secure.greensboro-nc.gov
tested 10 years ago
Certificate Overview
| Valid Host Names | Matched | secure.greensboro-nc.gov | |
|---|---|---|---|
| Expires | in 6 months | Valid after Sep 25, 2013 | |
| Trust | Trusted | The certificate was issued by Thawte SGC CA - G2 |
Security
| Encryption Ciphers | OK | ||
|---|---|---|---|
| Public Key Size | 2048 bits | Key sizes 1024 bits or larger are considered secure. Be aware that unnecessarily large key sizes will slow down the connection establishment. | |
| Secure Renegotiation | Yes | ||
| Protocols | OK | SSLv3, TLSv1 |
Performance
| HTTP Keepalive | No | Enabling HTTP Keep-Alive will allow subsequent requests to be served faster, without the need to establish a new SSL/TLS connection. | |
|---|---|---|---|
| SSL Session Cache | Yes | ||
| TLS Stateless Resume | No | TLS stateless resume allows for faster re-connections to TLS enabled servers, without needing session state to be stored on the server. | |
| SSL Handshake Size | 4380 bytes | The amount of data exchanged to establish a session with this server is large. This will result in a slower initial connection. Using a certificate with fewer intermediate chains and / or a smaller public key size can reduce the amount of data. |
Encryption Ciphers (TLS/SSLv3)
| Cipher | Strength | Algo | Key | KeyEx | Handshake | ||
|---|---|---|---|---|---|---|---|
| RC4-MD5 | Medium | RC4 | 128-bit | RSA | 158ms | 4228 bytes | |
| RC4-SHA | Medium | RC4 | 128-bit | RSA | 146ms | 4236 bytes | |
| DES-CBC3-SHA | High | 3DES | 168-bit | RSA | 183ms | 4244 bytes | |