Questions tagged [blacklist]

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Blocking URL sites/sites and Ports for Chromebook guests?

I have a Toshiba Chromebook that is about 6y old . Powerwashed and upgraded to v83.0.4103.119. Logged in first with my account. I want to restrict guests from using ports other than 80 and 243. and ...
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8 views

Adblock Plus/Pro blacklist functionality

I do not want adblock to block all sites by default but block sites that I specifically add to blacklist. There doesn't seem to be this feature For example ABP does a good job with blocking Youtube ...
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1answer
46 views

Fritzbox blacklist not working for redirected URL in Firefox

After setting up a blacklist in Fritzbox web interface, the unwanted sites are blocked nicely. However, a site (actually: superuser with wrong top level domain) that previously redirected to another ...
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1answer
61 views

My business email suddenly goes into spam with majority of people I email for the first time

The email that I use in the business correspondence goes to the spam (Gmail, Hotmail, Yahoo) for the majority of people that I email for the first time. To be clear, I am not involved in any kind of ...
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3answers
88 views

Possible causes of IP blacklisting?

Are there any legitimate reasons why a home router's static public IP may be blacklisted when the activity on the network is just general every day use. No mail server/torrenting or anything as ...
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1answer
665 views

Chrome disables WebGL 2.0 after I it was working before

I have a Dell Vostro with Intel HD Graphics 3000, I use this computer from time to time when I don't have aceess to my main laptop (an HP with AMD radeon), But today I was chocked when a toy webgl 2 ...
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214 views

Kali Linux Frozen Persistence

I was looking for ways to be able to turn off my live boot of Kali Linux (whenever I try to power off, halt, logoff, etc; my computer freezes until the battery dies, unless hard-killed, most likely to ...
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2answers
53 views

Can certificate issues cause your IP to get blacklisted by spamfilters?

I have been googling on this topic for over a solid hour now and can't seem to find an answer. At my work, all employees get the following (good old) warning whilst firing up their Outlook clients: ...
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73 views

Why our website is not reachable from our office (static IP) but works fine on other ISP?

From our office, we can't reach our website anymore. But from home (or other ISP network, ever from cellphone), it is reachable!  I performed a traceroute from office and the data stop at 116.251.117....
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103 views

Chrome policy URL blacklist still loaded if not root URL

We are using Chrome policy to set up URL blacklist. This works fine for top-level URLs (e.g. https://www.example.com), however if the blocked URL is invoked from an allowed URL (e.g. https://www....
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33 views

How can I make a command in Ubuntu usable only with sudo?

I need to make a command in Ubuntu (in this case gsettings, but whatever) runnable only with sudo permissions (so essentially I need to run the command with 'sudo gsettings' and I need to type the ...
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63 views

How to diagnose why my home IP is blacklisted

Today, my SMTP server (running on AWS EC2) rejected my connection from my mail client, because my home IP address (dynamic, but it's been the same for months — possibly years) is listed in Spamhaus — ...
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2answers
489 views

Dynamic IP addresses:is there a fix for blacklisting?

My ISP (Verizon FIOS) has been assigning me IP addresses that are on blacklists from a variety of third-party spam blacklisting services. I discovered this when I was unable to create a new account ...
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1answer
657 views

Block internal IP adresses with dnsmasq.conf

One can do something like this in the conf file to block wan sites: address=/verystrangesite.com/127.0.0.1 So if user tries to try something not-so-funny on my guest lan he gets ...
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2k views

How to get Microsoft mail to unblock an IP address? [closed]

Someone hacked into on of our website's email addresses to send spams since 31 Jan 2019 and we only found out on 4 Feb. Why? Cos we set the password of the email to be 123456. My bad. But we have ...
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1answer
2k views

What is Google Chrome's block/allow pattern syntax?

