Tag: WebDev

The post How to Check for Available Domains appeared first on Heart Internet.

The rules around SSL certificates are changing across the whole internet. The good news is that for most customers, very little will change on your side. This is an industry-wide... The post SSL Certificates are changing. Here’s what you need to know. appeared first on Heart Internet.

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We’re incredibly proud to celebrate our Site Reliability Engineering team, who have won the Gapstars Innovation Award for their outstanding work improving platform stability, security, and visibility across our shared... The post Heart Internet Win Gapstars Innovation Award 2026 appeared first on Heart Internet.

If you want to improve your website you probably need to do A/B testing, otherwise known as split testing. Instead of guessing, A/B testing allows you to experiment more scientifically.... The post A/B Testing Explained: A Practical Guide To Better Results | Part 1 appeared first on Heart Internet.

Account security matters, and switching on two-factor authentication (2FA) is a quick win. 2FA adds a second check during the sign-in process, so even if someone compromises your password, they still can’t get in.  To enable 2FA:  Step 1: Open your... The post How to enable two-factor authentication (2FA) on your Heart Internet account appeared first on Heart Internet.

Get Your Name Right – The Internet Never Forgets Choosing a domain name might sound simple – until you realise it’s the online equivalent of naming your child. No pressure.... The post How to Choose the Perfect Domain Name for Your Business appeared first on Heart Internet.

Discover what a VPS server is, how VPS hosting works, and why it’s ideal for small businesses. Learn the benefits and explore VPS plans with Heart Internet. The post What is a VPS? And is it Time You Got One? appeared first on Heart Internet.

💚 Hosting that works hard, treads lightly.   Big news: Heart Internet is now officially listed with the Green Web Foundation. That means our hosting services are recognised as being... The post We’re Now Certified by the Green Web Foundation appeared first on Heart Internet.

I am trying to update resource records on a primary DNS bind9 server from a client using nsupdate. There is no issue when using the default 53 port. An issue appears when using DoT (DNS over TLS) over the port 853. The primary DNS bind9 server configuration includes: # named.conf.options tls tls-configuration { cert-file "/path/to/full_chain_cert_file"; cipher-suites "list_of_cipher_suites"; key-file "/path/to/key_file"; prefer-server-ciphers yes; protocols { TLSv1.3; }; session-tickets no; }; options { ... listen-on port 853 tls tls-configuration { !172.16.0.0/12; any; }; listen-on-v6 port 853 tls tls-configuration { !fe80::/10; any; }; ... }; Verifying the DNS server certificate from the client: $ openssl s_client -conne

We have a domain controller being fixed and is having caused some down time due to hardware failure. Because of this accessing A/D and Group Policy can take up to 30 minutes to load. Is there a way to tell the domain that the DC is offline and not take so long to time out so we can get work done? I can't seem to find a support link from Microsoft on this. UPDATE: DNS is showing errors for DNS_EVENT_DS_INTERFACE_ERROR and DNS_EVENT_DS_OPEN_WAIT. This is most likely due to the fact that it can't reach the DC since it is offline. UPDATE 2: Domain has 3 domain controllers with 1 site. The PDC is up and running. These are all writeable DCs. Not down DC is not the PDC. UPDATE 3: Yes. The DCs are all GCs and DNSs. Not all the computers are configured to use that DC as the primary and they are configured to use a secondary DNS. We had this same issue before when we had th

I'm losing my mind. I swear I'm following the examples correctly and I have all relevant APIs enabled on my project. I am trying to configure OTel for my application and I can't use a collector so I need to submit directly to telemetry.googleapis.com. I am getting a 502 every time I try to POST to https://telemetry.googleapis.com/v1/logs. I checked the status page and GCP reports that monitoring and logging services are fine. I can also send logs normally to https://logging.googleapis.com with the access token I have been using. As a simple test I ran: curl -i -X POST "https://telemetry.googleapis.com/v1/metrics # 502 curl -i -X POST "https://telemetry.googleapis.com/v1/logs # 502 curl -i -X POST "https://telemetry.googleapis.com/v1/traces # 403

