Installing Rogue-jndi on Kali Linux

Following the previous tutorial in which we looked at the log4j vulnerability in VMWare vSphere server, I got some questions about how to set up a malicious LDAP server on Linux. The attacker controlled LDAP server is required to provide the malicious …

January 10, 2022
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Howto visualize your water meter and get alerted if too much water is used

In the village I live the water meter is replaced every 5 years and it was the fifth’s year this year. I took the opportunity to talk to the municipal office, if it was possible to get a water meter with impulse module, which I can integrate in my network. And they said yes 🙂 […]

The post Howto visualize your water meter and get alerted if too much water is used first appeared on Robert Penz Blog.

May 1, 2019
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Howto install Wireguard in an unprivileged container (Proxmox)

Wireguard is the new star on the block concerning VPNs – and yes it has some benefits to the old VPN technologies but I won’t talk about them as there is much information about that on the Internet. This blog post just explains how to set it up in an unprivileged container. In my case […]

The post Howto install Wireguard in an unprivileged container (Proxmox) first appeared on Robert Penz Blog.

April 14, 2019
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QuickTip: Howto secure your Mikrotik/RouterOS Router and specially Winbox

I didn’t post anything about the multiple security problems in the Mikrotik Winbox API, as I thought that whoever is leaving the management of a router open to the Internet should not configure routers at all. Of course it is common sense to open the management interface only on internal network interfaces and to source […]

The post QuickTip: Howto secure your Mikrotik/RouterOS Router and specially Winbox first appeared on Robert Penz Blog.

October 6, 2018
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How to configure a Mikrotik router as DHCP-PD Client (Prefix delegation)

Over time more and more IPS provide IPv6 addresses to the router (and the clients behind it) via DHCP-PD. To be more verbose, that’s DHCPv6 with Prefix delegation delegation. This allows the ISP to provide you with more than one subnet, which allows you to use multiple networks without NAT. And forget about NAT and […]

The post How to configure a Mikrotik router as DHCP-PD Client (Prefix delegation) first appeared on Robert Penz Blog.

February 6, 2018
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