Posted inZyberAttacks

Decoding

Most commonly used text encoding methods: base64 hex rot13 Base64 Identifying Base64: base64 encoded strings are easily spotted since they only contain alpha-numeric characters. However, the most distinctive feature of base64 is its padding using = characters. The length of base64 encoded strings…
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Posted inZyberAttacks

The log4j JNDI attack and how to prevent it

Source: Zero-Day Exploit Targeting Popular Java Library Log4j (govcert.ch) Recommended Actions Apply the corresponding security patches for internet facing software / devices immediately Apply the corresponding security patches for internal software / devices at the earliest convenience If patching is not possible…