Since it works across multiple platforms and operating devices, Wireshark is famous for network administrators today.

It comes in handy for troubleshooting network problems, identifying vulnerabilities and threats early, software and protocol development, education, and network analysis. It enables administrators to analyze and understand network events microscopic by capturing data packets that traverse through the network and analyzing them for deep insights. In simple words, Wireshark is a free packet analysis tool. This article will talk briefly about Wireshark, its encryption strategy, and how administrators can decrypt the SSL layer easily for packet analysis. While this is a great way to protect your data, it can be a nightmare for your Wireshark administrators, who monitor and analyze the data packets that pass through the network.

The encryption is often based on the Secure Socket Layer (SSL) or the Transport Layer Security (TLS). Almost every company and application seems to use it to encrypt their data to protect it from unauthorized access and manipulation. You can use OpenSSL to do this.Encryption has become the de-facto feature of online security today. Then the key is encrypted and needs to be decrypted with the right passphrase. The Decrypted PKCS#8 PEM format (RSA) key must be similar to the following p_w_picpath: Pem.key is the file name and path to the PEM key file output Openssl pkcs8 -nocrypt -in der.key -informat DER -out pem.key -outformat PEMĭer.key is the file name and path to the DER key file For example, converting a PKCS#8 DER key to a decrypted PKCS#8 PEM format (RSA) key, at the $prompt enter the following command:

If it is in binary, then it is likely to be in a DER format, which cannot be used with Wireshark. You can open and look inside your key file. The private key has to be in a decrypted PKCS#8 PEM format (RSA)format. Wireshark can decrypt SSL traffic provided that you have the private key. Decrypt the SSL traffic now (decrypted SSL must be similar to the following screenshot).

Decrypt ssl wireshark with key