The video explains what a Cable Modem and a Router do and why you need them.
Namaskaar Dosto, is video mein maine aapse MODEM aur Router ke baare mein baat ki hai, aap sabhi ke man mein confusion hoga ki MODEM aur Router .
Routers, switches, access points, modems, hubs, bridges.
This lesson answers the questions what is a router and what is a broadband modem in Plain English, while also showing you the steps to hook your router up to .
In this video I explain the basic difference between a modem and a router as many people get confused between them as these days you get hybrid devices that .
Two-in-One DOCSIS 3. 0 Cable Modem + WiFi Router delivers AC1750 WiFi and up to 680Mbps modem speed • Required for fastest Internet speed tiers offered.
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Top 5 Best Wireless Router of early 2017 ▻Best Budget/Cheap Wireless Router: D-Link AC1200 Wi-Fi Router ☆(3)US Prices - http://amzn.
Read the CNET post: http://cnet.
If you are renting your modem with the cable company or have an older modem, it may be time for you to upgrade.
Especially for folks used to being online all the time, losing power in a disaster and being cut off from communication can be terrifying. however, the same UPS that works for your desktops will also work for your networking gear. Recharging and the question of generators Ah, you ask, but what if you have a generator. If you’re in a multi-hour power outage, this will help a bit less. The trick is that most of your home infrastructure devices are low power, pulling maybe a dozen watts at most. It also means non-cellular devices like laptops, desktops, and many tablets can still connect to the Internet, rather than reducing you to only using cellular data-equipped phones. Staying on Wi-Fi in your home usually also means faster speeds, fewer delays due to cellular signal interference or congestion, and no need to argue about cellular data overages with your carrier afterward. Conventional wisdom is that you absolutely should have a UPS capable of keeping your desktop computer(s) online for at least a few minutes in a power outage. For your home's Internet connection to stay up, there are (typically, but not always) fewer links in the upstream chain that need to stay powered—usually just your ISP's local termination point. If you have a generator, using some capacity to stay online (assuming your ISP stays online) is not necessarily a bad thing, especially if it helps you to stay in touch with friends and family or communicate with local authorities. Your ISP will generally stay online during outages, because most ISPs’ infrastructure is protected by backup power—usually with banks of batteries and a large non-portable diesel generator with underground tanks. If you’re in an area where power is flickering on and off, having your networking gear connected to a UPS will at the very least stop your gear from power cycling with the rest of the house. If power is intermittent across multiple days, this will still keep you online for most of it. If power is out for days, then a UPS for your network gear is of limited utility. A generator definitely would keep your UPS topped up and your infrastructure online, though during a multi-day outage you likely have other more pressing needs for power (like keeping food fresh) than to spend it on Internet connectivity. Cellular access depends on backup batteries or generators at multiple affected locations staying online—you need the towers up and operating, you need their backhaul links operating, and you need the power up at the uplink point where the cell... A 1500VA/900W UPS like the one I linked above lasts me and my networking gear for about 90 minutes, so that’s about the longest power outage you can bridge with it. However, once power is restored, the UPS will recharge over the course of a couple... This works even better if your main computer is a laptop, which already has its own big battery built in. Something like this Cyberpower UPS will do nicely (I know this one will work well because I have several of them, one of which is plugged... The same UPS capable of keeping your desktop computer and monitor on for 15 minutes will likely power your cable modem, router, and Wi-Fi access points (if separate) for 90 minutes or more. If you can keep your cable modem, router, and Wi-Fi online when the power goes out, you’ll almost always find that your ISP is also online—and you’ll keep your Internet access. While there’s not much to do for a multi-day power outage aside from buying a generator—a solution that comes with its own problems, since generator-related deaths tend to outnumber storm-related deaths in any given US-landed hurricane—there is a... Cable modems Routers, if separate from cable modems Wi-Fi access points, if separate from your router (like if you're using Ubiquiti access points , for example Any network switches connecting your cable modem or router or Wi-Fi access points to... Source: arstechnica.com
From here, wireless devices connect to the box over Wi-Fi. Invizbox is running a crowdfunding campaign for both the new devices. One of these, Invizbox, has revealed two new devices. Both of the new Invizbox products work with its addition Go device. ADVERTISEMENT The company isn't the only startup aiming to develop new privacy-focussed routers. Instead, both routers send all traffic on the network through a VPN connection. The company explains the routers are intended to stop people from installing a VPN on every device connecting to their network. Revealed back in 2015, the wireless device is a VPN and Tor router that can tether to public Wi-Fi connections and also charge a phone. The Ireland-based startup, which will be speaking at WIRED Security later this month, claims its two new routers will secure all internet traffic. The InvizBox 2 and InvizBox 2 Pro work by being plugged into an existing router via an Ethernet cable. READ NEXT Both devices are well-designed (well, for a router) and the InvizBox 2 has a quad-core ARM processor, dual band Wi-Fi, 256MB of RAM and the ability to handle gigabit internet. Similar to the new Invizbox, the ArmorVPN box sits between a modem and router and secures internet traffic. Source: www.wired.co.uk
Hutchins said it was "hard to believe" that the flaws are not being actively exploited. A spokesperson for Arris said the company wouldn't comment on specifics as it was "currently verifying" the report. "We can confirm ARRIS is conducting a full investigation in parallel and will quickly take any required actions to protect the subscribers who use our devices," the spokesperson said. An attacker can bypass the firewall on the device by brute-forcing the half-completed MAC address on the device. Hutchins said that he believes the bug allows AT&T staff to connect to an AT&T-issued television digital recorder on the same network, but the implementation went "terribly wrong. Another bug affects "every single" Arris-built AT&T U-verse device, according to Hutchins, putting potentially millions of customers at risk. Hutchins said that there was "no clear evidence" to suggest the module was running but noted that it was still vulnerable, allowing an attacker to inject their own money-making ad campaigns or malware. The shell also allows the attacker to control a module that's dedicated to injecting advertisements into unencrypted web traffic, a common tactic used by internet providers and other web companies. An attacker can view and change the Wi-Fi router name and password, and alter the network's setup, such as rerouting internet traffic to a malicious server. Thousands of routers, many of which belong to AT&T U-verse customers, can be easily and remotely hacked through several critical security vulnerabilities. Five flaws were found in common consumer Arris routers used by AT&T customers and other internet providers around the world. The report said Arris NVG589 and NVG599 modems with the latest 9. 2. 2 firmware are affected, but it's not clear who's responsible for the bugs. "Some of the problems discussed here affect most AT&T U-verse modems regardless of the OEM, while others seem to be OEM specific," said Hutchins. One estimation said as many as 138,000 routers are vulnerable to attackers, according to a tweet by Victor Gevers, chairman of the GDI Foundation, a Dutch non-profit organization dedicated to internet security. Among the vulnerabilities are hardcoded credentials, which can allow "root" remote access to an affected device, giving an attacker full control over the router. An attacker can connect to an affected router and log-in with a publicly-disclosed username and password, granting access to the modem's menu-driven shell. Hutchins said that some of the flaws may have been introduced after the routers were delivered to the internet provider, which often adds customized code for remote interactions, such as customer support and diagnostics. Source: www.zdnet.com
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Is it possible to connect Netgear's RangeMax 150 Wireless Router (WNR1000) to AT&T's 2Wire Wireless Router/DSL Modem; so that they both can connect to my Home Network ...