Blocking is denying access to something. You can block applications, websites, access, or any other number of things. Blocking will stop the item from accessing whatever you've blocked it from.

learn more… | top users | synonyms (1)

0
votes
0answers
17 views

Facebook - Block someone writing comments in a group [closed]

I'm wondering if that is possible. I'm an group admin on facebook, and I'd like to block someone from writting comments in that group. Unfortunately, I can't remove that person from the group for many ...
0
votes
1answer
38 views

How to block all but a specific list of IP addresses on a given port using IPSEC on Windows?

I have a list of IP addresses. L={x.x.x.x,y.y.y.y,...etc} I want to block all IP addresses except for the ones in the above list. How to do using IPSEC commands in windows machine? I tried to ...
0
votes
0answers
17 views

How to disable Babylon.js's welcome webpage?

Every time I open Babylon; it also opens a webpage referring to Babylon's Getting Started page. I tried preventing its access to Internet from Windows firewall, but no luck. What can I do?
0
votes
0answers
19 views

FireFox's NoScript equivalent for IE 11 in Windows 8.1

For my IE 11 in Windows 8, I need a tool I can use to disable/enable JavaScripts on various web pages dynamically when I open a web page - something similar to what the NoScript plugin for FireFox ...
0
votes
0answers
35 views

how to block website in ADSL router model TDSL300W2

I need to block facebook,twitter and You tube in my BSNL ADSL router model no TDSL300W2. Since all are engaged with those web sites and not working. Please let me know how to block these web site ...
0
votes
0answers
16 views

Block empty user-agents nginx? [migrated]

My site was under attack and I noticed all the user agents are blank. How can I block this with my nginx? I have no idea what to block, if this is an empty user agent or what.
0
votes
0answers
26 views

Remove or lock Windows 8 “Bing Smart Search” as disabled for online searches. (Ie. only search computer, not online)

Is there a way, in Windows 8, to completely remove OR lock the online portion of "Bing Smart Search" (ie. windows 8 search feature) as disabled? Currently I can disable or re-enable the online search ...
0
votes
0answers
53 views

Blocking main website of facebook and making m.facebook.com available on windows 8.1

I have been searching about the blocking facebook on my computer over the hour, but I am getting exactly the same method over all the webpages. Change settings on Windows defender to make host file ...
0
votes
0answers
20 views

WAFL - Write Anywhere File Layout

Hi I'm looking for some information on how WAFL works , more specifically I need help in understanding the following parts. To make your task of answering simpler I've outlined a few questions. ...
0
votes
1answer
23 views

Is it true that http requests via proxy cannot be detected and blocked by the target server? [closed]

In the situation in which a server A sends http requests via php under proxy to server B is it real that server B can't know that the requests are sent by a proxy? And if server B administrator is ...
0
votes
0answers
118 views

What happens if I select “Block” a user in Skype 6.21 on Windows?

I'm using Skype 6.21 on Windows 7. I have a contact in my list that I would like to silently delete so that I'd appear as offline to them (but not as if I removed them!). Can anyone tell for sure is ...
2
votes
1answer
174 views

How did the Marriott block wifi hotspots?

As per this article in CNN: Marriott fined $600,000 by FCC for blocking guests' Wi-Fi How is it possible to do what's described in this article? It's saying that they were able to block personal ...
2
votes
0answers
83 views

Firefox: Disable External CSS Files from Loading

I know that I can disable the downloading of external JS files on the Firefox browser (using either about:config or certain add-ons (e.g. QuickJava)). Is there some way to block the downloading of ...
0
votes
1answer
52 views

How do you block the whole file location from accessing the internet? WINDOWS 8

Windows 8 ~ Ok well i just want to know how to block Spotify (and everything it is related to) from internet access (What ever i do i cant seem to find the actual file that connects to the internet, ...
1
vote
1answer
78 views

How to block access to certain websites without additional programs?

Say I want to block "xxx-xxxx-xxx-xxxx" and that alone from being accessible from any web browser on the system. Is there any way to do that plainly and simply without having a need for bulk ...
0
votes
1answer
34 views

How to make sure kid completes an online lesson before allowing (unrestricted) computer use?

