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.

Risk

1/12/2012
05:05 PM
Connect Directly
Twitter
RSS
E-Mail
50%
50%

Sandia Labs Offers Online DNSSEC Tool

Free visualization tool helps government agencies, businesses in their DNSSEC implementations

A Sandia National Laboratories computer scientist has developed a free visualization tool to help the federal government and other organizations with their Domain Name System Security (DNSSEC) implementations.

Casey Deccio built the Web-based tool, DNSViz, as a way for network administrators implementing DNSSEC to be sure they are deploying it correctly. The tool serves up a visual analysis for the user of the DNSSEC authentication chain for a domain and its path to the DNS.

Deccio came up with the idea for the tool after noticing that federal agencies were struggling to properly deploy DNSSEC. “DNSSEC is hard to configure correctly and has to undergo regular maintenance,” he said. “It adds a great deal of complexity to IT systems, and if configured improperly or deployed onto servers that aren’t fully compatible, it keeps users from accessing .gov sites. They just get error responses.”

DNSSEC has been gradually rolling out across the Internet during the past year or so. Several major top-level domains, in addition to .gov -- including .com, .org, and .net -- are now DNSSEC-enabled. Now it’s up to the individual organizations under those top-level domains to move to the protocol. DNSSEC basically prevents attackers from redirecting users to malicious websites by redirecting them; it ensures DNS entries remain unchanged in transit and are digitally signed to ensure their authenticity.

The online tool analyzes the DNS zone's status, and finds any DNSSEC configuration errors.

Deccio plans to add alerts and APIs to the tool so that network administrators can integrate it with other tools besides via the Web. He plans to keep it as an open-source project and evolve it into a scalable monitoring system.

Have a comment on this story? Please click "Discuss" below. If you'd like to contact Dark Reading's editors directly, send us a message.

Kelly Jackson Higgins is the Executive Editor of Dark Reading. She is an award-winning veteran technology and business journalist with more than two decades of experience in reporting and editing for various publications, including Network Computing, Secure Enterprise ... View Full Bio

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Overcoming the Challenge of Shorter Certificate Lifespans
Mike Cooper, Founder & CEO of Revocent,  10/15/2020
US Counterintelligence Director & Fmr. Europol Leader Talk Election Security
Kelly Sheridan, Staff Editor, Dark Reading,  10/16/2020
7 Tips for Choosing Security Metrics That Matter
Ericka Chickowski, Contributing Writer,  10/19/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Special Report: Computing's New Normal
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
How IT Security Organizations are Attacking the Cybersecurity Problem
How IT Security Organizations are Attacking the Cybersecurity Problem
The COVID-19 pandemic turned the world -- and enterprise computing -- on end. Here's a look at how cybersecurity teams are retrenching their defense strategies, rebuilding their teams, and selecting new technologies to stop the oncoming rise of online attacks.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-9417
PUBLISHED: 2020-10-20
The Transaction Insight reporting component of TIBCO Software Inc.'s TIBCO Foresight Archive and Retrieval System, TIBCO Foresight Archive and Retrieval System Healthcare Edition, TIBCO Foresight Operational Monitor, TIBCO Foresight Operational Monitor Healthcare Edition, TIBCO Foresight Transaction...
CVE-2020-15264
PUBLISHED: 2020-10-20
The Boxstarter installer before version 2.13.0 configures C:\ProgramData\Boxstarter to be in the system-wide PATH environment variable. However, this directory is writable by normal, unprivileged users. To exploit the vulnerability, place a DLL in this directory that a privileged service is looking ...
CVE-2020-15269
PUBLISHED: 2020-10-20
In Spree before versions 3.7.11, 4.0.4, or 4.1.11, expired user tokens could be used to access Storefront API v2 endpoints. The issue is patched in versions 3.7.11, 4.0.4 and 4.1.11. A workaround without upgrading is described in the linked advisory.
CVE-2019-9080
PUBLISHED: 2020-10-20
DomainMOD before 4.14.0 uses MD5 without a salt for password storage.
CVE-2020-15931
PUBLISHED: 2020-10-20
Netwrix Account Lockout Examiner before 5.1 allows remote attackers to capture the Net-NTLMv1/v2 authentication challenge hash of the Domain Administrator (that is configured within the product in its installation state) by generating a single Kerberos Pre-Authentication Failed (ID 4771) event on a ...