Check Your Browser's Encryption settings (laptop, Unix, work, network)

[Dude111]

Understanding a browser's crypto preferences

Test: https://cc.dcsec.uni-hannover.de

[plwhit]

Oh yeah, this will be as clear as mud to the average user....

Cipher Suites Supported by Your Browser (ordered by preference):

SpecCipher Suite NameKey SizeDescription
(c0,0a)ECDHE-ECDSA-AES256-SHA256 BitKey exchange: ECDH, encryption: AES, MAC: SHA1.
(c0,14)ECDHE-RSA-AES256-SHA256 BitKey exchange: ECDH, encryption: AES, MAC: SHA1.
(00,88)DHE-RSA-CAMELLIA256-SHA256 BitKey exchange: DH, encryption: Camellia, MAC: SHA1.
(00,87)DHE-DSS-CAMELLIA256-SHA256 BitKey exchange: DH, encryption: Camellia, MAC: SHA1.
(00,39)DHE-RSA-AES256-SHA256 BitKey exchange: DH, encryption: AES, MAC: SHA1.
(00,38)DHE-DSS-AES256-SHA256 BitKey exchange: DH, encryption: AES, MAC: SHA1.
(c0,0f)ECDH-RSA-AES256-SHA256 BitKey exchange: ECDH, encryption: AES, MAC: SHA1.
(c0,05)ECDH-ECDSA-AES256-SHA256 BitKey exchange: ECDH, encryption: AES, MAC: SHA1.
(00,84)RSA-CAMELLIA256-SHA256 BitKey exchange: RSA, encryption: Camellia, MAC: SHA1.
(00,35)RSA-AES256-SHA256 BitKey exchange: RSA, encryption: AES, MAC: SHA1.
(c0,07)ECDHE-ECDSA-RC4128-SHA128 BitKey exchange: ECDH, encryption: RC4, MAC: SHA1.
(c0,09)ECDHE-ECDSA-AES128-SHA128 BitKey exchange: ECDH, encryption: AES, MAC: SHA1.
(c0,11)ECDHE-RSA-RC4128-SHA128 BitKey exchange: ECDH, encryption: RC4, MAC: SHA1.
(c0,13)ECDHE-RSA-AES128-SHA128 BitKey exchange: ECDH, encryption: AES, MAC: SHA1.
(00,45)DHE-RSA-CAMELLIA128-SHA128 BitKey exchange: DH, encryption: Camellia, MAC: SHA1.

User-Agent:Mozilla/5.0 (XXXXXXXXXXXXXX) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.43 Safari/537.31
Preferred SSL/TLS version: TLSv1
SNI information: cc.dcsec.uni-hannover.de
SSL stack current time: Sat, 30 Mar 2013 15:05:19

This connection uses TLSv1.1 with DHE-RSA-CAMELLIA256-SHA and a 256 Bit key for encryption.

Raw:

Version: 3.1
Ciphers: c00a,c014,88,87,39,38,c00f,c005,84,35,c007,c009,c0 11,c013,45,44,66,33,32,c00c,c00e,c002,c004,96,41,0 5,04,2f,c008,c012,16,13,c00d,c003,feff,0a
Extensions: 0000,ff01,000a,000b,0023,3374,754f
Remote Time: 1364652319

OK, I checked them, now what?

This is like saying "use Unix's top to check system statistics"

09:13:16
Processes: 78 total, 4 running, 74 sleeping, 405 threads
Load Avg: 1.48, 1.30, 1.25 CPU usage: 29.76% user, 40.46% sys, 29.76% idle SharedLibs: 6328K resident, 5800K data, 0B linkedit.
MemRegions: 16641 total, 956M resident, 27M private, 585M shared.
PhysMem: 845M wired, 1278M active, 452M inactive, 2576M used, 1519M free.
VM: 160G vsize, 1043M framework vsize, 3433373(0) pageins, 118606(0) pageouts.
Networks: packets: 6403080/5543M in, 4561927/1794M out. Disks: 518199/9746M read, 653233/18G written.

Average user: Yeah OK, now what does that swahili mean?

[Cindi Waters]

That this was last responded to 2013. Wow. I do have questions about encryption, however, since I am seriously worried that someone may break into my trailer and the laptop(s) stolen. So -- I may simply post another thread on this.