What are the problems of using community strings in SNMP?
What will be an ideal response?
The use of community strings in the first two versions of SNMP, SNMPv1 and SNMPv2, created several vulnerabilities. First, the default SNMP community strings for read-only and read-write were public and private, respectively. Administrators who did not change these default strings left open the possibility of an attacker taking control of a network device. Second,many administrators who reset the community strings used weak strings (passwords) for security. Finally,community strings are transmitted in cleartext, meaning that an attacker with a packet sniffer can view the contents of the strings as they are transmitted.
You might also like to view...
What is a garbage value in the C# programming language?
A. It is an unknown, unassigned value. B. It is a variable that is assigned a value that has no purpose. C. It is a variable that is used as a placeholder. D. It is a variable that holds output text after it is displayed.
In 1946, Dr. John von Neumann developed ______________ , noting that it is easier to put instructions in the computer's memory than it is to connect wires and set switches.
a. the first assembler b. the first editor c. the stored program concept d. PASCAL e. LISP