I'm looking for documentation describing Google Chrome's glob/wildcard/pattern syntax used in block/allow lists for content settings. If you're using Chrome, these settings pages are accessible via ...
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1answer
298 views

Router blocking Facebook

I'm trying to find out a way to block the ability to do in-app payments through Facebook from our router but I have no idea on what I need to block. Blocking app.facebook.com blocks all access to ...
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1answer
2k views

Emails to a specific address are bounced

I have been having issues with my emails to a particular client being bounced. I sent two emails today - the same email to two mail addresses in the clients .com domain. The first was sent to fred@...
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41 views

How can i deny deny specific file on FTP server?

It's possible to deny/block incoming file via FTP using .ftpaccess? My BCS camera send photos but it also upload *.dav file. I want to make a rule that FTP will deny any .dav file.
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1answer
3k views

rfc-clueless.org, how to get delisted

I noticed rfc-clueless.org is blocking my .de-domain. rfc-clueless.org say: Imported from whois.rfc-ignorant.org But if I try to lookup my domain at rfc-ignorant.org dig A *****.de.whois.rfc-...
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1answer
2k views

What effect does cloning a mac address on web browsing?

I know that the ISP will see the cloned mac address coming from the router, but what are the ramifications? I was working on a computer that mysteriously was being black listed from several popular ...
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1answer
119 views

block suburl in Squid

Im trying to block one page from website on Ubuntu. For example the website is www.linuxquestions.org which I want to allow, but www.linuxquestions.org/reviews/ I want to deny. I found out that I cant ...
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1answer
37 views

What does “Down to 53 days” mean on Blacklist?

Helping a client whose PC was infected with a trojan used to send email via SMTP. I've cleaned their PC and doubled-checked with a few online tools. Their IP was blacklisted and is still listed but ...
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1answer
308 views

How does DNS blacklisting work

I had a read around the internet but still really rather confused. Say the network setup looks something like this: PC > Firewall > DNS Server I was under the impression that the pc would attempt to ...
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1answer
160 views

PuTTY: Cannot connect to a friend's server even though not blacklisted

My friend is hosting a server from home and I have been helping him to run a game server on it. I was able to connect using PuTTY, WinSCP and the game we were hosting, but due to a former admin ...
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1answer
70 views

Do DNS blacklists generally block entire IP C-nets?

My college just floated me a horror story regarding mail servers and DNS blacklists. (We maintain the mail servers for our company and its customers.) He said that DNS blacklists (like e.g. SORBS and ...
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90 views

How to Blacklist Google analytics in Firefox's NoScript? [duplicate]

I get the yellow warning bottom bar of NoScript all the time I see that Google Analytics is blocked. I do not like this behaviour because it disturbs. I would like to have Blacklist but I do not find ...
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1answer
913 views

How to Edit /etc/snort/snort.conf on Mac os x

Configuration 1-Copy the default configuration file from the package into the /etc/snort directory: cp ./etc/* /etc/snort/ 2-Edit /etc/snort/snort.conf and make the following changes: var ...
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3answers
7k views

prevent a program from creating a certain folder

I have a HP dv6-6170us and my AMD GPU is broken (my laptop froze once two months ago and I wasn't able to log in anymore so I tried to reinstall Windows 10 and when I try to install the driver or even ...
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1answer
2k views

Torrent tracker sites blacklist

I'm trying to add a blacklist of torrent sites IPs for my local(10 people at home) network. I don't have problems with adding it, but with getting it. I thought that googling would be enough, or maybe ...
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1answer
376 views

Ran a WHOIS query, returned info as well as a blacklist indication?

I am following the Pentesterlab Bootcamp and I have started playing with the WHOIS command in terminal. I ran a WHOIS command and received the queried information, as well as an indication that my IP ...
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1answer
66 views

Mails to Microsoft's servers rejected

When I send an email to any Microsoft address it's instantly rejected. Searching for a while I find that only MS servers blacklist my IP, and I need to go to JMRP and ask them to remove it: https://...
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1answer
126 views

Only allow download from specific sites in Chrome

Some of my co-workers in the company that I am working for are downloading torrents and music online; my boss is blaming me for the slow internet connection. We are using Chrome as our only browser ...
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1answer
17k views

How do you view and edit your whitelist and blacklist in Outlook?

I've accidentally whitelisted a spam domain in Outlook. How can I edit find and edit the whitelist? Also I would like to investigate the blacklist, but I cannot find any links to either of these in ...
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1answer
55 views

Blocked or masked IP

I had an email returned as blacklisted by AT&T and in searching for a remedy came across mxtools and whitelisted.org. Upon visiting both sites an IP in the UK was default loaded 88.208.246.34. It ...
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1answer
334 views

Is there a blacklist of ad and tracking scripts that I can download for NoScript? [closed]

I like to use NoScript during every day browsing since I find that most scripts don't contribute to my browsing experience and are best not allowed to run. However, occasionally I will stumble on a ...
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1answer
391 views

Linux module blacklist GUI

Is there a GUI like application that lists all the kernel modules that are inserted at boot-time, with a little description and with an option to remove them? P.S. I'm aware of the manual mode with ...
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1answer
44 views

Lightweight solution to block sites on Windows 7

I want to block blacklisted sites on a local PC. The admin part should be protected by password. Could anybody recomends a Lightweight solution?
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2answers
40k 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 ...
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1answer
145 views

What is the most effective way to blacklist a domain?

I have a domain name that is being used as the "from" address in millions of spam messages. I get over 10,000 NDRs every day! The original messages aren't coming from my machine, the spammers are ...
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0answers
115 views

How to disable USB Mouse only

I was developing a device driver for a USB mouse which uses the USB HID driver. The problem is that I cannot test out my module as Linux takes over the mouse directly. So how do I find out which ...
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1answer
743 views

Can any browser be configured to whitelist certain sites and blacklist the rest?

I was thinking of creating a VM that is behind a firewall that blocks all traffic except to my banks. So, I can't access any other website and no one but the bank can get at me; so yeah, a online ...
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2answers
7k views

how can I combine dnsmasq and urlblacklist?

Is there a way to integrate dnsmasq and the popular urlblacklist.com list? I thought about adding all the entries with the -A flag, but that's a lot of hosts for dnsmasq to process, especially on a ...
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2answers
11k views

How to block an IP address from a network share

I have to share a set of .docx files from my computer. They are set so that administrators have full control over the shares, and "everyone" has access to read and execute them. I need to find a way ...
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3answers
2k views

Running Tor relay on personal server: can this hurt?

I would like to install TOR as relay on a hosted personal server. I have loads of bandwidth that I don't use. It's not an exit point. Can this hurt my server somehow? Possible problems I'm thinking of ...
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1answer
624 views

Can my ISP cause my emails to be blacklisted even if I dont use them for actual email sending

Here is the scenario: I have hosting with a reputable hosting provider (MediaTemple) who I also use for email, they dont show up on most SPAM Blacklists. My ISP on the other hand is not reputable (...
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2answers
2k views

How do I prevent sites (in a browser) from treating me differently because of my OS preference?

One site that I use has a browser check that it performs, and because my browsers indicate that they're Linux, and not Windows or Mac it pops up (on every page) a warning that I'm using an "...
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2answers
133 views

Email marketing blacklists [closed]

I am creating a marketing company and am confused on one specific topic - email blacklisting. My confusion is the following: We are going to be hosting a variety of sites. Each site will have the ...
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1answer
1k views

is there an blacklist list for Better Pop Up Blocker?

I have Better Pop Up Blocker, it is really annoying to keep adding sites to my whitelist. I like to use the blacklist mode (to block pop-up only for bad sites as opposed to my banking sites), but ...
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3answers
682 views

How should I ask for help in getting my emails to stop bouncing?

For several months, people have been telling me that emails they sent to me have been bouncing back, marked as undeliverable. The bounce message would contain portions like this: Final-Recipient: ...