Forget About Manual Management: 3 Unexpected Processes in IT Infrastructure That Are Long Overdue for Automation

Imagine a modern supermarket during rush hour, where cashiers suddenly start manually typing prices onto receipts, and security guards stop every shopper at the entrance to check their ID. Absurd? Yes. But that’s exactly what operations look like for many online businesses whose IT infrastructure is still managed manually.

As a company grows, its digital ecosystem becomes a target not only for real customers but also for hackers, aggressive bots, and peak traffic loads. Today, cybersecurity and website uptime are processes that must run seamlessly and transparently.

Let’s look at three critical areas of IT infrastructure that should be entrusted to automation and modern enterprise solutions (such as the Cloudflare ecosystem).

1. The Lifecycle of Security Certificates (SSL/TLS)

Here’s what happens without automation: you invest millions in marketing, drive a customer to your website, and they see a red screen with the message: “Your connection is not secure.” The customer gets scared and goes to your competitors. Why does this happen? Because the system administrator forgot to renew the SSL certificate (the website’s digital passport that encrypts data), or the manual renewal process failed. Manually tracking deadlines for dozens of certificates is always a ticking time bomb.

How it should work: A modern approach involves implementing a centralized certificate manager. Instead of the IT team having to keep expiration dates in mind and manually generate keys, the ecosystem takes care of the entire process.

“Under the hood,” it looks like this:

• Total coverage (Universal SSL and Total TLS): The system automatically issues and installs certificates not only for your main domain but also for subdomains at any level. If the marketing team launches a new landing page or additional service, it receives secure encryption instantly and by default.
• Background verification (Delegated DCV): Previously, to renew a certificate, an administrator had to manually confirm domain ownership to the certificate authority (CA). Today, this step is automated: the system communicates with the CA on its own and seamlessly renews certificates before they expire.
• End-to-end encryption across all segments: the ecosystem provides two-tiered protection. Edge certificates encrypt traffic between the website visitor and Cloudflare’s global network, while Origin certificates secure the connection between the Cloudflare cloud and your internal server. Data is securely protected every step of the way.

The result: your business gets continuous encryption of customer data without any administrator intervention. The risks of human error or sudden revocation of security certificates are reduced to zero, and users will never see alarming warnings in their browsers.

2. DNS Routing: Your Business’s Navigator

Here’s how it works without automation: DNS is the Internet’s address book. When a user enters your website’s name, the DNS server tells their browser which specific IP address to go to. If your current DNS service is outdated or slow, your website will take a long time to load, even if your servers themselves are extremely powerful. Additionally, such systems are often vulnerable to attacks that can easily redirect your customers’ traffic to fake websites.

How it should work: Switching to cloud-based managed DNS services (Managed DNS) is a complete game-changer. If legacy systems are like paper directories stored in a single location, modern cloud-based DNS operates on a global network (Anycast technology) that spans over 330 cities worldwide. This gives businesses three key advantages:

• Instant response from the nearest location: A user’s request is processed at the data center closest to them. This reduces the time it takes to look up a website’s address to a record-breaking ~11 milliseconds.
• Fundamental protection against DDoS attacks: Attackers often target DNS servers specifically to “wipe” a website from the network. The large-scale architecture of cloud DNS is capable of seamlessly absorbing even the world’s largest DDoS attacks—hackers simply cannot breach this shield and reach your main servers.
• Infrastructure as Code (IaC): Thanks to an open API, routing can be managed programmatically (using tools like Terraform). The system automatically adapts routes and distributes traffic without manual configuration.

The result: You can forget once and for all about the old sysadmin rule that “DNS updates can take up to 24 hours.” Global propagation of new records worldwide now takes less than 5 seconds. Online businesses gain unbreakable immunity to cyberattacks at the routing level, and customers enjoy lightning-fast website response times.

3. Load Balancing and Traffic Filtering: The Intelligent Network Controller

Here’s what it looks like without automation: A major sale has started, or a well-known blogger has written about the company. Thousands of people visit the site at the same time. One of the servers can’t handle the load and “crashes.” The tech support team frantically tries to manually redirect traffic to other servers, but precious time has been lost — shopping carts are empty, and sales have stalled. The situation is exacerbated by competitors’ bots, which at the same time are mass-scanning your prices (parsing) or automatically buying up scarce products, creating artificial shortages and parasitic load.

How it should work: This is where intelligent load balancing comes into play, working in close conjunction with a bot management system. This is no longer just a classic firewall, but a smart ecosystem regulator that acts proactively:

• Machine learning against hidden threats: Cloudflare Bot Management analyzes billions of requests every day and, using machine learning algorithms, detects even the most cunning malicious bots that masquerade as humans. The system instantly blocks the threat while remaining completely “invisible” to real customers. No annoying CAPTCHAs involving traffic lights or fire hydrants that lower conversion rates.
• Blocking “junk” traffic and deep caching: By blocking bots before they reach your network, the system frees up a massive amount of your servers’ resources. At the same time, the integrated CDN tool caches static and dynamic content, delivering it to real customers from the nearest point.
• Automatic load balancing: if a local failure occurs on one of the infrastructure nodes, the system automatically and transparently redirects traffic flows to backup servers.
• The result: you get 24/7 high availability and significant savings on server infrastructure, since you pay only for serving real customers, not an army of bots.

Conclusion: From a “zoo of solutions” to a unified ecosystem

The main problem with the traditional approach to building IT infrastructure is the use of dozens of disparate products from different vendors. When one service defends against attacks, another balances traffic, and a third manages certificates, getting them to work in sync is nearly impossible. Businesses spend resources not on development, but on maintaining this “zoo.”

Modern cloud-based enterprise solutions prove that security and performance are no longer a trade-off. The transition to a unified, monolithic automation ecosystem allows companies to fully delegate routine processes to technology. In this paradigm, cybersecurity doesn’t slow down business — it becomes a catalyst for its stability, reliability, and unlimited scalability during any market turmoil.

If you’re ready to stop manually putting out infrastructure fires and want to turn IT security into a reliable driver of growth, contact the experts at Integrity Vision — we’ll help you design and implement a seamless ecosystem tailored specifically to your business.