We can promise that you would like to welcome this opportunity to kill two birds with one stone. If you choose our SY0-401 Braindumps Downloads test questions as your study tool, you will be glad to study for your exam and develop self-discipline, our SY0-401 Braindumps Downloads latest question adopt diversified teaching methods, and we can sure that you will have passion to learn by our products. We believe that our products will help you successfully pass your exam and hope you will like our product. We have three versions of our SY0-401 Braindumps Downloads exam braindumps: the PDF, Software and APP online. You can decide which one you prefer, when you made your decision and we believe your flaws will be amended and bring you favorable results even create chances with exact and accurate content of our SY0-401 Braindumps Downloads learning guide. Rather than insulating from the requirements of the SY0-401 Braindumps Downloads real exam, our SY0-401 Braindumps Downloads practice materials closely co-related with it.
Our SY0-401 Braindumps Downloads exam materials have plenty of advantages.
And our software of the SY0-401 - CompTIA Security+ Certification Braindumps Downloads training material also allows different users to study at the same time. As the leader in this career, we have been considered as the most popular exam materials provider. And our Training SY0-401 Topics practice questions will bring you 100% success on your exam.
SY0-401 Braindumps Downloads exam questions promise that if you fail to pass the exam successfully after purchasing our product, we are willing to provide you with a 100% full refund. CompTIA Security+ Certification exam tests are a high-quality product recognized by hundreds of industry experts. Over the years, SY0-401 Braindumps Downloads exam questions have helped tens of thousands of candidates successfully pass professional qualification exams, and help them reach the peak of their career.
CompTIA SY0-401 Braindumps Downloads - It is time for you to plan your life carefully.
The procedures of buying our SY0-401 Braindumps Downloads study materials are simple and save the clients’ time. We will send our SY0-401 Braindumps Downloads exam question in 5-10 minutes after their payment. Because the most clients may be busy in their jobs or other significant things, the time they can spare to learn our SY0-401 Braindumps Downloads learning guide is limited and little. But if the clients buy our SY0-401 Braindumps Downloads training quiz they can immediately use our product and save their time. And the quality of our exam dumps are very high!
The society warmly welcomes struggling people. You will really benefit from your correct choice.
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.
What the certificate main? All kinds of the test SAP C-S4CFI-2402 certification, prove you through all kinds of qualification certificate, it is not hard to find, more and more people are willing to invest time and effort on the SAP C-S4CFI-2402 exam guide, because get the test SAP C-S4CFI-2402 certification is not an easy thing, so, a lot of people are looking for an efficient learning method. ITIL ITIL-DSV - The product of Omgzlook not only can 100% guarantee you to pass the exam, but also can provide you a free one-year update service. The software version is one of the three versions of our WGU Principles-of-Management actual exam, which is designed by the experts from our company. They would choose this difficult CompTIA certification HP HP2-I73 exam to get certification and gain recognition in IT area. We have printable PDF format that you can study our EMC D-DS-FN-23 training engine anywhere and anytime since it is printable.
Updated: May 27, 2022