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How to Fix ‘ERR_SSL_PROTOCOL_ERROR’ on Google Chrome
in Everything Encryption
5 Ways to Determine if a Website is Fake, Fraudulent, or a Scam – 2018
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November 9, 2018 744,415 views
Re-Hashed: The Difference Between SHA-1, SHA-2 and SHA-256 Hash Algorithms
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Re-Hashed: Troubleshoot Firefox’s “Performing TLS Handshake” Message
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How to fix the SSL_ERROR_RX_RECORD_TOO_LONG Firefox Error
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How to fix the SSL_ERROR_RX_RECORD_TOO_LONG Firefox Error
in Everything Encryption
The Difference Between Root Certificates and Intermediate Certificates
June 26, 2019 482,788 views
The Difference Between Root Certificates and Intermediate Certificates
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December 19, 2018 443,258 views
The difference between Encryption, Hashing and Salting
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Rehash: How to Fix the SSL/TLS Handshake Failed Error
November 3, 2020 420,460 views
Rehash: How to Fix the SSL/TLS Handshake Failed Error
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October 28, 2020 403,415 views
How to Remove a Root Certificate
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June 4, 2019 382,731 views
This is what happens when your SSL certificate expires
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May 2, 2019 366,730 views
How strong is 256-bit Encryption?
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The 25 Best Cyber Security Books — Recommendations from the Experts
December 18, 2020 336,641 views
The 25 Best Cyber Security Books — Recommendations from the Experts
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Cipher Suites: Ciphers, Algorithms and Negotiating Security Settings
May 7, 2019 306,487 views
Cipher Suites: Ciphers, Algorithms and Negotiating Security Settings
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Browser Watch: SSL/Security Changes in Chrome 58
April 21, 2017 298,021 views
Browser Watch: SSL/Security Changes in Chrome 58
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Re-Hashed: How to Trust Manually Installed Root Certificates in iOS 10.3
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Re-Hashed: How to Trust Manually Installed Root Certificates in iOS 10.3
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Taking a Closer Look at the SSL/TLS Handshake
April 30, 2019 280,401 views
Taking a Closer Look at the SSL/TLS Handshake
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Executing a Man-in-the-Middle Attack in just 15 Minutes
April 29, 2021 257,293 views
Executing a Man-in-the-Middle Attack in just 15 Minutes
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January 30, 2017 231,596 views
How to View SSL Certificate Details in Chrome 56
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February 24, 2026 0
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Code Signing Certificates’ Lifespans to Drop to One Year
February 12, 2026 0
Code Signing Certificates’ Lifespans to Drop to One Year
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Signature Verification: How to Verify a Digital Signature Online
October 16, 2025 1
Signature Verification: How to Verify a Digital Signature Online
in Beyond Hashed Out Hashing Out Cyber Security Monthly Digest
An Explainer Guide on Multi-Perspective Issuance Corroboration (MPIC)
September 10, 2025 0
An Explainer Guide on Multi-Perspective Issuance Corroboration (MPIC)
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‘World Quantum Readiness Day’ Returns with the Latest in PQC
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‘World Quantum Readiness Day’ Returns with the Latest in PQC
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Email Certificate Standards Updated to Support ACME Automation & Future PQC Security
August 11, 2025 0
Email Certificate Standards Updated to Support ACME Automation & Future PQC Security
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Critical Infrastructure Protection: Securing Essential Systems Against Cyber Threats
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Critical Infrastructure Protection: Securing Essential Systems Against Cyber Threats
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Social Engineering Statistics 2025: When Cyber Crime & Human Nature Intersect
June 20, 2025 1
Social Engineering Statistics 2025: When Cyber Crime & Human Nature Intersect
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Chrome: New SSL Certificates Can’t Support Client Authentication Starting June 15, 2026
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Chrome: New SSL Certificates Can’t Support Client Authentication Starting June 15, 2026
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Monitoring Should Take Center Stage as Let’s Encrypt Abandons SSL Expiration Notifications
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CISO Survival Guide: 8 Cyber Security Challenges & How to Navigate Them
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Microsoft to Enforce Bulk Sender Authentication Requirements Starting May 5
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Microsoft to Enforce Bulk Sender Authentication Requirements Starting May 5
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Industry to Shift to 47-Day SSL/TLS Certificate Validity by 2029
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Industry to Shift to 47-Day SSL/TLS Certificate Validity by 2029
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By the Numbers: 50 Cyber Crime Statistics for 2025
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By the Numbers: 50 Cyber Crime Statistics for 2025
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SSL and TLS Versions: Celebrating 30 Years of History
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SSL and TLS Versions: Celebrating 30 Years of History
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X9’s New PKI System Is Purpose-Built for the Financial Industry
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X9’s New PKI System Is Purpose-Built for the Financial Industry
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9 Essential Tips for Businesses Responding to  Consumer Privacy Requests
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6 Updates to Know About Mark Certificates and BIMI
January 29, 2025 0
6 Updates to Know About Mark Certificates and BIMI
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WHOIS Domain Control Validation Will Phase Out Starting Jan. 8
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WHOIS Domain Control Validation Will Phase Out Starting Jan. 8
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10 Phishing Awareness Tips to Keep the Grinches Away
December 23, 2024 1
10 Phishing Awareness Tips to Keep the Grinches Away
in Beyond Hashed Out Hashing Out Cyber Security Monthly Digest
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This is what happens when your SSL certificate expires
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Re-Hashed: How to clear HSTS settings in Chrome and Firefox
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The Difference Between Root Certificates and Intermediate Certificates
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The Difference Between Root Certificates and Intermediate Certificates
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The difference between Encryption, Hashing and Salting
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Re-Hashed: How To Disable Firefox Insecure Password Warnings
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Cipher Suites: Ciphers, Algorithms and Negotiating Security Settings
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Cipher Suites: Ciphers, Algorithms and Negotiating Security Settings
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The Ultimate Hacker Movies List for December 2020
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August 20, 2019 38
The Top 9 Cyber Security Threats That Will Ruin Your Day
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How strong is 256-bit Encryption?
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How strong is 256-bit Encryption?
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Re-Hashed: How to Trust Manually Installed Root Certificates in iOS 10.3
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Re-Hashed: How to Trust Manually Installed Root Certificates in iOS 10.3
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How to View SSL Certificate Details in Chrome 56
January 30, 2017 28
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in Industry Lowdown
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March 6, 2017 27
A Call To Let’s Encrypt: Stop Issuing “PayPal” Certificates
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What Is PKI as a Service (And Why Do I Need It)?
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December 9, 2024 Comments closed

