ACA-Sec1 Exam Dumps - Alibaba Cloud Alibaba Security Questions and Answers

servers in VPC only configured with private network

any device internet reachable

government website

public DNS service

offline servers

Loose

Strict

Normal

Regular

Early Warning

Trojan detection

weak password detection

sensitive data encryption

Linux system vulnerability scanning

for users who is using IAAS service, they should be responsible for their business system which is

on top of cloud infrastructure

cloud service provider should guarantee the security of all physical infrastructure

the damage caused by attacks leveraging security vulnerability in customers' application server

should be charged to cloud service provider

cloud user should also take care of some of the hardware maintenance and operation work

offline backup tape devices

enterprise major website

router device

online banking system

fix vulnerability found in open source software using Alibaba self-developed patch

detect any vulnerability before it bursts

release official patches for any exposed vulnerability

stop hacker's vulnerabilities probing

This attack is known as non-repudiation

This attack is known as TCP/IP hijacking

This attack is known as denial of service (DoS)

This attack is known as brute force

Password-free login

Two-factor authentication

Phone number binding

Phone or email verification for password resetting

Web page

HTML 5 page

API

Native APPs

UDP stateless connectio

DNS 3 times hands shake

TCP 3 times hands shake

HTTP plain text transmission