
Digital Alert Systems, the global leader in emergency communications solutions for video services providers, today announced the availability of an important update of Federal Emergency Management Agency (FEMA) digital certificates used to authenticate messaging from the Integrated Public Alert and Warning System (IPAWS).
The company has released updated IPAWS Certificate Authority (CA) credentials for the DASDEC and One-Net series of Emergency Alert System/Common Alerting Protocol (EAS/CAP) encoder/decoders to replace a certificate in the current certification chain that will expire on Aug. 21. All U.S. DASDEC and One-Net users are advised to replace the soon-to-expire certificate to ensure the required message authentication continues to operate properly. Digital Alert Systems reminds all EAS participants the FCC requires them to configure their systems to reject all CAP-formatted EAS messages that include an invalid digital signature.
With just a few weeks to go, we urge DASDEC and One-Net customers to update their certificate files before Aug. 21 to prevent any disruptions, said Adam Jones, senior sales engineer for Digital Alert Systems. While this seems like an annual occurrence, our customers will be pleased to know this new certificate is good until April of 2024!
Digital certificates, called CAs, are used by FEMA to create a chain of trust between an EAS device and the IPAWS servers. The DASDEC and One-Net EAS/CAP devices use these special digital certificates to validate the authenticity of IPAWS-sourced CAP alerts. These certificates are designed to expire on a specific date and time, requiring the issuing authority to publish new certificates as replacements.
All DASDEC and One-Net customers using the IPAWS system must have the latest certificates in place so only messages authenticated through IPAWS are processed. IPAWS users who do not update their equipment before Aug. 21 could see this error message: Event Log: Digital Signature VERIFICATION ERROR: Signer UNTRUSTED! Check for correct CAP decoder CA file. Alternatively, the device might simply ignore valid IPAWS alerts.
The new field service bulletin and CA file are now available from the Digital Alert Systems website atwww.digitalalertsystems.com/DAS_pages/resources_fsb.html. DASDEC and One-Net customers should go to the website, download the field service bulletin for instructions, and link to the new CA file.
Further information about Digital Alert Systems and its products is available atwww.digitalalertsystems.com.
# # #
About Digital Alert Systems
Digital Alert Systems is the leading innovator of next-generation Common Alerting Protocol (CAP) and Emergency Alert Systems (EAS) for radio and television broadcasters. In 2009, Digital Alert Systems merged with Monroe Electronics, whose EAS products are the widely accepted standard for CATV. From its headquarters in Lyndonville, New York, Digital Alert Systems provides R&D, manufacturing, sales, and customer service for all Digital Alert Systems and Monroe Electronics One-Net brands and maintains its hard-earned reputation for quality, reliability, and service to valued customers around the world.
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
02/05/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
01/04/2026
January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION
Douyin Users Can Now Create And Share Videos With Stun...
09/03/2026
Rohde & Schwarz and NETGEAR collaborate for next generation Wi-Fi 8 access point...
09/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
09/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
09/03/2026
Broadpeak, a leader in streaming and monetization at scale, will showcase its latest innovations for broadcasters and streaming platforms at NAB Show 2026 (boot...
09/03/2026
Back to All News
The Predator of Seville premieres on Netflix on 27 March
Entertainment
09 March 2026
GlobalSpain
Link copied to clipboard
Download the im...
09/03/2026
Back to All News
Netflix Debuts the Trailer for Love is Blind: Sweden Season 3
Entertainment
09 March 2026
GlobalSweden
Link copied to clipboard
That wait...
09/03/2026
Bill O'Reilly Announces New Weekly Podcast We'll Do It LIVE! We'll Do It LIVE!' A Bold, Fresh Presentation from Bill O'Reilly
New York...
09/03/2026
MOSOLF SE & Co. KG Relies on green.screen from Arvato Systems for Strategic Ener...
09/03/2026
A powerful new national initiative supporting people living with dementia launch...
09/03/2026
AI is everywhere and accelerating everything - becoming essential infrastructure...
09/03/2026
ABB Robotics and NVIDIA today announced a breakthrough partnership that brings i...
07/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/03/2026
TNT Sports and the International Basketball Federation (FIBA) have reached a mul...
06/03/2026
OffBall and TOGETHXR, two influential young media companies in sports, announce a strategic and operational partnership in a shared push to scale and create inn...
06/03/2026
InfoComm 2026, a destination for AV, IT, broadcast, and AI-driven systems, annou...
06/03/2026
LTN and MediaKind announce a strategic partnership to integrate MediaKind's ...
06/03/2026
X Games and the Greater New Orleans Sports Foundation (GNOSF) announce that New Orleans, Louisiana, will host the first-ever X Games Championship event - the fi...
06/03/2026
As part of a busy start of the year at Chyron, the AXIS team developed a set of improvements for AXIS Maps. The features released empower users with more flexib...
06/03/2026
At the 2026 NAB Show, BeckTV, a premier systems integrator for the broadcast ind...
06/03/2026
At NAB Show 2026, Net Insight introduces Nimbra Live Intelligence, which definin...
06/03/2026
SES announces that it has added new Medium Earth Orbit (MEO) satellite capacity ...
06/03/2026
LucidLink, the cloud-native file streaming platform for instant, secure access to large files, announce LucidLink Connect, a new solution that enables real-time...
06/03/2026
Panasonic helped bring the world of Paddington: The Musical to life through imme...
06/03/2026
In-venue and creative video staffers at the professional and collegiate level ha...
06/03/2026
Ratings Roundup is a rundown of recent rating news and is derived from press releases and reports around the industry. In this week's edition, NASCAR Cup Se...
06/03/2026
At the 2026 NAB Show, Riedel Communications opens with a clear message to the North American market: production technology does not have to be complex.
This ye...
06/03/2026
Midco Sports isn't your typical regional sports network. Backed by nearly a ...
06/03/2026
The stories around the Paralympics are really touching and the athletes, the atmosphere it is all amazing and we want to use new technologies to help us tell th...
06/03/2026
Apple TV subscribers will have access to as many as 30 additional live feeds acr...
06/03/2026
Ten years after its release, South African hip-hop artist Kwesta's DaKAR II is still making waves. With 51.8 million streams on Spotify, the album continues...
06/03/2026
Statement on the appointment of Dr Nicholas Pappas AM as SBS Chair
Media releases
The SBS Board and Executive have welcomed the appointment of Dr Nicholas P...
06/03/2026
Nielsen Highlights Women's Sports Viewership Milestones Ahead of International Women's Day on March 8
New York March 5, 2026 According to Nielsen...
06/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
06/03/2026
Spanish FM and online broadcaster esRadio has selected DHD RX2 audio production consoles for use at its studio headquarters in Madrid. Part of the Libertad Digi...
06/03/2026
LucidLink, the cloud-native file streaming platform for instant, secure access to large files, today announced LucidLink Connect, a new solution that enables re...
06/03/2026
At the 2026 NAB Show, BeckTV, a premier systems integrator for the broadcast industry, is launching BeckFlow, the first web-based schematic documentation platfo...
06/03/2026
At NAB Show 2026, Net Insight introduces Nimbra Live Intelligence defining a new category and setting a new standard for live operations: the Open Media Platfor...
06/03/2026
At the 2026 NAB Show, Interra Systems will showcase its latest advancements in automated QC, real-time monitoring, and captioning reinforcing its position as ...
06/03/2026
At the 2026 NAB Show, Riedel Communications opens with a clear message to the North American market: production technology does not have to be complex. This yea...
06/03/2026
New partnership combines on-prem video processing with reliable IP transport to support the transition from C-Band satellite to IP distribution
LTN and MediaKi...