From: Petter Reinholdtsen Date: Fri, 29 Sep 2017 08:23:43 +0000 (+0200) Subject: Minor polish. X-Git-Url: https://pere.pagekite.me/gitweb/homepage.git/commitdiff_plain/bbcaf171a7fbd16cad4513f9df0869977deda767?ds=sidebyside Minor polish. --- diff --git a/blog/data/2017-09-29-gsm-imsi-catcher.txt b/blog/data/2017-09-29-gsm-imsi-catcher.txt index 8af12d8c74..3af98b132a 100644 --- a/blog/data/2017-09-29-gsm-imsi-catcher.txt +++ b/blog/data/2017-09-29-gsm-imsi-catcher.txt @@ -1,6 +1,6 @@ Title: Visualizing GSM radio chatter using gr-gsm and Hopglass Tags: english, debian, personvern, surveillance -Date: 2017-09-29 10:20 +Date: 2017-09-29 10:25

Every mobile phone announce its existence over radio to the nearby mobile cell towers. And this radio chatter is available for anyone @@ -37,7 +37,7 @@ Hopglass. A fairly powerfull machine is needed as the grgsm_livemon_headless processes converting the radio signal to data packages is quite CPU intensive.

-

The frequencies to listen to are identified using a slightly +

The frequencies to listen to, are identified using a slightly patched scan-and-livemon (to set the --args values for each receiver), and the Hopglass data is generated using the patches