#benefits

EC-COUNCIL 212-81 test guide materials point test braindumps type and key knowledge out clearly, EC-COUNCIL 212-81 Instant Download This is unprecedented true and accurate test materials, EC-COUNCIL 212-81 Instant Download If you are still puzzling and shilly-shally about test torrent materials, you can download our free demo for practicing and preparing, Top passing rate.Using guidelines to produce video and animation, It presents 212-81 Reliable Exam Simulator the components of nearly every Windows program such as menus, dialogs, text, and graphics, What has happened in Europe?Download 212-81 Exam DumpsThe secrets of our 212-81 study guide make such a higher popularity among the massive candidates are the high quality of services and the special EC-COUNCIL training materials.Having said all that, however, it's not only (https://www.prep4sures.top/212-81-exam-dumps-torrent.html) traditional, but also clearer, to list all your `Dim` statements together at the top of a procedure, EC-COUNCIL 212-81 test guide materials point test braindumps type and key knowledge out clearly.This is unprecedented true and accurate test materials, If you are 212-81 New Learning Materials still puzzling and shilly-shally about test torrent materials, you can download our free demo for practicing and preparing.Simulator For 212-81 Certification ExamsTop passing rate, You can get an idea about the actual 212-81 test pattern and 212-81 exam questions, You can use Our 212-81 test torrent by your telephone when you are travelling far from home;In terms of preparing for exams, we really 212-81 Best Vce should not be restricted to paper material, there are so many advantages of our electronic 212-81 study guide, such as High pass rate, Fast delivery and free renewal for a year to name but a few.The whole process is time-saving and brief, which would help you pass the next 212-81 exam successfully, Multiple Sources Using Various Services and Tools, Our company is a professional certificate exam materials provider.You can try a free demo to eliminate any confusion regarding the authenticity of our 212-81 Certified Encryption Specialist PDF and practice tests (web-based & desktop software).In particular, our experts keep the 212-81 real test the latest version, they check updates every day and send them to your e-mail in time, making sure that you know the latest news.Download Certified Encryption Specialist Exam DumpsNEW QUESTION 51 ____________cryptography uses one key to encrypt a message and a different key to decrypt it.A. StreamB. SymmetricC. AsymmetricD. SecureAnswer: CExplanation:Asymmetrichttps://en.wikipedia.org/wiki/Public-key_cryptographyPublic-key cryptography, or asymmetric cryptography, is a cryptographic system that uses pairs of keys: public keys, which may be disseminated widely, and private keys, which are known only to the owner. The generation of such keys depends on cryptographic algorithms based on mathematical problems to produce one-way functions. Effective security only requires keeping the private key private; the public key can be openly distributed without compromising security. NEW QUESTION 52 How can rainbow tables be defeated?A. Use of non-dictionary wordsB. Lockout accounts under brute force password cracking attemptsC. Password saltingD. All uppercase character passwordsAnswer: CExplanation:Password saltinghttps://en.wikipedia.org/wiki/Salt_(cryptography)#BenefitsSalts also combat the use of hash tables and rainbow tables for cracking passwords. A hash table is a large list of pre-computed hashes for commonly used passwords. For a password file without salts, an attacker can go through each entry and look up the hashed password in the hash table or rainbow table. If the look-up is considerably faster than the hash function (which it often is), this will considerably speed up cracking the file. However, if the password file is salted, then the hash table or rainbow table would have to contain "salt . password" pre-hashed. If the salt is long enough and sufficiently random, this is very unlikely. Unsalted passwords chosen by humans tend to be vulnerable to dictionary attacks since they have to be both short and meaningful enough to be memorized. Even a small dictionary (or its hashed equivalent, a hash table) is significant help cracking the most commonly used passwords. Since salts do not have to be memorized by humans they can make the size of the rainbow table required for a successful attack prohibitively large without placing a burden on the users. NEW QUESTION 53 Bob's password is hashed, and so is John's. Even though they used different passwords, the hash is the same. What is this called?A. A mistakeB. TranspositionC. A collisionD. ConvergenceAnswer: CExplanation:A collisionhttps://en.wikipedia.org/wiki/Collision_(computer_science)A collision or clash is a situation that occurs when two distinct pieces of data have the same hash value, checksum, fingerprint, or cryptographic digest. NEW QUESTION 54......

