News and updates
SSL sector updates, standards changes, technical resources, and CertiSur news.
How digital identity strategies are evolving in the face of advancing cyberattacks
How digital identity strategies are evolving
Read more →
Changes in certificate validation: what organizations should keep in mind
DigiCert will update the digital certificate validation infrastructure (OCSP and CRL) starting in May 2026.
Read more →
World Password Day: identity management strategies
World Password Day: identity management strategies
Read more →
Banks, stock exchanges, and crypto are not spared: the invisible threat that already has Wall Street on edge
technology alert in the financial sector
Read more →
From bank to app: what the new architecture for secure digital money looks like
New architecture for secure digital money
Read more →
TLS/SSL Certificates: the reduction in validity period accelerates automation from 2026
The new CA/Browser Forum schedule reduces the lifespan of web certificates to 47 days in 2029 and shortens domain and organization validations, a change that requires reviewing internal processes to avoid digital service outages and reconfigures digital identity management in companies.
Read more →
The drastic change in web certificates that will transform internet infrastructure in 2026
"It is a structural transformation in the way organizations must manage their digital identity"
Read more →
Digital certified communication: the solution that transforms notifications in the insurance sector
digital certified communications a key solution for insurers
Read more →
CertiSur at Segurinfo Iberoamericano 2026: when 47 days change the rules of the game
CertiSur participated in Segurinfo with presence in the exhibition area and its own workshop
Read more →
The new TLS certificate model and the need for automation in enterprises
The schedule approved by the industry drastically reduces certificate validity — from 397 days to 200 in 2026 and 47 in 2029 — and also shortens validations, forcing companies to move from sporadic renewals to continuous management, with greater operational complexity and need for automation.
Read more →
League of Legends went down because someone forgot a security certificate that was about to expire
League of Legends went down because someone forgot a certificate
Read more →
Industry timelines for certificate revocation
Industry timelines for certificate revocation
Read more →
Internet alert: the change in web certificates that could take sites offline right now
Web sites will be less vulnerable to cybersecurity attacks, such as "man-in-the-middle" interceptions or identity spoofing
Read more →
The future of PKI will be 100% automatic
The future of PKI will be 100% automatic according to new standards
Read more →
Reduction in Code Signing certificate validity starting February 2026
Change in Code Signing certificate validity
Read more →
Cybersecurity is a business issue, no longer just a technology one
Cybersecurity is a business issue, no longer just a technology one
Read more →Update of IP addresses for OCSP and CRL services: what organizations should consider
Update of IP addresses for OCSP and CRL services
Read more →
Change in TLS/SSL certificate validity starting February 2026
Change in TLS/SSL certificate validity
Read more →
Visual identity as a shield: the new security standard in the banking system
Visual identity as a shield: the new security standard
Read more →
Zero Trust and the cloud: do not assume security, always verify
Zero Trust and the cloud: do not assume security, always verify
Read more →
Financial entities accelerate adoption of visual authentication in their emails to anticipate new regulatory requirements
Financial entities and visual authentication in emails
Read more →
Vendor vulnerabilities and lack of skills: the two most critical fronts for CISOs
Vendor vulnerabilities and lack of skills: the two most critical fronts for CISOs
Read more →
How to remove brand infringements quickly: A proven guide for 2025
2025 Guide on how to remove brand infringements quickly
Read more →
CertiSur held an exclusive meeting on Discovery & Automation
Exclusive meeting on Discovery & Automation
Read more →
Telecommunications operators face a new cybersecurity challenge with accelerated renewal of digital certificates
Telecommunications operators and new cybersecurity challenge
Read more →
In 2026, SSL/TLS digital certificates will be renewed every 200 days
In 2026, SSL/TLS digital certificates will be renewed every 200 days
Read more →
CertiSur participated in "The Future is Among Us", the event of the Professional Council of Economic Sciences of CABA
CertiSur participated in "The Future is Among Us"
Read more →
The future of SSL: the imminent challenge and how to prepare for the future
The recent decision by the CA/Browser Forum marks a before and after in the history of the internet trust ecosystem.
Read more →
CISOs on maximum alert: the 10 threats that can paralyze any company
The 10 threats that can paralyze any company
Read more →
CertiSur and the Argentine Network of Scientific Journalism: meeting on cybersecurity
CertiSur and the Argentine Network of Scientific Journalism shared a meeting on digital security.
