Friday, November 1, 2024
HomeSSL/TLSDigital Certificate Security - Certificate Pinning

Digital Certificate Security – Certificate Pinning

Published on

Malware protection

Generally, SSL certificate used to verify the security level of a website/URL. In the SSL handshake method, Client verifies the website/application certificate with the authorized public CA or where the respective certificate got issued.

If the certificate got verified by the trusted certificate authority then the connection opens and data transfer in a secure manner.

Also Read SSL/TLS Certificate Revocation is Broken

- Advertisement - SIEM as a Service

Why Certificate Pinning Need?

Even though the digital certificate authentication is secure the hacker can launch “Man In Middle Attack” which breaks the security by authenticating the CA public certificate using hacked digital certificate.

The hacker inject their security certificate in our environment to make authenticate the Application/URL. Once it’s done they can easily track the secure encrypted communication like user name and password.

So in that scenario, we are not able to predict security level of certificate verification process, To overcome that we can prefer the method called “Certificate Pinning”.

Also Read Fast and Complete SSL Scanner to Find Mis-configurations

What is Certificate Pinning?

Certificate pinning is a safe security measure to avoid the Man In Middle Attack of secure HTTPS connection. The method of pinning our trusted known certificate along with its fingerprint /serial number in a trusted store is called Certificate Pinning.

Mostly it is applied in mobile application or any other application software only. This avoids the fake certificate authorization process.

Certificate Pinning
The above diagram shows the Certificate Pinning process, that slightly differs from the normal HTTPS handshake process. Pinning is making sure the client checks the server’s certificate against a known copy of that certificate.

Simply bundle your server’s secure certificate inside your application, and make sure any HTTPS/Secure request first validates that the server’s certificate exactly matches the bundle’s certificate.

Also Read Evolution of TLS1.3 – Enhanced security and speed

Source & Credits: Ramesh Senior Project Engineer at Wipro Technologies

Gurubaran
Gurubaran
Gurubaran is a co-founder of Cyber Security News and GBHackers On Security. He has 10+ years of experience as a Security Consultant, Editor, and Analyst in cybersecurity, technology, and communications.

Latest articles

LightSpy iOS Malware Enhanced with 28 New Destructive Plugins

The LightSpy threat actor exploited publicly available vulnerabilities and jailbreak kits to compromise iOS...

ATPC Cyber Forum to Focus on Next Generation Cybersecurity and Artificial Intelligence Issues

White House National Cyber Director, CEOs, Key Financial Services Companies, Congressional and Executive Branch...

New PySilon RAT Abusing Discord Platform to Maintain Persistence

Cybersecurity experts have identified a new Remote Access Trojan (RAT) named PySilon. This Trojan...

Konni APT Hackers Attacking Organizations with New Spear-Phishing Tactics

The notorious Konni Advanced Persistent Threat (APT) group has intensified its cyber assault on...

Free Webinar

Protect Websites & APIs from Malware Attack

Malware targeting customer-facing websites and API applications poses significant risks, including compliance violations, defacements, and even blacklisting.

Join us for an insightful webinar featuring Vivek Gopalan, VP of Products at Indusface, as he shares effective strategies for safeguarding websites and APIs against malware.

Discussion points

Scan DOM, internal links, and JavaScript libraries for hidden malware.
Detect website defacements in real time.
Protect your brand by monitoring for potential blacklisting.
Prevent malware from infiltrating your server and cloud infrastructure.

More like this

10 Best Linux Distributions In 2024

The Linux Distros is generally acknowledged as the third of the holy triplet of...

Top 10 Best Penetration Testing Companies & Services in 2024

Penetration Testing Companies are pillars of information security; nothing is more important than ensuring...

Best SIEM Tools List For SOC Team – 2024

The Best SIEM tools for you will depend on your specific requirements, budget, and...