Taher Elgamal

Profile of Taher Elgamal

News & Commentary Posts: 28
Articles by Taher Elgamal

Leaps Of Faith

Mobile is more secure than the browser realm because most mobile transactions are conducted through applications, not the browser

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Kind Of A Mess

Internet needs an infrastructure that enables back ends and users to communicate with each other using better authentication--and allows any number of authentication technologies to sign into it

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A True Second Factor

I'm sure some of you remember a time when you actually used to telephone the bank to do a transaction. Do you remember all the questions they would ask to verify that you were, in fact, the account owner?

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It's About The User

E-commerce was born 15 years ago when a bunch of us, thrilled by all of the possibilities and promise of the Web, said, "Let's adapt this new medium to do business." Even at that early moment, it was clear that user authentication would have to play an essential role if the adaptation was going to be successful.

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User Authentication In E-Commerce

When we designed SSL to enable e-commerce on the Web, we had to solve two issues. One was the Web's openness -- the fact that anybody can read anything -- and the other was how parties might authenticate with one another.

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Who Does What in Cybersecurity at the C-Level
Steve Zurier, Freelance Writer,  3/16/2018
New 'Mac-A-Mal' Tool Automates Mac Malware Hunting & Analysis
Kelly Jackson Higgins, Executive Editor at Dark Reading,  3/14/2018
IoT Product Safety: If It Appears Too Good to Be True, It Probably Is
Pat Osborne, Principal - Executive Consultant at Outhaul Consulting, LLC, & Cybersecurity Advisor for the Security Innovation Center,  3/12/2018
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
Published: 2017-05-09
NScript in mpengine in Microsoft Malware Protection Engine with Engine Version before 1.1.13704.0, as used in Windows Defender and other products, allows remote attackers to execute arbitrary code or cause a denial of service (type confusion and application crash) via crafted JavaScript code within ...

Published: 2017-05-08
unixsocket.c in lxterminal through 0.3.0 insecurely uses /tmp for a socket file, allowing a local user to cause a denial of service (preventing terminal launch), or possibly have other impact (bypassing terminal access control).

Published: 2017-05-08
A privilege escalation vulnerability in Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) releases earlier than v7.4.1d and v8.0.1b could allow an authenticated attacker to elevate the privileges of user accounts accessing the system via command line interface. With affected version...

Published: 2017-05-08
Improper checks for unusual or exceptional conditions in Brocade NetIron 05.8.00 and later releases up to and including 06.1.00, when the Management Module is continuously scanned on port 22, may allow attackers to cause a denial of service (crash and reload) of the management module.

Published: 2017-05-08
Nextcloud Server before 11.0.3 is vulnerable to an inadequate escaping leading to a XSS vulnerability in the search module. To be exploitable a user has to write or paste malicious content into the search dialogue.