Read more →
WEBINAR: How the Rosario Stock Exchange optimized document management with digital signature
Webinar: How Rosario Stock Exchange optimized document management with digital signature
Read more →
Certificate Lifecycle Management for gaining an advantage
AppViewX describes how to prepare organizations for the new reality of 47-day certificates through lifecycle automation.
Read more →
Changes in public TLS certificates: what you need to know and how to prepare
Changes in public TLS certificates: what you need to know and how to prepare
Read more →
The duration of TLS certificates will officially be reduced to 47 days
The CA/Browser Forum approved an amendment that will officially shorten the validity of TLS certificates to 47 days. This change takes effect in phases starting March 2026.
Read more →
The future of SSL: Discovery & Automation Guide
Digital certificate management can no longer depend on manual processes or scattered spreadsheets.
Read more →
The 3 keys to automating certificate lifecycle management
The 10 threats that can paralyze any company
Read more →
CertiSur Presents BrandShield: The Ultimate Solution for Digital Reputation Protection
The Ultimate Solution for Digital Reputation Protection
Read more →
CertiSur Present at Segurinfo Iberoamericano 2025
We will be participating in a new edition of the leading security event.
Read more →
CertiSur and Namirial Join Forces to Offer Certified Communications Services in Latin America
CertiSur Announced Its Partnership with Namirial to Offer Certified Communications Services.
Read more →
Nestor Markowicz, from CertiSur: "For organizations it is important to gain crypto-agility"
Nestor Markowicz: "For organizations it is important to gain crypto-agility".
Read more →
33% of Argentines Who Use the Internet Suffered a Cyberattack in the Last Year
33% of Argentines Who Use the Internet Suffered a Cyberattack in the Last Year.
Read more →
Electronic Signature Accelerates Agricultural Business by 50%
The adoption of scalable solutions reduces waiting times in document signing and up to 25% of administrative expenses
Read more →
WEBINAR: What Your Customers Feel (and Expect) in Digital Security
Key Insights from CertiSur's 2025 Annual Report
Read more →
Exploring the Digital Future: CertiSur Study on Internet and Artificial Intelligence in Argentina
Study conducted by CertiSur in collaboration with D'Alessio on Internet usage and perception toward Artificial Intelligence in Argentina.
Read more →
Critical Windows Vulnerabilities
Microsoft Has Published Critical Security Updates for Windows: CVE-2020-0601- Windows CryptoAPI Spoofing Vulnerability.
Read more →
The Future of SSL: The Imminent Challenge and How to Prepare for the Future
The Future of SSL: The Imminent Challenge and How to Prepare for the Future
Read more →
What IoMT Manufacturers Can Learn from Home IoT Devices
What manufacturers of Internet-connected medical devices can learn from household devices that connect.
Read more →
What Consumers Need to Know About SSL Certificates
What Consumers Need to Know About SSL Certificates. A guide to knowing what SSL certificate a website has.
Read more →
Wildcard SSL Certificate vs SAN
Wildcard SSL Certificate vs SAN SSL Certificate (Multi-Domain) Which to Choose? Let's clarify the use of these two SSL certificates.
Read more →
Why It's Not Safe to Trust Browser Padlocks
The "secure browsing" padlocks in browsers are now becoming outdated, as most hackers use them too.
Read more →
Tips for Post-Quantum Computing Security
71% of IT professionals recognize the threat of quantum computing to existing cryptography.
Read more →
Is Public Key Infrastructure (PKI) Critical
Is Public Key Infrastructure (PKI) Critical for Protecting Digital Transactions? Identity and Privacy Are Essential.
Read more →
How to Choose the Right Type of SSL Certificate
How to Choose the Right Type of SSL Certificate. We explain what types of SSL certificates exist and how to choose the right one for your website.
Read more →
Secure Remote Document Signing
Digital or electronic document signing allows you to sign documents securely at any time, from anywhere.
Read more →
The Main Advantages of Using an SSL Certificate
There are several benefits to protecting your communication channel, especially if you collect personal data, user credentials, or any other confidential information.