I would like my kid to complete an online lesson from this website: http://www.typingweb.com/ before allowing him to use the computer (specifically: playing Minecraft!). Is there any way to do this? ...
0
votes
0answers
53 views

How to ban thousands of IP addresses on 2008 Server

I'm trying to block the Tor Project network from my webserver as many spam/malicous scripts are using it to flood my API. I've tried almost every method possible it seems there is NO WAY to append ...
-3
votes
1answer
298 views

How I can change or block repeatedly annoying YouTube video adverts? [closed]

For over one week my family is being hunted by the video advert Don't Drop the Baby! when watching regular YouTube videos. I've heard that negative suggestions are dangerous (what happens if you tell ...
0
votes
1answer
32 views

How to block outgoing emails to a single recipient in my contacts? (Outlook 2007)

Just like the question asks, how can I do this? It's my fist time Superuser so please if I'm doing something wrong in this question tell me. Thank you very much in advance.
0
votes
1answer
57 views

How to enforce blocking of sites if Opera is installed?

With Opera Turbo active, sites blocked in etc/hosts can be still visited. (Turbo takes their content from Opera servers.) It there a way to create (1) blacklist of sites (not editable by users) ...
2
votes
3answers
129 views

How Do I Block a Host by ASN? Example - AS16276

There are a handful of especially toxic hosts out there. There is no reason we need to allow any of their IP's access to our servers. Is there a way we can block them using their ASN or other global ...
0
votes
0answers
60 views

How to prevent internet explorer of being reinstalled? How to delete IE completely?

I have Windows 7. I tried to remove IE completely. However, windows itself always allows it to be reinstalled again: By going to the option "Set Program Defaults" one can always install IE again: ...
0
votes
0answers
51 views

Allow Internet access only 1 IP in Windows XP

I would like to block internet connections to all IP's except 1 in Windows XP. How can I do it most easily?
0
votes
1answer
124 views

Make computer lock itself after 30 minutes of continued usage

I would like a family computer to lock itself after 30 to 60 minutes of usage, mainly so only my wife can unlock it for those minutes just by entering the password. Is this possible? (I know of how to ...
0
votes
1answer
55 views

Blocking specific websites from browser (PC and phone) while preventing myself from unblocking them without content of others

I am trying to find a PC software (and app for phone) to block specific websites, and only the person with certain privilege (e.g. who knows the password) can unblock certain websites. (I haven't yet ...
1
vote
0answers
99 views

Blocking Incoming IP With Win 7 Firewall

This question was asked before, but the answer is not working for me and the rules of this forum say do not respond to answers, so I am asking again. I went through the following process on the Win 7 ...
1
vote
2answers
514 views

How to get a list of domains blocked by my ISP/MikroTik router?

As imposed by my government, my ISP blocks some sites, like Facebook and YouTube. The ISP's MikroTik device redirects the blocked websites to a local IP address (192.168.222.66), which says that the ...
-1
votes
2answers
146 views

How to fully block a domain using the Hosts file

If I want to block a domain e.g. foobar.com using the host file, I understand from another thread that I can't use wildcards to cover all versions of the domain but have to list each version ...
2
votes
2answers
389 views

How to Block Doodle in Chrome's 'New Tab' page?

My goal is to block the annoying Google "doodles" (i.e. animated soccer-related promos, etc.) that appear in Chrome when a New tab is opened. Here's what's been tried so far: (1) Use AdBlock Plus to ...
1
vote
1answer
284 views

How do I block all internet access on the remote machine except for Teamviewer?

I would like to block all internet access on the remote machine but I still want to connect to it via Teamviewer. Is there a way to do this? I've read: How can I block all incoming and outgoing ...
2
votes
0answers
137 views

Block all outgoing traffic for a User running Wine apps

Good day, I'm using a lot of WINE apps under Linux which work just fine, but one thing I am specifically looking for right now is to block their access to the internet (outgoing), with exception of ...
1
vote
2answers
2k views

How to block the MAC Address in Huawei HG532e wireless router?

I am using a Huawei HG532e wireless router and I would like to block some of the smart phones of some of the workers who are no more working with us. Please help me to do this work as early as ...
1
vote
3answers
5k views

How to block all ports except 80,443 with iptables? [duplicate]

Blocking all ports(in and out) is easy but it's hard with the word "except". I don't know any rules that satisfies the condition. PS: I know this question is nothing new. But in fact, I didn't find ...
0
votes
0answers
24 views

How to block sites after I close its last tab?

