Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>As you certainly understand, the role of Transport-Level Security is to secure the transmission of the message, whereas Message-Level Security is about securing the message itself.</p> <p>It all depends on the attack vectors (or more generally the purpose) you're considering.</p> <p>In both cases, the security models involved can have to purposes: protection against eavesdropping (relying on encryption) and integrity protection (ultimately relying on signatures, since based on public-key cryptography in most cases).</p> <p>TLS with server-certificate only will provide you with the security of the transport, and the client will know that the communication really comes from the server it expects (if configured properly, of course). In addition, if you use client-certificate, this will also guarantee the server that the communication comes from a client that has the private key for this client certificate. However, when the data is no longer in transit, you rely on the security of the machine where it's used and stored. You might no longer be able to assert with certainty where the data came from, for example.</p> <p>Message-level security doesn't rely on how the communication was made. Message-level signature allows you to know where the messages came from at a later date, independently of how they've been transferred. This can be useful for audit purposes. Message-level encryption would also reduce the risks of someone getting hold of the data if it's stored somewhere where some data could be taken (e.g. some intranet storage systems).</p>
    singulars
    1. This table or related slice is empty.
    1. POHow much security is required for message storage and transmission?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USBruno
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload