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Questions tagged [security-groups]

17 questions
5
votes
1 answer

Circular dependencies in AWS Security Groups?

I am unable to delete security groups on AWS. I have zero instances - running or stopped and zero aws volumes. After dozen or more attempts I have verified these messages reflect either: a) cyclical dependency among the groups b) incorrect…
WestCoastProjects
  • 4,032
5
votes
5 answers

Get-LocalGroupMember generates error for Administrators group

Following commands run on a Windows 10 VM that's joined to AzureAD: PS C:\Windows\system32> Get-LocalGroupMember -Group Administrators Get-LocalGroupMember : Failed to compare two elements in the array. At line:1 char:1 PS C:\Windows\system32>…
munrobasher
  • 926
3
votes
1 answer

Query Members of an Active Directory Group

So in active directory, there is a group called WebSiteUsers that is being used to permit access to a folder I am hosting via IIS. I was wondering (using DSQuery, ADFind or any freely available tool) how to do the following: How do I query the…
Richie086
  • 5,351
3
votes
1 answer

Why am I getting a error creating my security group when it only has one rule?

I'm creating a AWS security group with one rule, yet I'm getting an error The maximum number of rules per security group has been reached. I literally just have one rule, so this error seems ridiculous.
Almenon
  • 446
2
votes
2 answers

What is the Everyone built-in windows security group called in Portuguese?

I'm attempting to setup share permissions on a Brazilian server and wish to give Everyone read only access. However, the server's language is Brazilian (Portuguese), and it looks like the security groups' names have been translated. Does anyone…
JohnLBevan
  • 930
2
votes
2 answers

List an AD Group Membership using Power Query / Data Explorer

I'm trying to pull back the members of an AD distribution group using Excel's Power Query tool. Using the Active Directory data source I can query for all users on a domain. Following is the generated formula: =…
JohnLBevan
  • 930
1
vote
3 answers

AWS: How to provide missing Public IPv4 DNS

UPDATE: rewritten question I have an ec2 instance launched via terraform which is unreachable; I manually launched the exact same type of instance, based on the exact same image and was able to connect to it no issues. Comparing the 2 instances, the…
yen
  • 183
1
vote
2 answers

AWS EC2 Security Group rules: is specifying a security group as a source not considered more permissive than a specific IP address?

I wasn't sure if this is the right sub-StackExchange for this question so feel free to boot me somewhere else if need be. I am trying to work with two EC2 servers: one is a "workstation" and the other a "node" (think Chef). The security group of the…
sixty4bit
  • 123
0
votes
1 answer

How to connect my VNC server without opening the port 5901?

I have installed and configured VNC server on Amazon EC2 instance. But the port 5901 is not opened in my security group. Is there any way to connect my VNC server from Windows without opening the port 5901?
Ravichandran
  • 113
0
votes
1 answer

Get-AdGroupMember for multiple groups

How do I check if the mentioned security groups exists or not? I would also want the exported .csv to mention 'No members' instead of skipping it. Also, how do I refine below script? And I would like to get member's details. $group_list =…
sk noel
  • 13
0
votes
1 answer

Wants to run two webserver on tomcat at port 8080 and 7070 without opening this port in security group of EC2

I am running two webserver on tomcat version 9 using port 8080 and 7070 on same EC2 . 1st tomcat : 2nd tomcat:
Rashmi Pandey
  • 3
  • 2
0
votes
0 answers

NGINX Amazon EC2 keeps loading through 80 port is allowed

I'm trying to host ubuntu 18.4 server on aws ec2 instance. Here is my security group allowed port Though I've allowed 80 port but when i try to see on browser using my public ip it wont loading but it suppose to show nginx welcome screen. netstat…
Zahid Uan Nabi
  • 1
0
votes
1 answer

Allowing all traffic to office IPs and employees home IPs (dynamic IPs)

I am wondering how safe/secure it is to create an "interal-users-sg" security group on AWS and add it to all other security groups. This "interal-users-sg" would allow all traffic on all ports to our servers from employees homes and our company's…
Alexander Mills
  • 269
0
votes
2 answers

All Traffic vs SSH port 22 on AWS security groups

I picked "All Traffic" for security groups on AWS but this doesn't seem to permit SSH on port 22? Am I having a nightmare or is this the case?
Alexander Mills
  • 269
0
votes
1 answer

Set an Exception in Linked Group Policy so particular settings are not inherited and replace with custom setting

I have a global group policy which holds several policy settings and configurations. Within this global policy I have a Folder redirect set. I have linked this global policy to one of my OUs but would like to ensure that our other settings are…
john zuh
  • 7
1
2