DDoS attacks stopped being a problem only for big companies long ago: stores, competitors' blogs and even small services get hit. The good news — in 2026 basic protection is available to almost everyone, and it's often enough. Let's cover what DDoS is in plain words, who really needs protection, what the levels are and what to ask your host before things get hot.
DDoS is an attack that overloads a server with a flood of fake requests. For most sites a CDN (Cloudflare) plus the host's basic protection is enough. Stores, services and anyone for whom downtime means lost money need dedicated protection and an action plan.
What a DDoS attack is in plain words
Imagine a narrow shop entrance where an attacker sent a thousand people just to crowd the doorway. Real customers can't get in. DDoS (Distributed Denial of Service) works the same way: a swarm of infected devices simultaneously buries your server in requests until it stops answering real visitors. Attacks vary — from simple bandwidth floods to sophisticated requests that hammer the database.
Do you need protection
Not every site needs expensive dedicated protection. Assess the risk by simple signs:
- High need: online store, payment service, gaming project, competitive niche.
- Medium need: a popular blog, news site, SaaS — basic protection + CDN.
- Low need: a business card, landing page, small corporate site — usually what the host provides is enough.
- A separate risk marker: you've already received threats or had outages at a 'strange' time.
Levels of protection
- Basic (from the host): filtering obvious junk traffic at the network level. Almost everyone has it, but it has a threshold beyond which the server goes down anyway.
- CDN / proxy (Cloudflare etc.): hides the real IP, filters attacks at the network edge, caches static. Often free to start and covers most content-site needs.
- Dedicated (spec. anti-DDoS): a separate service with protection up to hundreds of Gbps, L7 attack analysis and SLA guarantees. Needed by businesses for whom downtime is critical.
What to ask the host before an incident
- What attack volume does the basic protection cover (in Gbps) and what happens beyond it?
- Are application-level (L7) attacks filtered, not just network ones?
- What happens to your server under attack — IP blocking, null-route, active protection?
- Is there a separate anti-DDoS service and what does enabling it cost if needed?
- What's the support response time for an incident?
What to do during an attack
If an attack starts: contact your host's support immediately (they see the traffic), enable 'siege mode' in your CDN (Cloudflare has I'm Under Attack), temporarily limit heavy pages and check logs for the request pattern. Don't panic and don't switch hosts mid-attack — that only adds downtime. The main work is done in advance: a configured CDN and a known support contact save you most.
The best DDoS protection is the one set up before the attack, not during it. A CDN and the host's basic protection, enabled in advance, save you more often than expensive services bought in a panic.
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Bottom line
DDoS is a real but manageable risk. For most sites a 'CDN + host's basic protection' combo, enabled in advance, is enough. Businesses with critical uptime should get dedicated protection and have an action plan. Assess your risk, set up Cloudflare today and check the protection limits with your provider — and you can pick a host with serious anti-DDoS in our catalog.
