I’ve reviewed the TLS configuration security of Norwegian banks. Many don’t follow current security best-practices.
I’ve migrated all my websites to DigitalOcean and saved 85 % on hosting compared to my previous VPS provider.
Two programs struggle for control over your resolv.conf if you’ve installed Debian from an IPv6-capable network. Take back control over DNS.
Microsoft got trashed by the security community for failing to deploy a firewall by default in Windows. Why are Apple products not given the…
…The update addresses multiple issues with IPv6 and log-flooding from Windows 10 clients.
Always use Java’s URI API instead of Android’s URI API to avoid Android’s mishandling of IPv6 literal addresses.
A group review of the free tiers of the three uptime-monitoring services: Site24x7 vs StatusCake vs UptimeRobot.
A look into the different strengths and weaknesses of Canonical’s Uncomplicated Firewall (UFW) vs Red Hat’s FirewallD firewall solutions for Linux.
Reduce brute-force password guessing and scripted attacks on your SSH service running on a Fedora Server by changing away from the default SSH…
The popular SSH server brute-force login guessing protection utility Fail2Ban has finally added IPv6 support in Fail2Ban version 0.10.
IPv6-capable websites can break the website security information displayed in the Netcraft anti-phishing toolbar for Firefox and Chrome.
I’ve migrated from DigitalOcean to Linode. I was surprised to learn it used a Unified Linux Kernel (with no SELinux support) instead of…
Stop relying on IP addresses not changing in an IPv6-enabled world were devices randomly change their address at least once a day.
Instructions for setting up auto-updates for the GeoIP location databases, and set up the PHP-GeoIP extension in Fedora/Ubuntu Linux.
OnePlay’s website is available over IPv6 through Cloudflare. However, its backend servers blocked my purchases as they weren’t IPv6 ready.
Why can’t I play my Windows PC games cross-platform on the Xbox One?
Make your network-based file_get_contents() request more reliable by having it not give up so easily and try multiple network routes and…
How to set up source IP-specific or network-interface-bound firewall zone rulesets in FirewallD — the Linux firewall system.
Learn how to log in to and take control of Windows 10’s new SSH Server.
New features and services added in the SSH brute-force protection utility SSHGuard version 2.0.
Protect your Fedora/CentOS Linux-system against SSH brute-force credential-guessing with SSHGuard security log parser and the FirewallD firewall.
Don’t blindly “cut off ports” after the first colon to “convert” a socket address (<IP>:<PORT>) to an IP…
A deep look at the ASUSWRT router firmware including its usability, security, and privacy. It has some good and some bad parts.
Let’s Encrypt has made it really easy to obtain TLS certificates. Here is how to block the service from issuing certificates for your…
SSLPing is a service that keeps an eye on the health of your TLS certificates and server security configuration. It’ll email you before…
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