Encryption algorithm Data Encryption Standard[333][334][335][336][337] is considered obsolete[338][339][340][341][342][343]. It is weakened against brute-force attack[54]. It cannot provide confidentiality[91][92][93], so connection is available or disclosed to unauthorized individuals, entities, or processes.
Remove the cipher suite from the list of cipher suites supported by your server.
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You can fix your security setting with the following config snippets in various services. You simply copy-paste (or delete) them to get a better secirity and grade. Do not forget to re-check your modified settings above.
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