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.

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135 views

Ubuntu - change block device location from /dev/sda to /dev/sdb

Host: Ubuntu 15.04 I have a M.2 SSD and one hard-disk. The hard-disk device location is normally at /dev/sda and the SSD is at /dev/sdb. I looked into some posts and found out some possible ...
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690 views

cant access my site is my ip blocked by ISP

I want to know if my ISP has blocked my website www.indolog.com . If i use another ISP it works fine. Below are the tracert log C:\>tracert www.indolog.com Tracing route to indolog.com [199.223....
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175 views

Comcast gateway parental setting block CIDR IP Range

I'm not sure if this is the right place to ask this, but I am having trouble adding CIDR IP ranges e.g. 206.111.0.0/16 to my Comcast Gateway. I went to Manage Sites and it says: Please Input a valid ...
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0answers
2k views

Windows 8 firewall blocks browser downloads

I have a curious issue with the windows 8 firewall. When using chrome and internet explorer for hotmail I can't download word or pdf attachments. I also tried to download adobe reader with with ...
2
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0answers
131 views

How to block certain domains on a computer that is behind a proxy on which I have no control

The situation: There is a windows 7 machine that can connect to internet only through an organisation's proxy. I have no control over the proxy servers. There is a single administrator account on ...
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31 views

Iptables WiFi , blocking

I would like to block all Wi-Fi devices except one. I have two Wi-Fi routers and I am only allowing one in my IPTABLES rules to connect; but I am able to still connect to both. iptables -P INPUT ...
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35 views

Lock Firefox Settings and Changes / Addons and about:

I would like to lock my Firefox. The quest is: don't let anyone or anything change something on my Firefox. I would like to block any changes (add-ons, settings, prefs). I created: as.js with: ...
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31 views

How to remove or strip images in email signatures in Thunderbird?

I get really annoyed by people, clients or companies putting images in their signatures, be it small or large images or nowadays animated gifs. Is there a setting or add-on for Thunderbird to hide, ...
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242 views

Trying to block Agar.io android app connection on wifi

I want to block access to Agar.io completely from android devices in the house, my internet is through virgin media with a SuperHub, I've played with port blocking(ports 443 and 1501-1551) and domain ...
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33 views

Block every USB but one Windows 7 Registry

I want to disable all new plugged in USB Sticks by a User, but want to keep my only one Stick still accessable. For example I plug my "Master"-USB in and I can transfer Data to it. Another user ...
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283 views

How to find out where my https traffic is being blocked

I have a network of machines around the country, connecting via https to a cloud-based server through cellular modems. Only one machine has a problem connecting. When I run nmap -p 443 <server_ip&...
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372 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 ...
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77 views

rsyslog block by dns

rsyslog version is 5.8.6 The rsyslog client send message to remote server by udp, the remote server is used by domain, when the domian can't resolv and timeout, the rsyslog will be blocked. I add ...
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1k views

Best way to block users from connecting to VOIP (Teamspeak)

In a teamspeak that I work with, we've banned users from comming back and they just change their IP and come back on. We've been searching for a way to keep them out even if they change their IP. Do ...
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0answers
999 views

How to use NetLimiter to block inbound TCP traffic?

I'm using NetLimiter to block TCP traffic. (Rule type: Firewall, Direction: In, Action: Deny) I can block outbound, but not inbound. You can try blocking inbound TCP on Chrome to see it is not ...
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232 views

Block specific http request from windows

How can i block certain requests from all applications based on pattern? Eg. lets say i doesn't want my computer to access example.com/example.php, not the whole domain. I'm running windows 7
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182 views

How to unblock jabber on TI ADSL router with iptables

I have old but reliable Texas Instruments ADSL router. Board AR7RD; BUILD=061005; VERSION=3.7.1 If that matters... One thing that bothers me is that it somehow blocking my jabber (Pidgin ...
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49 views

GUI tool for presenting connectivity status on a firewalled network with port blocks etc

The Israeli railway company has recently started a project of wireless LAN availability on its lines. Now, it's all in the flakey stages, sometimes things are up and sometimes they aren't; sometimes ...
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91 views

can the location of my employment block the use of my hot spot?

Can the location of my employment block the use of my hot spot? I cannot access either 3G or 4G internet at work with my hotspot.
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383 views

How can I block a bunch of contacts in Skype on Linux?

I am using Skype (Beta) 2.2.0.35 on my Ubuntu and after some trial I believe that it is not possible to block a whole bunch or group of contacts all in one move. It would be a very handy feature: ...
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0answers
21 views

is there a way to either block YouTube or block access to Chromes task manager?

