Small Office Firewall: Rules, Updates and Remote Access
A small office firewall is the gatekeeper between your network and the internet. Learn which rules to set, how to update it…
Read more →Server administration is the ongoing work of installing, configuring, securing and maintaining the servers that run websites, business e-mail, shared files and business software. It covers operating system updates, user accounts, backups, monitoring, spam and virus filtering and performance tuning. When administration is neglected, the result is slow systems, lost e-mail, security incidents and downtime at the worst possible moment. Internet Solutions installs and maintains Linux and Windows servers for companies and institutions. We tune servers to reduce the impact of spam and viruses on daily work, speed up servers that run accounting software and host business e-mail for more than a thousand companies on our own servers. Administration also links naturally with IT maintenance for computers and networks. A well-run server is invisible to staff, which is exactly the goal.
A small office firewall is the gatekeeper between your network and the internet. Learn which rules to set, how to update it…
Read more →PHP-FPM settings decide how many visitors your WordPress site serves at once. Learn to size workers from real memory use and find…
Read more →Website deployment does not need to be risky. Learn how Git, rsync and release folders let small teams publish changes safely and…
Read more →HTTP/3 and HTTP/2 change how browsers and servers talk, not what your pages contain. Learn what improves, how to check your site…
Read more →Object caching keeps database results in memory so WordPress can skip repeated queries. Learn when Redis or Memcached helps and how to…
Read more →DNSSEC signs your DNS records so forged answers can be detected. Learn what it protects, what it does not, and how to…
Read more →Docker for small business websites: learn what containers do, where they help, where they only add work and which questions to ask…
Read more →Load balancing and high availability explained for growing sites: when you need them, algorithms, sessions, databases, health checks and failover testing.
Read more →RAID levels explained in plain language: RAID 0, 1, 5, 6 and 10 compared, how rebuilds work, what to monitor and why…
Read more →MySQL backups that really restore: mysqldump options, binary logs for point-in-time recovery, off-site copies, retention and monthly restore tests.
Read more →Server monitoring alerts that people act on: alert on symptoms, set thresholds with persistence, route by severity, write runbooks and review the…
Read more →SSH keys and server access for small teams: generate and protect keys, harden sshd, keep a key register, audit and rotate access,…
Read more →Products we build and run ourselves — each one saves you time in a different way.