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Mis-Issuance

Mass Revocation: Millions of certificates revoked by Apple, Google & GoDaddy

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March 13, 2019 3

Mass Revocation: Millions of certificates revoked by Apple, Google & GoDaddy

The DarkMatter debate is already having industry-wide ramifications Millions of SSL/TLS certificates – among other digital certificates – are being revoked right now as a result of an operational error…

Facebook Releases Free Certificate Transparency Monitoring Tool

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December 16, 2016 Comments closed

Facebook Releases Free Certificate Transparency Monitoring Tool

The Facebook tool detects certificates issued for specified domains. Facebook has released a free tool for Certificate Transparency monitoring to aide website owners and domain administrators. The tool enables users…

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September 9, 2016 Comments closed

Woes Worsen for WoSign

The investigation into WoSign is bringing more failures to light. One of the more troubling breaches of Certificate Authority (CA) trust has been unfolding on Mozilla’s Security Policy forum over…

WoSign Mis-Issued SHA-1 SSL Certificates [Updated]

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August 24, 2016 2

WoSign Mis-Issued SHA-1 SSL Certificates [Updated]

WoSign Commits To Certificate Transparency Following Mis-Issuance. (This story has been updated to reflect new developments after more of WoSign’s past transgressions were brought to light by Mozilla.) In June, WoSign,…

How to Fix ‘ERR_SSL_PROTOCOL_ERROR’ on Google Chrome

5 Ways to Determine if a Website is Fake, Fraudulent, or a Scam – 2018

Re-Hashed: How to clear HSTS settings in Chrome and Firefox

Re-Hashed: How to Fix SSL Connection Errors on Android Phones

Re-Hashed: The Difference Between SHA-1, SHA-2 and SHA-256 Hash Algorithms

Re-Hashed: Troubleshoot Firefox’s “Performing TLS Handshake” Message

How to fix the SSL_ERROR_RX_RECORD_TOO_LONG Firefox Error

The Difference Between Root Certificates and Intermediate Certificates

The difference between Encryption, Hashing and Salting

Rehash: How to Fix the SSL/TLS Handshake Failed Error

How to Remove a Root Certificate

This is what happens when your SSL certificate expires

How strong is 256-bit Encryption?

The 25 Best Cyber Security Books — Recommendations from the Experts

Cipher Suites: Ciphers, Algorithms and Negotiating Security Settings

Browser Watch: SSL/Security Changes in Chrome 58

Re-Hashed: How to Trust Manually Installed Root Certificates in iOS 10.3

Taking a Closer Look at the SSL/TLS Handshake

Executing a Man-in-the-Middle Attack in just 15 Minutes

How to View SSL Certificate Details in Chrome 56

What Is PKI as a Service (And Why Do I Need It)?

How to Set Up BIMI and a Mark Certificate to Display Your Email Logo

Which Browsers Still Use the Security Padlock Icon?

TLS 1.0 Inches Closer to Full Retirement (Nearly a Decade Later)

Common Mark Certificates Make It Easier to Display Your Logo in Gmail

What Is mTLS? A 4-Minute Look at TLS Mutual Authentication

20 Ransomware Statistics You’re Powerless to Resist Reading [Updated for 2024]

Building an Email Asset Inventory to Improve Email Deliverability & Security — Who Are Your Authorized Senders?

The Latest Quantum Computing & Cryptography News Round Up [September 2024 Edition]

2 Cyber Incidents That Cost One Company’s Clients $6M+

The Danger Within: Key Takeaways From 3 Insider Threat Examples

NIST’s 3 PQC Standards Are Out — Where Do We Go From Here?

Harvest Now, Decrypt Later (HNDL): A Look at This Current & Future Threat

What Is a Certificate Authority List and Where Can I Find One?

How to Report a Phishing Email in Apple Mail, Gmail, and Microsoft Outlook

Lessons From Fort Knox: How to Harden Your Enterprise Security & Cybersecurity

Researchers Blocked 6 Trillion Requests From ‘Bad Bots.’ Here’s What They Found

15 Steps for Setting Up Your Own Certificate Authority

EPA: 7 in 10 U.S. Community Water Systems Are at Risk of Cyber Attacks

Researchers Are Moving Up the Clock for ‘Q-Day’

5 Ways to Determine if a Website is Fake, Fraudulent, or a Scam – 2018

How to Fix ‘ERR_SSL_PROTOCOL_ERROR’ on Google Chrome

Re-Hashed: How to Fix SSL Connection Errors on Android Phones

Cloud Security: 5 Serious Emerging Cloud Computing Threats to Avoid

This is what happens when your SSL certificate expires

Re-Hashed: Troubleshoot Firefox’s “Performing TLS Handshake” Message

Report it Right: AMCA got hacked – Not Quest and LabCorp

Re-Hashed: How to clear HSTS settings in Chrome and Firefox

Re-Hashed: The Difference Between SHA-1, SHA-2 and SHA-256 Hash Algorithms

The Difference Between Root Certificates and Intermediate Certificates

The difference between Encryption, Hashing and Salting

Re-Hashed: How To Disable Firefox Insecure Password Warnings

Cipher Suites: Ciphers, Algorithms and Negotiating Security Settings

The Ultimate Hacker Movies List for December 2020

Anatomy of a Scam: Work from home for Amazon

The Top 9 Cyber Security Threats That Will Ruin Your Day

How strong is 256-bit Encryption?

Re-Hashed: How to Trust Manually Installed Root Certificates in iOS 10.3

How to View SSL Certificate Details in Chrome 56

A Call To Let’s Encrypt: Stop Issuing “PayPal” Certificates

Mis-Issuance