Without going into too much detail there's videos on YouTube that I don't want to see and I want to do this by either blocking access to YouTube entirely. I downloaded two Chrome add-ons that did the ...
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33 views

Ublock: Set wildcard not working

I now want to filter the Facebook join group button so i won't accidentally leave the group. Now, I configured this filter because the Facebook join group button evades filter by changing it's ...
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79 views

mikrotik router 951ui - block all websites except popular webmails and fb

I want to block all websites on all users connecting to our mikrotik rb951ui router except for few websites like gmail, Hotmail, yahoomail. The blocking should not only for browser-based access but ...
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34 views

Block Facebook using Windows Firewall not work

I'm trying to block Facebook following this guide but it didn't work. Did you try this way and did it work? Blocking web sites with Windows Firewall Windows Firewall:
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47 views

Blocking Internet access by MAC host Cyberoam

There is a cyberoam router. A firewall rule exits which drops all services from specific host. Now the problem is if I specify the host as "IP host" and enter the source ip of particular node. The ...
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28 views

Still Lost on Blocking TCP Port Connections form Terminal

I'm still not 100% understanding what to do in Terminal to block certain URLs for specific ports. And I don't want to use Little Snitch. I really want to wrap my head around this. So if someone can ...
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186 views

samba: Oplock break failed for file <file> — replying anyway

I am getting dozens of these messages in my log. I've tried putting "blocking locks = no" in the name of the share that these messages occur in (from this link) and kernel oplocks = yes in the [...
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100 views

Does Blocklist manager still work and if no, what's an alternative?

Years ago I used a handy program called BlockList Manager. Though the website is still up, I can't find any working download links. I was able to downoad it from this site and run it but the program ...
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64 views

Block Port 4000 on Window 7

On Windows 7 Enterprise 64 bit system Need to block Port 4000. Under system Firewall by creating inbound rules and outbound rules have blocked port 4000 but its not working. Need your advice. System ...
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38 views

Writing to flash drive becomes very slow after 10% completion

I have a new 32GB Kingston flash drive. When writing files the transfer speed reduces to 1-3MBps after copying approx 10% of data, while the initial transfer speed was 50MBps+. Sometimes it retains ...
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281 views

Windows hosted Network block mac addresses

I have created a hosted network on windows 10. I was wondering if there is any way to block mac addresses on the network. The most I can do is run the command "netsh wlan show hostednetwork" to see ...
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174 views

Blocking users from copying files to non-domain computers

I work in a windows domain and I'm trying to see if it's possible to help secure data by blocking a user's ability to copy documents and other such files from a domain computer to a non-domain device? ...
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1k views

Windows 7: Block an entire folder from accessing the internet (outbound)

Every time I need to block an application from accessing the internet I do so by creating a rule (firewall) for a specific EXE file (or other). Usually there are multiple programs in one folder and ...
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445 views

How to block counter strike ports on router?

I have Cisco E2500 router and I need to block Counter Strike ports so that user would not be able to connect to it. Also, is it possible to block Skype ports so user would not be able to call to ...
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0answers
128 views

Parental Control for Google Chrome: Redirection

We may block web sites (let's say booking.com) on Google Chrome using some 3rd-party extensions or Chrome proxy settings, thus a user won't be able to open the banned web page. Is there a way to ...
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31 views

VPN is blocked only on windows?

Hi was trying to setup an vpn on my macbook because the network i am on blocks a lot of pages and it worked fine on the macbook i used the afreevpn.com vpn it worked no problems then i tried on my ...
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107 views

Block pages opened from JavaScript

Some websites open pages in a new browser window automatically, thanks to JavaScript. For example, when clicking at a play button, the video starts and another page gets opened in a new window. AFAIK, ...
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32 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?
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103 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 ...
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473 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 ...
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0answers
1k 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 ...
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84 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 IP'...
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0answers
94 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: ...
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65 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?
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33 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, ...
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0answers
161 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. ...
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338 views

Block visitor from specific IP address in Windows Server 2008

I am trying to block all access from specific IP address. I tried add Inbound Rules in Windows Firewall by blocking all connection & program from a IP address (IP address of the other test server)...
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88 views

Unblock USB ports

My USB ports have been blocked. I am unable to use any USB devices, including my mouse. In device manager the USB ports seem properly installed. If I uninstall them while my USB storage device is ...
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226 views

Blocking SkyDrive on windows 7

I need to block access to MS Skydrive. Its easy enough to block the application, using AppLocker or our AV program. However it will still be available via the web. Is SkyDrive.com and Skydrive.live....
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288 views

Can I see list of all IP blocked by my firewall and router?

I am using inbuilt firewall of windows 7. ( I am also using Microsoft security essentials ). My router is Netgear WNR1000v2 . Now can I see list of all IP which are blocked by either my firewall or ...