For concentration, I would like to block Facebook. However my work is also on there so I can't block it at any specific time. I just know that after I close its last tab, every work on it is done, ...
0
votes
1answer
52 views

Block specific url paths

I want to block a path (eg http://superuser.com/megasupersecret), but not the whole domain (http://superuser.com). In the host file, i've tested like this: 127.0.0.1 ...
0
votes
1answer
286 views

Is it possible to block websites on Buffalo AirStation WCR-GN?

Is it possible to block websites on a Buffalo AirStation WCR-GN? I've gone through every menu looking for anything that might do that and I can't, so I'm guessing this device is too primitive to be ...
0
votes
2answers
369 views

How to block div on website permanently using Chrome?

There is one website that I like, but with a comment section that super annoys me. I want to block the div that holds the comments permanently, across pages, in Google Chrome. For a temporary ...
0
votes
1answer
878 views

How to forward blocked ports by ISP

So I've been trying to setup a TeamSpeak 3 server on my pc but ports (9987,10011,30033) are blocked by my ISP, I've contacted them to unblock them but they didn't accept, and it's the fastest ISP in ...
0
votes
1answer
589 views

Block https facebook via file hosts [duplicate]

I need to block access to Facebook in my office on certain PCs that are connected to a LAN. I tried using the hosts file, it works for www.facebook.com but not for https://it-it.facebook.com/, how can ...
0
votes
1answer
125 views

Unable to block websites in internet explorer

I am using Internet Explorer and want to block certain websites (to increase my productivity, not that it matters). I went to: Internet Options > Privacy > Sites. It promises to block certain domains ...
6
votes
1answer
230 views

Is there any method of blocking remote control software?

Recently someone using a computer of mine started a remote session with GoToMeeting and allowed someone to control the PC. UAC didn't block the session (they're a regular user). It appears that many ...
0
votes
1answer
233 views

Best way to block websites with PowerDNS?

I'm working on a DNS filtering system for my household. I have a blacklist from MESD with a list of both IPs and domains, but am not sure how to block them with the blacklist. I thought about using ...
0
votes
0answers
96 views

What could be causing imac to not access certain sites?

My iMac has security off, firewall, antivirus etc. Yet somehow there are a few websites it cannot access that my macbook can. On the same network. Tried different browsers. Checked the hosts file. ...
1
vote
3answers
468 views

Block all websites in Windows 8, except for 3

I would like to create a whitelist of 3 websites on a Windows 8 machine. All other websites would be blocked. This environment is not managed by a server, these will be just 2 independent boxes. One ...
0
votes
1answer
1k views

How to block facebook in iBall router?

I use iBall Baton router. Its product code is iB WRA 150N. I want to block facebook in it. So I typed 192.168.1.1 in my browser and entered username and password to reach the page of iBall. There I ...
0
votes
1answer
269 views

Untangle Internet Blocking

In Untangle I need to block users' Internet whose MAC are not added in DHCP. If I enable DHCP, it should not fetch any IP automatically. Only Internet should go to the PCs whose MAC addresses have ...
-5
votes
3answers
13k views

How to block a phone from using my WiFi network? [closed]

How do I block my son's phone from using my home WiFi network? Can it be done by blocking the MAC address of my son's phone?
10
votes
2answers
2k views

Why do some WiFi routers block multicast packets going from wired to wireless?

I have worked with dozens of consumer grade WiFi routers, and they have been really hit-or-miss with this, though it seems to be getting better. Example of issue: A device that can be discovered ...
0
votes
1answer
108 views

How to block particular URL only in Firefox (Not the entire domain)?

I'm using a site www.abc.com . I need to block only www.abc.com/advertisement and I have to load all other urls in that website? How can I achieve this in firefox? I really need to use that website ...
1
vote
2answers
356 views

How to block a particular pop-up window from opening?

Using Firefox (v.27.0.1) to browse a news site, I have a problem of recurring ad pop-up windows, originating from a specific website (amazing-offers.co.il). The ad pops-up when the news page is ...