts of your home
How to secure your home wireless network router
Having an open wireless network can be a security risk as it may allow anyone who is close enough to your router (e.g. a neighbor or someone war driving) to access your network. To make your home wireless network more secure, consider the below suggestions.
Change default password
Make sure the router password is not using the default password. If the default password is being used, it can be easily guessed and give someone access to your router. With access to the router setup, a person could change your router settings, including viewing any security keys.
If available use WPA, not WEP
Many routers today will offer two or three different security schemes: WEP, WPA, and WPA2. We recommend WPA or WPA2 security since it is more secure than WEP. However, for compatibility with some older devices, such as gaming consoles, TiVo, and other network devices, WEP may be the only security option possible to use. Using WEP is still better than no security at all.
Change the default SSID name
The SSID is the name that identifies your wireless router. By default, many routers will use the name of the router as the default SSID. For example, Linksys routers use Linksys as the SSID. Using a default SSID is a security risk since it identifies the brand of the router and would let any attacker immediately know what exploits to use.
Enable router firewall
Many routers also have a firewall that can be enabled. If available, we also suggest enabling this feature, as it helps add an extra layer of security to your network.
Enable wireless MAC filter
The Wireless MAC filter feature only allows a wireless device to connect to your router if the MAC Address has been entered into the filter list. Doing MAC filtering can make connecting new devices to your network more difficult, but improves the overall security of your wireless network.
Disable remote login
The first router worm brute forces its way into the router in this manner. Most default usernames are set to Admin. |t isnt hard for a virus/worm to crack the password if the username is known. The good thing is that routers normally have this disabled by default. Be sure to confirm that it is disabled when you first set up your router and periodically thereafter. If you need to update your router setting remotely, only set up access for the time you are going to be connected.
It sounds simple enough, but a majority of tech support problems can be cleared up by simply resetting or rebooting your router or modern on a regular basis. (Its also probably the first thing your Internet provider will ask you to do when you call to complain, so head them off at the pass.) And if you buy an outlet timer, you dont even have to worry about it: Set the timer to reset your router once a day at an off-peak time.
ADJUST YOUR ROUTERS ANTENNAS.
Most routers have two adjustable antennas on top. If yours are parallel, its time to switch things up and go perpendicular. Wi-Fi works best when signals are parallel to a device’s internal antenna, which are horizontal in laptops and vertical in desktop computers. Internal antennas vary in mobile devices, depending on how you’re holding them (in portrait or landscape mode). Keeping a router’s antennas perpendicular to each other will ensure a solid connection between your home network and your smartphones and laptops.
BUY A REPEATER.
Most routers have a range of about 150 feet. If you live in a big house, devices and computers in rooms farthest away from your router might have a hard time connecting to your home Wi—Fi network. The easiest fix to boost the signal in those rooms is to buy a Wi-Fi repeater, which can plug into any wall outlet and will increases a signals range and strength to the farthest parts of your home
How to secure your home wireless network router
Having an open wireless network can be a security risk as it may allow anyone who is close enough to your router (e.g. a neighbor or someone war driving) to access your network. To make your home wireless network more secure, consider the below suggestions.
Change default password
Make sure the router password is not using the default password. If the default password is being used, it can be easily guessed and give someone access to your router. With access to the router setup, a person could change your router settings, including viewing any security keys.
If available use WPA, not WEP
Many routers today will offer two or three different security schemes: WEP, WPA, and WPA2. We recommend WPA or WPA2 security since it is more secure than WEP. However, for compatibility with some older devices, such as gaming consoles, TiVo, and other network devices, WEP may be the only security option possible to use. Using WEP is still better than no security at all.
Change the default SSID name
The SSID is the name that identifies your wireless router. By default, many routers will use the name of the router as the default SSID. For example, Linksys routers use Linksys as the SSID. Using a default SSID is a security risk since it identifies the brand of the router and would let any attacker immediately know what exploits to use.
Enable router firewall
Many routers also have a firewall that can be enabled. If available, we also suggest enabling this feature, as it helps add an extra layer of security to your network.
Enable wireless MAC filter
The Wireless MAC filter feature only allows a wireless device to connect to your router if the MAC Address has been entered into the filter list. Doing MAC filtering can make connecting new devices to your network more difficult, but improves the overall security of your wireless network.
Disable remote login
The first router worm brute forces its way into the router in this manner. Most default usernames are set to Admin. |t isnt hard for a virus/worm to crack the password if the username is known. The good thing is that routers normally have this disabled by default. Be sure to confirm that it is disabled when you first set up your router and periodically thereafter. If you need to update your router setting remotely, only set up access for the time you are going to be connected.
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