I have a domain stood up with a Subordinate CA. I acquired the SubCA from our CA which is offline. I am using that SubCA to authenticate 802.1X communications and other certificate based securities. For some reason every a week we have an issue with our 802.1X where it says it can't reach the revocation list of the CA which in this case is the Subordinate. We turn off 802.1x on those ports look into it and check the revocation list URL and we can get to it without a problem. We turn 802.1X back on and a week later same problem. Can it be looking for the Revocation list from the original offline CA? And even it won't authenticate we can still get to the revocation list for those 802.1X not connected devices. So what are we missing? It is similar to this thread --> The revocation function was unable to check revocation because the revocation ser

I'm trying deploy openstack on cluster of VMs running Debian 12.13 bookworm. My globals.yml file configuration is: # under kolla options title: config_strategy: "COPY_ALWAYS" kolla_base_distro: "debian" kolla_base_distro_version: "bookworm" openstack_release: "antelope" # for High Availability purposes, the internal VIP address # belong to same subnet of Management Network, # but not used by any VM or service in kolla_internal_vip_address: "192.168.100.254" # external VIP address belong to same subnet as Router and Server, but not used kolla_external_vip_address: "192.168.1.100" # under: Neutron - Networking Options title: network_interface: "enp2s0" neutron_external_interface: "enp1s0" # use OVN (Open Virtual Network) for modern Routing/Switching in openstack neutron_plugin_agent: "ovn" The issue, Kolla-Ansible fail to pull Docker imag

QEMU uses GnuTLS for TLS migration, while Intel QAT TLS acceleration is available via OpenSSL engine/provider. Is there any supported way to enable QAT acceleration for migration TLS today, or does this require modifying QEMU to use OpenSSL instead of GnuTLS?

I am trying to run cowrie honeypot on EC2 AWS Linux instance. Instance is accessible through ssh which is by default on port 22. As instructed in https://github.com/cowrie/cowrie/blob/main/INSTALL.rst, changed ssh port to 22222 (5 2s) by editing /etc/ssh/sshd_config. I was able to connect back to instance by specifying port 22222. And then, to make cowrie listen on port 22 I added the rule: sudo iptables -t nat -A PREROUTING -p tcp --dport 22 -j REDIRECT --to-port 2222 After that, closed the session and attempted to connect back to instance but connection timed out. I am very new to this. How should configure this?

One failure moving our servers from deb12 to 13 was some packages moved to contrib repo. After some time debugging our failed upgrade, turns out cloud-init thinks a missing pacakge is no big deal ¯_(ツ)_/¯ cloud-init.log:2026-04-11 22:28:00,694 - apt.py[DEBUG]: The following packages were not found by APT so APT will not attempt to install them: ['geoipupdate'] tried to update our deployment following their example apt: preserve_sources_list: true sources_list: deb $MIRROR $RELEASE main contrib but that doesn't seem to do absolutely anything. I see that line mentioned in /var/log/cloud-init.log but nothing else happens because of it. Nada changes in /etc/apt/**. And cloud-init continue to ignore th

We have a Windows Server 2022 Active Directory domain MY.DOMAIN, no Azure AD. Problem: I have a security group called RDP. When I attempt to add it to the built-in Remote Desktop Users group, the following error occurs: "You do not have permission to modify the group MY.DOMAIN/Builtin/Remote Desktop Users." What I tried: Adding the group using AD Users and Computers Running PowerShell with Add-ADGroupMember Logging on using user principal name Questions: What is the minimum permission required to modify a Builtin group in Active Directory? Is Domain Admins membership required, or can this be delegated? Is there an alternative approach such as Group Policy to grant RDP access through a custom security group without modifying Builtin\Remote Desktop Users?

We recently switched to Microsoft Office 365 and also use Active Directory on a local Primary Domain controller, that syncs with MS365 via Azure AD Synchronization Service. We are experiencing issues with Calendar events winding up in what seems like different time zones after being sent. Example: A manager sent an invite for 9 am, and the meeting shows 6 am on the recipient calendar. When we check the users accounts and machines they are in fact in the same time zones. If anyone has experience with this issue please respond. It may have nothing to do with the AD sync but I though it was worth mentioning.