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

Managed PKI services offer the best of both worlds: the security of having an internal PKI to issue your certificates without the hassle of doing everything yourself Many organizations want…

How to Set Up BIMI and a Mark Certificate to Display Your Email Logo
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December 3, 2024 Comments closed

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

This step-by-step guide walks you through the process that will display your brand avatar in email recipients’ inboxes using a BIMI certificate Having up-front brand recognition is everything when you…

Which Browsers Still Use the Security Padlock Icon?
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November 25, 2024 1

Which Browsers Still Use the Security Padlock Icon?

The browser padlock icon has been widely used for decades, but some browsers have moved away from it. The security padlock icon’s meaning has been synonymous with website security for…

TLS 1.0 Inches Closer to Full Retirement (Nearly a Decade Later)
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November 11, 2024 Comments closed

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

Microsoft Azure has pushed back its TLS 1.0 and 1.1 end-of-life date to Aug. 31, 2025. This delay is another example of how long it takes to upgrade the protocols…

Common Mark Certificates Make It Easier to Display Your Logo in Gmail 
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October 30, 2024 Comments closed

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

Companies can now display their logos as their brand avatars in messages to Gmail recipients (like in the picture above) without needing a registered trademark    Want to display your brand’s…

What Is mTLS? A 4-Minute Look at TLS Mutual Authentication
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October 22, 2024 Comments closed

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

Mutual TLS authentication is a win-win scenario for digital security — here’s what it is and how it aids your company’s zero-trust initiatives Using transport layer security (TLS) on its…

20 Ransomware Statistics You’re Powerless to Resist Reading [Updated for 2024]
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October 14, 2024 7

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

$4.91 million — that’s what IBM’s 2024 report indicates is the average cost of a ransomware attack. But this ransomware statistic doesn’t include the cost of the ransom demand itself,…

Building an Email Asset Inventory to Improve Email Deliverability & Security — Who Are Your Authorized Senders?
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September 25, 2024 Comments closed

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

Radicati estimates that 361.6+ billion emails are sent every day in 2024. But how do you know who is actually permitted to send email as you? Editor’s Note: This is…

The Latest Quantum Computing & Cryptography News Round Up [September 2024 Edition]
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September 13, 2024 Comments closed

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

Get the highlights of the latest PQC updates and quantum computing-related news and breakthroughs from around the industry Want to stay abreast of the latest quantum computing news and developments…

2 Cyber Incidents That Cost One Company’s Clients $6M+
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August 29, 2024 Comments closed

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

Industry experts share their takeaways from these incidents on how to avoid making similar mistakes Two incidents, about seven months apart. On Aug. 20, the U.S. Securities and Exchange Commission…

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