Perimeter
10/18/2011
10:04 PM
Taher Elgamal
Taher Elgamal
Commentary
50%
50%

Authentication Reality Check

Two-factor authentication products slow to catch on

I was at the IT-SA conference in Nuremberg, Germany, this past week. The participants of the conference almost unanimously agreed that we need to stop the dependence on passwords in Internet e-commerce and other applications.

The previous conferences had many more exhibitors of two-factor authentication products. This year seemed a bit slower in that category.

I believe the reason for that is the difficulty of using and integrating these products into important websites, and the enterprise world is still depending on one-time passwords, for the most part. I think the time has come for most standards in the industry to be worked on to enable websites to easily integrate and choose authentication methods while working together to reduce the dependence on passwords.

It will be important for the industry to provide ways to measure the risks associated with the various authentication methods. Each and every security system has limitations as to how much it can resist attacks, and it will become very important to provide good advice to businesses as to the risk levels and issues associated with difference methods.

Recognized in the industry as the "inventor of SSL," Dr. Taher Elgamal led the SSL efforts at Netscape. He also wrote the SSL patent and promoted SSL as the Internet security standard within standard committees and the industry. Dr. Elgamal invented several industry and government standards in data security and digital signatures area, including the DSS government standard for digital signatures. In addition to serving on numerous corporate advisory boards, Dr. Elgamal is the Chief Security Officer at Axway, a global provider of multi-enterprise solutions and infrastructure. He holds a Ph.D. and M.S. in Computer Science from Stanford University. View more of his blog posts here.

Comment  | 
Print  | 
More Insights
Register for Dark Reading Newsletters
White Papers
Cartoon
Current Issue
Flash Poll
Title Partner’s Role in Perimeter Security
Title Partner’s Role in Perimeter Security
Considering how prevalent third-party attacks are, we need to ask hard questions about how partners and suppliers are safeguarding systems and data.
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2013-7421
Published: 2015-03-02
The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644.

CVE-2014-8160
Published: 2015-03-02
net/netfilter/nf_conntrack_proto_generic.c in the Linux kernel before 3.18 generates incorrect conntrack entries during handling of certain iptables rule sets for the SCTP, DCCP, GRE, and UDP-Lite protocols, which allows remote attackers to bypass intended access restrictions via packets with disall...

CVE-2014-9644
Published: 2015-03-02
The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a parenthesized module template expression in the salg_name field, as demonstrated by the vfat(aes) expression, a different vulnerability than CVE-201...

CVE-2015-0239
Published: 2015-03-02
The em_sysenter function in arch/x86/kvm/emulate.c in the Linux kernel before 3.18.5, when the guest OS lacks SYSENTER MSR initialization, allows guest OS users to gain guest OS privileges or cause a denial of service (guest OS crash) by triggering use of a 16-bit code segment for emulation of a SYS...

CVE-2014-8921
Published: 2015-03-01
The IBM Notes Traveler Companion application 1.0 and 1.1 before 201411010515 for Window Phone, as distributed in IBM Notes Traveler 9.0.1, does not properly restrict the number of executions of the automatic configuration option, which makes it easier for remote attackers to capture credentials by c...

Dark Reading Radio
Archived Dark Reading Radio
How can security professionals better engage with their peers, both in person and online? In this Dark Reading Radio show, we will talk to leaders at some of the security industry’s professional organizations about how security pros can get more involved – with their colleagues in the same industry, with their peers in other industries, and with the IT security community as a whole.