A set of daily Alexa Top Million Scans to collect session tickets over a 9-week period.

Study Details

Authors
Drew Springall, Zakir Durumeric, J. Alex Halderman
Citation
@inproceedings{cryptoShortcuts2016,
	author = {Springall, Drew and Durumeric, Zakir and Halderman, J. Alex},
	title = {Measuring the Security Harm of TLS Crypto Shortcuts},
	booktitle = {Proceedings of the 2016 ACM on Internet Measurement Conference},
	series = {IMC '16},
	year = {2016},
	isbn = {978-1-4503-4526-2},
	location = {Santa Monica, California, USA},
	pages = {33--47},
	numpages = {15},
	url = {http://doi.acm.org/10.1145/2987443.2987480},
	doi = {10.1145/2987443.2987480},
	acmid = {2987480},
	publisher = {ACM},
	address = {New York, NY, USA},
	keywords = {edward snowden, gchq, government surveillance, nation state attacker, nsa, secure socket layer, session resumption, ssl, tls, transport layer security}
Contact
ZMap Research Team
Tags
TCP/443, HTTPS, Session Ticket

Dataset Details

These scans were collected from 03Mar2016 to 04May2016 for the purposes of tracking Session Ticket Encryption Key longevity. Each day, the current Alexa Top Million domains were probed and prompted to issue a session ticket via the Session Ticket Extension in the Client Hello and any issued session ticket was stored for analysis.

File Download

File NameMetaDataSHA-1 FingerprintSizeUpdated At
01Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
01May2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
02Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
02Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
02May2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 7.0G unknown
03Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.3G unknown
03Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
03May2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
04Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
04Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
04May2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
05Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
05Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
05May2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.7G unknown
06Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
06Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.3G unknown
07Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
07Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
08Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
08Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
09Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
09Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
10Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.3G unknown
10Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
11Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
11Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
12Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
12Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
13Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.5G unknown
13Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.3G unknown
14Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
14Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
15Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
15Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
16Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
16Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
17Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
17Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
18Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.5G unknown
18Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
19Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
19Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
20Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
20Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.3G unknown
21Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
21Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
22Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
22Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
23Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
23Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
24Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.5G unknown
24Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
25Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
25Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
26Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
26Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
27Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
27Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.3G unknown
28Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
28Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
29Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
29Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
30Apr2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.6G unknown
30Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown
31Mar2016.alexa1M.https.zgrab.output.json.lz4 unavailable unavailable 3.4G unknown