| Technology / Service |
Description |
IETF Origin |
Years to Develop |
Date Issued |
Adoption |
Target Segment |
RFCs |
Comments |
| PEM |
Secure mail |
y |
7 |
1993 |
— |
End-user mail |
1421-24 |
|
| MOSS |
Secure mail |
y |
2 |
1995 |
— |
End-user mail |
1848 |
|
| IKEv1 |
Secure IP |
y |
|
1995 |
+(?) |
|
2401 |
|
| IKEv2 |
Secure IP |
y |
|
|
— |
|
|
|
| IPSec ESP Tunnel Mode |
Secure IP |
y |
|
1995 |
+(?) |
Enterprise user VPN |
1825-27 |
|
| IPSec AH |
Secure IP |
y |
|
1995 |
— |
Authentication |
1825-27 |
|
| DNSSec |
Integrity and authentication for DNS data |
y |
4+ |
1997 |
— |
Global infrastructure; Public service provider ops; Enterprise ops |
2065, 2535 |
|
|
|
|
10+ |
2005, 2008 |
0/+ |
|
4033-35, 5155 |
|
| TLS |
Connection privacy and authentication |
n |
|
|
++ |
|
|
|
| OpenPGP |
Object privacy & authentication |
n |
|
|
+ |
|
|
|
| S/MIME |
Object privacy & authentication |
n |
|
|
– |
|
|
|
| DKIM |
Mail handling identification |
n |
1.5 |
2007 |
+ |
Email ops |
4871 |
|
| PKIX |
|
|
|
|
-? |
|
|
|
| Kitten |
|
|
|
|
|
|
|
|
| Syslog |
|
|
|
|
|
|
|
|
| SSH2 |
Secure shell access, also tunneling |
n |
10 |
2006 |
++ |
admins, geeks |
4250-56, 4335, 44-45, 4419, 32, 4716 |
|
|
| |
|
|
|
|
|
|
|
|
Cross-life Scripting 