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The vulnerabilities, patched in OpenVPN 2.6.10, expose users on the Windows platform to remote code execution attacks.
The post Microsoft Warns of OpenVPN Vulnerabilities, Potential for Exploit Chains appeared first on SecurityWeek.
Continue reading Microsoft Warns of OpenVPN Vulnerabilities, Potential for Exploit Chains
I’ve the following nftable configuration (/etc/nftables.conf) to enforce a "VPN kill switch". Except for ICMP and IGMP, connections are only allowed through tun0. This works well as a "kill switch".
#!/usr/sbin/nft -f
… Continue reading How can there be incoming connections when using a VPN?
I am struggling with this script of mine that should prepare a secure VPN connection with VPN kill switch and I need some help.
What I am trying to do (in general):
My goal is to set up a very strict firewall, with iptables (nftables are a… Continue reading Forcing OpenVPN process to run with a specific group using nmcli [migrated]
I downloaded the “.ovpn” file from the tryhackme site, ran “openvpn hoochoo224.ovp” and got an error, so I read the error and added “–data-ciphers-fallback BF-CBC” to the “.ovpn” file. Then I got a second error, please tell me how to fix … Continue reading I tried to use Tryhackme on Kali Linux and got an error [closed]
I am configuring an OpenVPN server and I would like to use TLS-CRYPT-V2. For that, in the documentation, it is said that I have to create a TLS-CRYPT-V2 key for the server and one for each client, because it is more secure.
But I don’t kno… Continue reading How does TLS-CRYPT-V2 work in OpenVPN?
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VPN encrypts your traffic all around. So let’s say someone knows your VPN email/password. Would this give them the ability to decrypt all your communications?
I’d like to setup an openvpn server so that clients either use a certificate to
authenticate or send username & password. In certain situations I don’t want to
issue a certificate for clients and would be happy for them to just use use… Continue reading Is this openvpn auth script secure or am I’m just being too naive?
I installed Raspberry Pi OS on a RPi 3B, then I installed NetworkManager, set the Ethernet connection to "Shared to other computers" and connected an ethernet cable between the RPi and a normal desktop running Windows 11. The set… Continue reading How to block 192.168.0.1 for connected clients?
I wanted to connect to HTB Pwnbox via SSH
ssh htb-student@10.129.140.100
but it gives the following message
ssh: connect to host [host name] port 22: Connection timed out
I don’t know what’s wrong because I followed all the instructions … Continue reading Cannot connect to HTB via SSH, connection timed out [closed]