CryptoServer Status Test

CryptoServer HSM is a network appliance that ensures the security of cryptographic key material for servers and applications. The CryptoServer HSM is equipped with two batteries(Carrier battery and External battery) to ensure that no security-critical information is lost or deleted on the hardware security model when the device is switched off, or if operation is interrupted due to power failure. Since the batteries available in the CryptoServer are not rechargeable, and if the batteries are exhausted, sensitive data will be automatically deleted which will become a burden on the administrators to rebuild the entire data. It is therefore essential to have a constant vigil on the status of the battery. The CryptoServer Status test helps administrators in this regard.

This test reports the overall status of the hardware components of the target CrytoServer HSM. The operational mode , temperature and battery status are also reported. Using this test, administrators can easily detect abnormalities if any, in the CryptoServer HSM and initiate remedial measures at the earliest.

Target of the test : A CryptoServer HSM

Agent deploying the test : An external agent

Outputs of the test : One set of results for the target CryptoServer HSM that is being monitored.

Configurable parameters for the test
Parameter Description

Test period

How often should the test be executed.

Host

The IP address of the target host to be monitored.

SNMPPort

The port at which the monitored target exposes its SNMP MIB; the default is 161.

SNMPVersion

By default, the eG agent supports SNMP version 1. Accordingly, the default selection in the SNMPversion list is v1. However, if a different SNMP framework is in use in your environment, say SNMP v2 or v3, then select the corresponding option from this list.

SNMPCommunity

The SNMP community name that the test uses to communicate with the firewall. This parameter is specific to SNMP v1 and v2 only. Therefore, if the SNMPVersion chosen is v3, then this parameter will not appear.

Username

This parameter appears only when v3 is selected as the SNMPversion. SNMP version 3 (SNMPv3) is an extensible SNMP Framework which supplements the SNMPv2 Framework, by additionally supporting message security, access control, and remote SNMP configuration capabilities. To extract performance statistics from the MIB using the highly secure SNMP v3 protocol, the eG agent has to be configured with the required access privileges – in other words, the eG agent should connect to the MIB using the credentials of a user with access permissions to be MIB. Therefore, specify the name of such a user against this parameter. 

Context

This parameter appears only when v3 is selected as the SNMPVersion. An SNMP context is a collection of management information accessible by an SNMP entity. An item of management information may exist in more than one context and an SNMP entity potentially has access to many contexts. A context is identified by the SNMPEngineID value of the entity hosting the management information (also called a contextEngineID) and a context name that identifies the specific context (also called a contextName). If the Username provided is associated with a context name, then the eG agent will be able to poll the MIB and collect metrics only if it is configured with the context name as well. In such cases therefore, specify the context name of the Username in the Context text box.  By default, this parameter is set to none.

AuthPass

Specify the password that corresponds to the above-mentioned Username. This parameter once again appears only if the SNMPversion selected is v3.

Confirm Password

Confirm the AuthPass by retyping it here.

AuthType

This parameter too appears only if v3 is selected as the SNMPversion. From the AuthType list box, choose the authentication algorithm using which SNMP v3 converts the specified username and password into a 32-bit format to ensure security of SNMP transactions. You can choose between the following options:

  • MD5 - Message Digest Algorithm
  • SHA - Secure Hash Algorithm
  • SHA224 - Secure Hash Algorithm 224 bit
  • SHA256 - Secure Hash Algorithm 256 bit
  • SHA384 - Secure Hash Algorithm 384 bit
  • SHA512 - Secure Hash Algorithm 512 bit

EncryptFlag

This flag appears only when v3 is selected as the SNMPversion. By default, the eG agent does not encrypt SNMP requests. Accordingly, the this flag is set to No by default. To ensure that SNMP requests sent by the eG agent are encrypted, select the Yes option. 

EncryptType

If the EncryptFlag is set to Yes, then you will have to mention the encryption type by selecting an option from the EncryptType list. SNMP v3 supports the following encryption types:

  • DES - Data Encryption Standard
  • 3DES - Triple Data Encryption Standard
  • AES - Advanced Encryption Standard
  • AES128 - Advanced Encryption Standard 128 bit
  • AES192 - Advanced Encryption Standard 192 bit
  • AES256 - Advanced Encryption Standard 256 bit

EncryptPassword

Specify the encryption password here.

Confirm Password

Confirm the encryption password by retyping it here.

Timeout

Specify the duration (in seconds) within which the SNMP query executed by this test should time out in this text box. The default is 10 seconds.

Data Over TCP

By default, in an IT environment, all data transmission occurs over UDP. Some environments however, may be specifically configured to offload a fraction of the data traffic – for instance, certain types of data traffic or traffic pertaining to specific components – to other protocols like TCP, so as to prevent UDP overloads. In such environments, you can instruct the eG agent to conduct the SNMP data traffic related to the monitored target over TCP (and not UDP). For this, set this flag to Yes. By default, this flag is set to No.

EngineID

This parameter appears only when v3 is selected as the SNMPVersion. Sometimes, the test may not report metrics when AES192 or AES256 is chosen as the Encryption type. To ensure that the test report metrics consistently, administrators need to set this flag to Yes. By default, this parameter is set to No.

Measures made by the test
Measurement Description Measurement Unit Interpretation

Operational mode

Indicates the current operational mode of the target device.

RPM

The values that this measure reports and their corresponding numeric values are listed in the table below:

Measure Value Numeric Value
Power down 0
Alarm 1

Maintenance

 2

Operational

 3

Boot loader

 4

Note:

By default, this measure reports the Measure Values discussed in the table above to indicate the operational mode of the target device. In the graph of the measure however, the operational state is indicated using the corresponding numeric equivalents only.

State

Indicates the current state of the target device.

 

The values that this measure reports and their corresponding numeric values are listed in the table below:

Measure Value Numeric Value
Max/Unknown 0
Blank 1

Manufactured

 2

Produced

 3

Initialized

 4

Operational

 5

Defect

 6

Note:

By default, this measure reports the Measure Values discussed in the table above to indicate the current state of the target device. In the graph of the measure however, the global state is indicated using the corresponding numeric equivalents only.

Temperature

Indicates the current temperature of the target device.

Celsius

The CryptoServer HSM is fully operational only if its internal temperature does not exceed or fall below a well defined operational temperature range.

An abnormally high value for this measure could be a cause for concern.

Alarm state

Indicates the current alarm state of the target device.

 

The values that this measure can report and their corresponding numeric values are as follows:

Measure Value Numeric Value
Off 0
On 1

Note:

By default, this measure reports the Measure Values discussed in the table above to indicate the alarm state of the target device. In the graph of the measure however, the alarm state is indicated using the corresponding numeric equivalents only.

Battery state

Indicates the current battery state of the target device.

 

The values that this measure can report and their corresponding numeric values are as follows:

Measure Value Numeric Value
Absence 0
Low 1

OK

 2

Note:

By default, this measure reports the Measure Values discussed in the table above to indicate the battery state of the target device. In the graph of the measure however, the battery state is indicated using the corresponding numeric equivalents only.

Module state

Indicates the current module state of the target device

 

The values that this measure can report and their corresponding numeric values are as follows:

Measure Value Numeric Value
Failed 0
OK 1

Note:

By default, this measure reports the Measure Values discussed in the table above to indicate the module state of the target device. In the graph of the measure however, the global state is indicated using the corresponding numeric equivalents only.