Introductory CTF

Challenges

  • Cryptography
  • Crypto 1

    Here is a coded message. Can you decode it? I think this one might have been considered insecure even back in Caesar's time.

    sgd bzdrzq bhogdq hr zm dzqkx nmd


    Crypto 2

    It is important to remember that encrypting and encoding are not the same. With that in mind, can you tell me what this message says? Remember that Francis Bacon was 64 years old when he died.

    VGhJcyBzZW5UZW5jZSBoQXMgY2FwaXRhTFMgYW5kIGxvV0VyQ0FzRXMgaW4gd0VpUkQgcExBY2VTIGJ1dCBXSFk=


    Crypto 3

    This encoded message contains your exclusive key to solve this puzzle. Do not share it with anyone or else!

    KRUGKIDNMVZXGYLHMUQGS4Z2BJTWGZLGMJQWICSZN52XEIDLMV4SA2LTHIFDAIBRGIQDCMBAGIQDQIBRGQQDMCSINFXHIOQKIFJUGSKJEBRWQYLSMFRXIZLSOMQGC4TFEBSW4Y3PMRSWIIDJNYQGE2LOMFZHSLQ=