Is it Possible to directly connect to AWS CLoud HSM directly through Local Machine for Development Purpose, Or do we need to compulsorily instantiate an EC2 to connect and work with CLoud HSM.
You can create a micro/small instance on public subnet of VPC, assign public ip (or elastic ip if you want), install a vpn (easy openvpn install: https://github.com/Nyr/openvpn-install), after you connect to vpn you can act like you are on same VPC with CloudHSM.
Note: make sure that your vpn client on your local machine is routing traffic to vpn, you can either configure that from client or push route from vpn server.
Your client must be in the VPC of the CloudHSM. So if you want to use your "local machine" I guess your laptop to the CloudHSM, you have to use AWS VPN or if you have on-premises server, use AWS Direct Connect.
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I'm wondering if I need port forwarding compatible Vpn given my tasks below:
Ill be connecting to aws services such as documentDB and RDS while travelling.
As a result, I plan on purchasing a dedicated IP VPN, so I can work while travelling, and add my VPN's static IP address to AWS to grant me access.
I'm working with a java spring boot backend. It connects to the documentDB and RDS and performs CRUD operations.
Does my VPN need to be port forwarding compatible?
I'm planning to purchase NordVPN with a dedicated IP, but might have to look into other VPNs port forwarding is required.
Some AWS services are VPC only, i.e. accessible only from the same VPC network. One of those services is DocumentDB, in order to connect directly from your laptop you'll have to create an ssh tunnel and port forward.
Having said that, you could have a bastion host in AWS configured with the right access, ssh (Linux) or RDP (Windows) to it and connect from that host.
The other option is https://aws.amazon.com/vpn/
I run some web services running in Google Compute Engine. I want to secure them and make available only to my coallegues. I don't want to rely on web server security, so my idea was to configure a VPN with Google Cloud Platform.
My question may be silly, because I don't really know how VPN works. Is it possible to create a VPN in Google Cloud and connect to it directly from my laptop? I've tried to use "Hybrid Connectivity VPN" - but it allows only to connect to another VPN. When I make a tunnel, it asks me "Remote peer IP address". I don't have any on-premise VPN in my organization, also I am behind a NAT of my provider.
I know that that it could be possible in principle - once I've connected to VPN of my previous job. I've just used build-in Windows function "Add a VPN connection", inputed IP of the server and the secret. After that I could connect to the servers that were inside the corporate network.
Can I configure Google Cloud VPN to work in similar way?
Client-to-gateway(road warrior) setup is not supported by CloudVPN. For client-to-gateway scenarios, you can install and configure an IPSec VPN software, like Strongswan on a GCE VM and configure it for remote access. Users can than connect to this VPN server through VPN client and, after a secure tunnel established they can connect to all other VMs which are deployed inside the same network. With this setup, you can also configure NAT gateway and remove the public IP from other VMs. Configuring a NAT gateway is described in this article.
https://serverfault.com/questions/818101/does-gcp-support-p2s
I want to connect my (OSX) laptop to a VPC in AWS but I couldn't find a way to do this since I don't have a static IP.
Azure has managed P2S VPN: https://learn.microsoft.com/en-us/azure/vpn-gateway/point-to-site-about. Is there something like this in AWS?
You can stand up a virtual device (such as a CheckPoint firewall) in the VPC on an EC2 instance that has point to site VPN functionality. There are a number of AMI’s and quick starts for this available. You would also need a VPN client running on your laptop.
As an alternative, you can set up a bastion server and whitelist your IP. You can create a shell script that gets your IP and makes an AWS CLI call to update the security group with that value if it doesn’t exist. Then, log into the bastion and you’re in the VPC.
You can setup a client VPN under the VPC menu:
https://docs.aws.amazon.com/vpn/latest/clientvpn-admin/cvpn-working-endpoints.html
It will require to have server cert, as well as client certificates or a link to managed AD for authentication.
I'm trying to create a realistic network setup for a multi-tiered web application. I've created a new VPC within AWS with 1 x public subnet & 2 x private subnet. I then created a Postgres instance within the private subnet and set it to not publicly accessible. This adds an extra layer of security around the database, but how do I then access the database from my local IP?
