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1. ROUTER MAC ADDRESS FOR AVAST BUSINESS HOW TO
2. ROUTER MAC ADDRESS FOR AVAST BUSINESS MANUAL
3. ROUTER MAC ADDRESS FOR AVAST BUSINESS SOFTWARE
4. ROUTER MAC ADDRESS FOR AVAST BUSINESS PASSWORD

You only need to enter it once here, and once on each machine allowed to connect to your wireless network.

ROUTER MAC ADDRESS FOR AVAST BUSINESS PASSWORD

Second, just as you did for the router’s administration password, select another good, secure key / password / passphrase (the terms are roughly interchangeable here). WEP encryption turns out to be easily crackable 2, and even WPA (without the 2) has been shown to be vulnerable. It’s time for another password, this time to secure and encrypt your wireless connection.įirst, use WPA2, not WEP. (Note: UPnP is unrelated to Windows “Plug and Play” hardware detection it’s just another unfortunate collision of similar names.) 4. It turns out malware can also be UPnP aware, and can make malicious changes to your router without your involvement or awareness.

ROUTER MAC ADDRESS FOR AVAST BUSINESS SOFTWARE

Universal Plug and Play (UPnP) is a technology that allows software running on your machine to configure services like port forwarding (a way of allowing computers outside your network access your local computers directly) without you having to go in and administer the router manually.

Make sure the remote management setting is off. While this setting (coupled with a very strong password) might make sense for a handful of people 1, for most folks there’s absolutely no need to administer the router from anywhere but the local machines connected to it. “Remote Management” is a feature that allows your router to be administered from anywhere on the internet. Now only those people who can walk up to your router and look at that sticker can get in. If the instructions that came with your router included checking a sticker on the actual router for the admin password, and that looks like a strong password, then the security hole is significantly smaller. Then, any malware that takes advantage of the default passwords on routers can make changes without your knowledge.įortunately, in recent years, most - though sadly, not all - router manufacturers have been getting smarter. And anyone can log in to your router and undo any or all of the rest of the security steps we’re about to take. For LinkSys, if your login is a blank username and a password of “admin”, as outlined in its manual, then anyone and everyone knows it. The reason for this is quite simple: it’s a common gaping security hole.įor many years, almost every router and access point from the same manufacturer was shipped with the same default password. If your router supports it, a pass phrase of three or more words might be ideal. Change it to be something long and strong. If you do nothing else to secure your router, change the default password. In reality, there are two separate devices - a router that deals with network access, and a wireless access point that provides your Wi-Fi connectivity - that happen to be housed in a single box. You probably refer to it as simply your “router”.

ROUTER MAC ADDRESS FOR AVAST BUSINESS MANUAL

Make sure you have access to the documentation that came with your router, or locate the user’s manual online.Īlready we see a common difference: you may well have a single device that combines both the router and wireless access point. You’ll need to “translate” the examples to the equivalent settings on your own router or access point. The concepts I’ll cover apply to almost all consumer-grade routers, and I’ll be using an old and popular LinkSys BEFSR81 router and LinkSys WAP54G access point as examples.

ROUTER MAC ADDRESS FOR AVAST BUSINESS HOW TO

What that means is, I can’t tell you exactly how to make changes to your router, step-by-step.

Most importantly, they have different administration interfaces. Different brands and different models with differing capabilities, power, and, of course, at differing cost. I have to start with a caveat: there are hundreds, if not thousands, of different routers.

Here are the most important steps to a more secure router. And sadly, very often and by default, there are. You want to make sure there aren’t big gaping holes. The topic is an important one: how do you make sure you have a secure router? As your firewall, it’s your first line of defense against malware trying to get at your computer from the internet.