And whenever our customers have any problems on our SY0-401 Exam Practice practice engine, our experts will help them solve them at the first time. There are three versions of our SY0-401 Exam Practice exam questions. And all of the PDF version, online engine and windows software of the SY0-401 Exam Practice study guide will be tested for many times. We guarantee that our SY0-401 Exam Practice exam prep is cost-efficient and affordable for most candidates who want to get certification quickly in their first try. Our valid SY0-401 Exam Practice practice questions are created according to the requirement of the certification center based on the real questions. Also, we just pick out the most important knowledge to learn.
Security+ SY0-401 At last, you will not regret your choice.
Security+ SY0-401 Exam Practice - CompTIA Security+ Certification we can give you 100% pass rate guarantee. Through our short-term special training You can quickly grasp IT professional knowledge, and then have a good preparation for your exam. We promise that we will do our best to help you pass the CompTIA certification Valid Exam SY0-401 Collection Sheet exam.
By clearing different CompTIA exams, you can easily land your dream job. If you are looking to find high paying jobs, then CompTIA certifications can help you get the job in the highly reputable organization. Our SY0-401 Exam Practice exam materials give real exam environment with multiple learning tools that allow you to do a selective study and will help you to get the job that you are looking for.
CompTIA SY0-401 Exam Practice - If you're also have an IT dream.
Compared with products from other companies, our SY0-401 Exam Practice practice materials are responsible in every aspect. After your purchase of our SY0-401 Exam Practice exam braindumps, the after sales services are considerate as well. We have considerate after sales services with genial staff. They are willing to solve the problems of our SY0-401 Exam Practice training guide 24/7 all the time. If you have any question that you don't understand, just contat us and we will give you the most professional advice immediately.
In real life, every great career must have the confidence to take the first step. When you suspect your level of knowledge, and cramming before the exam, do you think of how to pass the CompTIA SY0-401 Exam Practice exam with confidence? Do not worry, Omgzlook is the only provider of training materials that can help you to pass the exam.
SY0-401 PDF DEMO:
QUESTION NO: 1
Users at a company report that a popular news website keeps taking them to a web page with derogatory content. This is an example of which of the following?
A. Evil twin
B. DNS poisoning
C. Vishing
D. Session hijacking
Answer: B
Explanation:
DNS spoofing (or DNS cache poisoning) is a computer hacking attack, whereby data is introduced into a Domain Name System (DNS) resolver's cache, causing the name server to return an incorrect IP address, diverting traffic to the attacker's computer (or any other computer).
A domain name system server translates a human-readable domain name (such as example.com) into a numerical IP address that is used to route communications between nodes. Normally if the server doesn't know a requested translation it will ask another server, and the process continues recursively. To increase performance, a server will typically remember (cache) these translations for a certain amount of time, so that, if it receives another request for the same translation, it can reply without having to ask the other server again.
When a DNS server has received a false translation and caches it for performance optimization, it is considered poisoned, and it supplies the false data to clients. If a DNS server is poisoned, it may return an incorrect IP address, diverting traffic to another computer (in this case, the server hosting the web page with derogatory content).
QUESTION NO: 2
Which of the following statements is MOST likely to be included in the security awareness training about P2P?
A. P2P is always used to download copyrighted material.
B. P2P can be used to improve computer system response.
C. P2P may prevent viruses from entering the network.
D. P2P may cause excessive network bandwidth.
Answer: D
Explanation:
P2P networking by definition involves networking which will reduce available bandwidth for the rest of the users on the network.
QUESTION NO: 3
Which of the following is used by the recipient of a digitally signed email to verify the identity of the sender?
A. Recipient's private key
B. Sender's public key
C. Recipient's public key
D. Sender's private key
Answer: B
Explanation:
When the sender wants to send a message to the receiver. It's important that this message not be altered. The sender uses the private key to create a digital signature. The message is, in effect, signed with the private key. The sender then sends the message to the receiver. The recipient uses the public key attached to the message to validate the digital signature. If the values match, the receiver knows the message is authentic. Thus the recipient uses the sender's public key to verify the sender's identity.
QUESTION NO: 4
A security analyst needs to ensure all external traffic is able to access the company's front- end servers but protect all access to internal resources. Which of the following network design elements would MOST likely be recommended?
A. DMZ
B. Cloud computing
C. VLAN
D. Virtualization
Answer: A
Explanation:
A demilitarized zone (DMZ) is an area of a network that is designed specifically for public users to access. The DMZ is a buffer network between the public untrusted Internet and the private trusted
LAN. Often a DMZ is deployed through the use of a multihomed firewall.
QUESTION NO: 5
The Chief Technology Officer (CTO) wants to improve security surrounding storage of customer passwords.
The company currently stores passwords as SHA hashes. Which of the following can the CTO implement requiring the LEAST change to existing systems?
A. Smart cards
B. TOTP
C. Key stretching
D. Asymmetric keys
Answer: A
Explanation:
Smart cards usually come in two forms. The most common takes the form of a rectangular piece of plastic with an embedded microchip. The second is as a USB token. It contains a built in processor and has the ability to securely store and process information. A "contact" smart card communicates with a PC using a smart card reader whereas a "contactless" card sends encrypted information via radio waves to the PC.
Typical scenarios in which smart cards are used include interactive logon, e-mail signing, e-mail decryption and remote access authentication. However, smart cards are programmable and can contain programs and data for many different applications. For example smart cards may be used to store medical histories for use in emergencies, to make electronic cash payments or to verify the identity of a customer to an e-retailer.
Microsoft provides two device independent APIs to insulate application developers from differences between current and future implementations: CryptoAPI and Microsoft Win32 SCard APIs.
The Cryptography API contains functions that allow applications to encrypt or digitally sign data in a flexible manner, while providing protection for the user's sensitive private key data. All cryptographic operations are performed by independent modules known as cryptographic service providers (CSPs).
There are many different cryptographic algorithms and even when implementing the same algorithm there are many choices to make about key sizes and padding for example. For this reason, CSPs are grouped into types, in which each supported CryptoAPI function, by default, performs in a way particular to that type. For example, CSPs in the PROV_DSS provider type support DSS Signatures and
MD5 and SHA hashing.
SAP C-THR96-2405 - It is universally acknowledged that time is a key factor in terms of the success of exams. EC-COUNCIL EC0-349 - And you can download these materials and print it out for study at any time. Microsoft MB-700 test guide is not only the passbooks for students passing all kinds of professional examinations, but also the professional tools for students to review examinations. Having registered EMC D-PEMX-DY-23 test, are you worrying about how to prepare for the exam? If so, please see the following content, I now tell you a shortcut through the EMC D-PEMX-DY-23 exam. We guarantee to the clients if only they buy our study materials and learn patiently for some time they will be sure to pass the EMC D-PDM-DY-23 test with few failure odds.
Updated: May 27, 2022