Detection & Handling Of Application Security Threats

By Author: AkanshaK
Total Articles: 6
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Since there are several variations in specific attacks as well as attack techniques, for better detection, it is essential to view the threat in the prospects of how attackers are attempting to achieve.

Application Threats & Countermeasures
A good way of detecting application threats is to arrange them in a vulnerable category. Here is an overview of the various categories and the main threats to the application.

Input validation vulnerability category includes threats like cross-site scripting, buffer overflow, SQL injection, and canonicalization.
Authentication is prone to brute force attacks, cookie replay, dictionary attacks and network eavesdropping.

Authorization includes confidential data disclosure, elevation of privilege, luring attacks and data tampering.

The configuration management category includes the attacks like unauthorized administration interface access, the absence of individual accountability, clear text config data retrieval, over-privileged process and unauthorized configuration stores access.

Sensitive data includes access to sensitive data in storage, ...
... data tampering, and network eavesdropping.

Session management includes session replay, session hijacking, and man in the middle attack.

Cryptography includes poor key management, poor key generation, custom or weak encryption.

Exception Management comprises a denial of service and information disclosure.

Auditing & Logging involves user denies of doing an action, attackers covers his tracks and attacker exploits a vulnerability without a trace.

How To Handle Application Security Threats
Validated Input- Validate the inputs to the application by using fundamental edit checking to ensure that the content submitted through the user interface is proper for each fold.

Bind Variables – take the benefits of bind variables when executing SQL queries.

Restrict the access to the internal resources through various application server config settings.

Update framework on a normal interval.

Qualify entire user input

Filter potentially malicious input

Choose a strong password, which is complex, aren’t regular words, and include a compilation of lowercase, uppercase, numeric & special characters.

Use standard encryption technology to keep sensitive information in configuration databases and files.

Use sturdy ACLs to safeguard Windows resources.

Perform role evaluation before permitting access to the application, which could potentially disclose sensitive data.

Use sturdy authorization with several gatekeepers.