470 000 000 000
IDC Worldwide AI and Generative AI Spending Guide 2026 V2 prognozuje, że europejskie wydatki na AI osiągną blisko 470 mld dolarów do 2030 roku
IDC09/2026Europe
The secret part of an asymmetric cryptography key pair. Used for signing, decryption, or authentication, depending on the algorithm. Must never be published, sent to a repository, or stored in plain text.
Why it matters
It's the key to the kingdom: whoever has the private key can sign, decrypt, and log in as the owner. All asymmetric cryptography relies on the fact that it never leaves the owner's control.
What's missing without it
A leaked private key invalidates all security: an attacker can impersonate you — the only remedy is immediate key pair rotation.
When it is used
In SSH, digital signatures, encryption, and tokens; stored with permissions 600, never in a repository.
How we use it
An SSH private key enables secure access for CI/CD automation to the deployment server.
Numbers worth knowing
Technical in data
470 000 000 000
Prognozowane całkowite wydatki na AI w Europie w 2030 roku według IDC Worldwide AI and Generative AI Spending Guide 2026 V2
IDC09/2026Europe
26%
Prognozowany udział w pełni elektrycznych pojazdów (BEV, bez hybryd) w europejskim parku samochodowym do 2035 roku, w porównaniu z 4% w 2025 r.
BCG2035Europe
Figures from the same field — collected in our market data base.