OpenSSH bụ mmejuputa iwu zuru oke nke usoro SSH 2.0, tinyekwara nkwado SFTP.
Ntọhapụ a gụnyere nkwado maka ndị na-enyocha ngwaike FIDO/U2F. A na-akwado ngwaọrụ FIDO ugbu a n'okpuru ụdị igodo ọhụrụ "ecdsa-sk" na "ed25519-sk", yana asambodo kwekọrọ.
Ntọhapụ a gụnyere ọtụtụ mgbanwe nwere ike imetụta ndị dị adị
nhazi:
- Iwepu "ssh-rsa" na CSignatureAlgorithms ndepụta. Ugbu a, mgbe ị na-abanye na asambodo ọhụrụ, "rsa-sha2-512" ga-eji ndabara;
- E wepụrụ algọridim diffie-hellman-group14-sha1 maka ma onye ahịa na ihe nkesa;
- Mgbe ị na-eji ps utility, aha usoro sshd ugbu a na-egosiputa ọnụ ọgụgụ nke njikọ na-agbalị ịchọpụta na oke ahazi site na iji MaxStartups;
- agbakwunyere faịlụ ọhụrụ executable ssh-sk-helper. Emebere ya ka ọ kewapụ ụlọ akwụkwọ FIDO/U2F.
A mara ọkwa na nkwado maka SHA-1 hashing algọridim ga-akwụsị n'oge na-adịghị anya.
isi: linux.org.ru