Read more →
Internet: Users' Vision 2022
CertiSur S.A. issues this report based on information from a survey specially commissioned from D'Alessio IROL and conducted during the third quarter of 2022 among frequent Internet users.
Read more →
Multi-year SSL Plans
Now, SSL certificates are available for multi-year plans of up to 6 years.
Read more →
Banco Santander Chile allows digital signing in all browsers
Banco Santander Chile allows digital signing of its Home Banking operations in all browsers and overcomes the problems of other implementations.
Read more →
How to protect yourself from phishing
Phishing is a type of online identity theft. Follow these 10 tips and you will become an expert in phishing defense.
Read more →
What is the Code Signing Certificate and How to use it?
What is the Code Signing Certificate and How to use it? Everything you always wanted to know about code signing certificates.
Read more →
Code Signing Certificate Requirements
The Industry postponed implementation until June 1, 2023.
Read more →
IoT Cybersecurity in the era of ransomware
What IoT device manufacturers can do to protect users of connected devices in the era of ransomware.
Read more →The time has come to automate the management of your digital certificates
Automating certificate management is a way to mitigate threats involved in a mission-critical task.
Read more →Everything you need to know about domain validation
The objective of the domain validation process is to ensure that the organization requesting a certificate actually has the authority to request a certificate for the domain in question.
Read more →
Code Signing Certificate Updates
As of November 15, 2022, industry standards will require that private keys for code signing certificates.
Read more →
How to get complete control of your SSL Certificate inventory
Having a tool that allows your company to have a complete picture of your SSL certificate inventory in real time is key.
Read more →
Do you know how to validate a digital signature?
Digital signature has become an increasingly widespread resource for companies, and its contributions in efficiency and mobility are a great incentive for its users.
Read more →
5 technological lessons left by the pandemic
It has already been 2 years since the world has lived with a virus that has changed the history of humanity and, consequently, technology.
Read more →
Security predictions for 2022
Knowing the risks and making security predictions for 2022 is necessary to seek solutions. With that objective, DigiCert brought together a team of cybersecurity experts.
Read more →
Why my website says "Your connection with this site is not secure" and how to resolve it.
When Chrome or another browser displays a webpage as "not secure" it means that the connection is not being made through SSL.
Read more →
Internet: the users' vision 2021
CertiSur S.A. issues this report based on information arising from the survey specially commissioned from D'Alessio IROL and which was conducted during the third quarter of 2021 to frequent Internet users.
Read more →
Google Chrome limits the validity of SSL Certificates to one year
Google Chrome will join Safari in deciding not to accept SSL Certificates greater than one year in validity as of September 1, 2020.
Read more →
Internet: the users' vision 2018
CertiSur S.A. issues this report based on information arising from the survey specially commissioned from D'Alessio IROL and which was conducted during the third quarter of 2018 to frequent Internet users.
Read more →
DigiCert Global Company 2020 in SSL certificates
Frost & Sullivan has recognized DigiCert with the Global 2020 Company of the Year Award, based on its recent analysis of the SSL/TLS certificate market.
Read more →
Apple Safari Browser limits the validity of ssl Certificates to one year
As of September 1, Apple's Safari browser will no longer trust SSL/TLS site certificates with a validity of more than 398 days.
Read more →
Nine tips for working safely from home
Nine tips for working safely from home. Tips to avoid falling into the most common hacker traps.
Read more →
CertiSur Presents BrandShield: The Definitive Solution for Digital Reputation Protection
Definitive Solution for Digital Reputation Protection
Read more →
Security Bulletin: Vulnerability Analysis - DDC/AD
Security Bulletin: Vulnerability Analysis - DDC/AD. Log4Shell or LogJam, is a remote code execution class vulnerability.
Read more →
Don't Fear Blockchain, Accept It
The head of research and development at DigiCert shares his vision regarding the use of blockchain in cybersecurity.
Read more →
Internet: Users' Vision 2020
CertiSur S.A. issues this report based on information from a survey specially commissioned to D'Alessio IROL and conducted during the third quarter of 2020 among frequent Internet users.
Read more →
Internet: Users' Vision 2019
CertiSur S.A. issues this report based on information from a survey specially commissioned to D'Alessio IROL and conducted during the third quarter of 2019 among frequent Internet users.
Read more →