I created a security group & assigned my IP to the inbound rules & assigned that to the DB instance during creation:
But I still have no way of connecting to it? Do I need to create a VPN and connect to my VPC via the VPN and then connect to the DB instance? Within the proposed architecture, how do you connect to the DB?
What I'm trying to achieve is an architecture which will allow me to create Lambda functions which communicate with the DB via the API Gateway and serve data to a web frontend. So I want the DB protected via the private subnet. But I also want to be able to connect directly to the DB from my local laptop.
At the moment - the RDS instance is running in the VPC, but I don't know how to connect to it. DoI need to set up an Internet Gateway / VPN / EC2 instance and jump to the DB?
You have implemented excellent security by placing the Amazon RDS database into a private subnet. This means it is not accessible from the Internet, which blocks off the majority of potential security threats.
However, it also means that you cannot connect to it from the Internet.
The most common method to achieve your goals is to launch an Amazon EC2 instance in the public subnet and use it as a Bastion or Jump Box:
You SSH into the Bastion
The Bastion can then connect you to other resources within the VPC
Since you merely wish to connect to a database (as opposed to logging into another server), the best method is to use SSH with port forwarding.
In Windows, this can be done using your SSH client -- for example, if you are using PuTTY, you can configure Tunnelling. See: How to Configure an SSH Tunnel on PuTTY
For Mac/Linux, use this command:
ssh -i YOUR-KEYPAIR.pem -L 5555:RDS-ENDPOINT:5432 ec2-user#YOUR-BASTION-SERVER
You then point the SQL client on your laptop to: localhost:5555
The 5555 can be any number you wish. It is merely the "local port" on your own computer that will be used to forward traffic to the remote computer.
The RDS-ENDPOINT is the Endpoint of your RDS database as supplied in the RDS console. It will be similar to: db.cnrffgvaxtw8.us-west-2.rds.amazonaws.com
BASTION-SERVER is the IP address or DNS name of the Jump Box you will use to connect
Then, any traffic sent to localhost:5555 from your SQL client will be automatically sent over the SSH connection to the Bastion/Jump Box, which will then forward it to port 5432 on the RDS database. The traffic will be encrypted across the SSH connection, and establishment of the connection requires an SSH keypair.
I referred a lot of articles and videos to find this answer.
yes, you can connect to rds instances in private subnets
we have two ways to connect
With server: By using ec2 in the public subnet and using it as a bastion host. we can connect to pg admin by ssh tunneling
Serverless: By using client VPN endpoint. create a client VPN endpoint and associate the subnets and allow the internet to the private subnets. and then download the configuration file and install open VPN GUI and import the configuration file and add the keys and then connect the open VPN. Now try to connect to pgadmin, it will connect.
for steps: https://docs.google.com/document/d/1rSpA_kCGtwXOTIP2wwHSELf7j9KbXyQ3pVFveNBihv4/edit )
I'm running an application in EC2 which needs to connect to an external service running in a VPN (a connection to third party network). I have the IP address and auth details (pre-shared key) through which to connect, but don't know how exactly to setup the connection. Do I need to install a VPN Client or is there any other way through AWS Console?
If you can share the steps/tutorial to set it up, it would be really helpful.
I've configured Site-Site VPN and can see two tunnels under the VPN Connection (both are DOWN right now). I've shared the VPN config file with the third party and they have asked my source IP address to be used for both the tunnels. I'm assuming the source IP will be the public IP of NAT Gateway attached to my VPC (since the servers don't have public IP assigned to them).
You can use the Site to Site VPN(AWS hardware VPN) configuration from Amazon Virtual Private Cloud to your On-Premise Network which do not require a separate VPN Client. After the configuration, you can access the Server in the VPN from its IP range.
Following AWS User Guides will take you through to configure a VPN Connection. Basic configuration is straight forward and AWS will also provide automated scripts to setup configuration in your OnPremise network.
General Introduction to VPN Options Available in AWS: VPN Connections
Guide with Details in Setting up VPN: Adding a Hardware Virtual Private Gateway to Your VPC
Step by Step Guide for Configuration: Setting Up the VPN Connection
You can set up a VPN client in your EC2 instance but also can connect your VPC to the VPN server using:
VPN Connections.
Adding a Hardware Virtual Private Gateway to Your VPC