Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Comments
How To (And Not To) Make the Online Trust Honor Roll
Newest First  |  Oldest First  |  Threaded View
RetiredUser
50%
50%
RetiredUser,
User Rank: Ninja
7/31/2017 | 2:46:22 PM
Re: impersonization, forgery, and fakes
100% behind you here, mack.  There is room for the Public Key Model to improve, of course.  Read an interesting paper "Soundness in the Public-Key Model" by Silvio Micali and Leonid Reyzin.  From the ABSTRACT:

The public-key model for interactive proofs has proved to be quite effective in improving protocol efficiency (see Canetti, Goldreich, Goldwasser, Micali, STOC 2001). We argue, however, that its soundness notion is more subtle and complex than in the classical model, and that it should be better understood to avoid designing erroneous protocols. Specifically, for the public-key model, we:

 
  • identify four meaningful notions of soundness;
  • prove that, under minimal complexity assumptions, these four notions are distinct;
  • identify the exact soundness notions satisfied by prior interactive protocols; and
  • identify the round complexity of some of the new notions.
macker490
100%
0%
macker490,
User Rank: Ninja
7/18/2017 | 8:21:33 AM
impersonization, forgery, and fakes
what do the sites do to prevent the "Bad Guys" from impersonating them -- or transmitting fakes and forgeries?

sites focus tons of effort on identifying their customers.    but what do customers do in order to authenticate sites?

we rely on a large list of x.509 certificates -- published by our web browsers  -- and most of us -- have no clue what's in that list.

For Critical Sites Only:    we all need to COUNTERSIGN trusted certificates using our own PGP/GnuPG key

in the Public Key Model this step is required in order to validate a key.   Keys must be validated before a trust level can be assigned.

give this some thought.   "They" want to authenticate you -- but -- you need to authenticate them -- and the model we use today -- fails.   That's an F


COVID-19: Latest Security News & Commentary
Dark Reading Staff 7/9/2020
Omdia Research Launches Page on Dark Reading
Tim Wilson, Editor in Chief, Dark Reading 7/9/2020
Mobile App Fraud Jumped in Q1 as Attackers Pivot from Browsers
Jai Vijayan, Contributing Writer,  7/10/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Special Report: Computing's New Normal, a Dark Reading Perspective
This special report examines how IT security organizations have adapted to the "new normal" of computing and what the long-term effects will be. Read it and get a unique set of perspectives on issues ranging from new threats & vulnerabilities as a result of remote working to how enterprise security strategy will be affected long term.
Flash Poll
The Threat from the Internetand What Your Organization Can Do About It
The Threat from the Internetand What Your Organization Can Do About It
This report describes some of the latest attacks and threats emanating from the Internet, as well as advice and tips on how your organization can mitigate those threats before they affect your business. Download it today!
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-15105
PUBLISHED: 2020-07-10
Django Two-Factor Authentication before 1.12, stores the user's password in clear text in the user session (base64-encoded). The password is stored in the session when the user submits their username and password, and is removed once they complete authentication by entering a two-factor authenticati...
CVE-2020-11061
PUBLISHED: 2020-07-10
In Bareos Director less than or equal to 16.2.10, 17.2.9, 18.2.8, and 19.2.7, a heap overflow allows a malicious client to corrupt the director's memory via oversized digest strings sent during initialization of a verify job. Disabling verify jobs mitigates the problem. This issue is also patched in...
CVE-2020-4042
PUBLISHED: 2020-07-10
Bareos before version 19.2.8 and earlier allows a malicious client to communicate with the director without knowledge of the shared secret if the director allows client initiated connection and connects to the client itself. The malicious client can replay the Bareos director's cram-md5 challenge to...
CVE-2020-11081
PUBLISHED: 2020-07-10
osquery before version 4.4.0 enables a priviledge escalation vulnerability. If a Window system is configured with a PATH that contains a user-writable directory then a local user may write a zlib1.dll DLL, which osquery will attempt to load. Since osquery runs with elevated privileges this enables l...
CVE-2020-6114
PUBLISHED: 2020-07-10
An exploitable SQL injection vulnerability exists in the Admin Reports functionality of Glacies IceHRM v26.6.0.OS (Commit bb274de1751ffb9d09482fd2538f9950a94c510a) . A specially crafted HTTP request can cause SQL injection. An attacker can make an authenticated HTTP request to trigger this vulnerabi...