National Security Agency warns of Wildcard TLS Certificates and the ALPACA Technique

Wildcard certificates are often used to authenticate multiple servers, saving organizations time and money. Wildcard certificates have legitimate uses, but

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Guidance on Eliminating Obsolete TLS Protocol Configurations

The National Security Agency (NSA) has released a Cybersecurity Information (CSI) sheet on eliminating obsolete Transport Layer Security (TLS) configurations.

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Error SSL_ERROR_WEAK_SERVER_EPHEMERAL_DH_KEY In Firefox

When using Firefox to access certain websites you may get the error SSL_ERROR_WEAK_SERVER_EPHEMERAL_DH_KEY as per the example shown below. Here

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What is HTTPS ?

HTTPS stands for Hypertext Transfer Protocol Secure. It is a technology that ensures secure communication over a computer network, widely

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Cisco Adaptive Security Appliance Remote Code Execution and Denial of Service Vulnerability

A vulnerability in the Secure Sockets Layer (SSL) VPN functionality of the Cisco Adaptive Security Appliance (ASA) Software could allow

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