P.S. Free 2022 EC-COUNCIL 212-81 dumps are available on Google Drive shared by DumpExam: https://drive.google.com/open?id=1hoXMgvTOyUmxD8z3f4miZQfA2gM5CJIBOnce you receive our dumps, what you need to do is just practicing 212-81 test questions and remembering 212-81 test answers, EC-COUNCIL 212-81 Reliable Study Materials You need to outsmart, and do not give your future the chance of failure, EC-COUNCIL 212-81 Reliable Study Materials Of course, a high pass rate is, just as a villa, not built in one day, The market about practice materials for 212-81 exam test preparation is indeed developed, but at the same time, the fake and poor quality exam dumps are mixed by some bad vendors.Weighting Technical Factors, Dull, Repetitive, or Inadequately https://www.dumpexam.com/212-81-valid-torrent.html Challenging Work: A boring job can make it hard for employees to focus, Microsoft Windows Features.Download 212-81 Exam DumpsBy Joshua Porter, The ways to identify these common problems and eliminate them are highlighted below, Once you receive our dumps, what you need to do is just practicing 212-81 test questions and remembering 212-81 test answers.You need to outsmart, and do not give your future the chance Latest 212-81 Mock Test of failure, Of course, a high pass rate is, just as a villa, not built in one day, The market about practice materials for 212-81 exam test preparation is indeed developed, but at the same time, the fake and poor quality exam dumps are mixed by some bad vendors.Don't be over-anxious, wasting time is robbing oneself, Besides, we constantly keep the updating of 212-81 test braindumps to ensure the preparation successfully.212-81 Pass4sure Torrent & 212-81 Valid Pdf & 212-81 Testking ExamYou can download a small part of PDF demo, which is in form of questions and answers relevant to your coming EC-COUNCIL 212-81 exam; and then you may have a decision about whether you are content with it.Moreover, 212-81 exam materials contain both questions and answers, and it’s convenient for you to have a check after practicing, In addition, with the professional team to edit, 212-81 exam cram is high-quality, and it also contain certain quantity, and you can pass the exam by using 212-81 exam dumps.Take act now, to click the page, come to realize you dream as soon as possible, The practice tests are designed to provide you the type of questions you are going to face in real 212-81 exams.Then our 212-81 learning questions will aid you to regain confidence and courage with the certification as reward.Download Certified Encryption Specialist Exam DumpsNEW QUESTION 52 Which of the following is the successor of SSL?A. IPSecB. RSAC. GRED. TLSAnswer: DExplanation:TLShttps://en.wikipedia.org/wiki/Transport_Layer_Security#History_and_development TLS 1.0 was first defined in RFC 2246 in January 1999 as an upgrade of SSL Version 3.0, and written by Christopher Allen and Tim Dierks of Consensus Development. As stated in the RFC, "the differences between this protocol and SSL 3.0 are not dramatic, but they are significant enough to preclude interoperability between TLS 1.0 and SSL 3.0". Tim Dierks later wrote that these changes, and the renaming from "SSL" to "TLS", were a face-saving gesture to Microsoft, "so it wouldn't look [like] the IETF was just rubberstamping Netscape's protocol". NEW QUESTION 53 This hash function uses 512-bit blocks and implements preset constants that change after each repetition. Each block is hashed into a 256-bit block through four branches that divides each 512 block into sixteen 32-bit words that are further encrypted and rearranged.A. SHA-256B. RSAC. SHA-1D. FORK-256Answer: DExplanation:FORK-256https://en.wikipedia.org/wiki/FORK-256FORK-256 was introduced at the 2005 NIST Hash workshop and published the following year.[6] FORK-256 uses 512-bit blocks and implements preset constants that change after each repetition. Each block is hashed into a 256-bit block through four branches that divides each 512 block into sixteen 32-bit words that are further encrypted and rearranged.Incorrect answers:SHA1 - (Secure Hash Algorithm 1) is a cryptographic hash function which takes an input and produces a 160-bit (20-byte) hash value known as a message digest - typically rendered as a hexadecimal number, 40 digits long. It was designed by the United States National Security Agency, and is a U.S. Federal Information Processing Standard.RSA - (Rivest-Shamir-Adleman) is a public-key cryptosystem that is widely used for secure data transmission. It is also one of the oldest. The acronym RSA comes from the surnames of Ron Rivest, Adi Shamir, and Leonard Adleman, who publicly described the algorithm in 1977. An equivalent system was developed secretly, in 1973 at GCHQ (the British signals intelligence agency), by the English mathematician Clifford Cocks. That system was declassified in 1997.SHA-256 - SHA-2 (Secure Hash Algorithm 2) is a set of cryptographic hash functions designed by the United States National Security Agency (NSA) and first published in 2001. They are built using the Merkle-Damgard structure, from a one-way compression function itself built using the Davies-Meyer structure from a specialized block cipher. SHA-2 includes significant changes from its predecessor, SHA-1. The SHA-2 family consists of six hash functions with digests (hash values) that are 224, 256, 384 or 512 bits: SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256 NEW QUESTION 54 How can rainbow tables be defeated?A. All uppercase character passwordsB. Use of non-dictionary wordsC. Password saltingD. Lockout accounts under brute force password cracking attemptsAnswer: CExplanation:Password saltinghttps://en.wikipedia.org/wiki/Salt_(cryptography)#BenefitsSalts also combat the use of hash tables and rainbow tables for cracking passwords. A hash table is a large list of pre-computed hashes for commonly used passwords. For a password file without salts, an attacker can go through each entry and look up the hashed password in the hash table or rainbow table. If the look-up is considerably faster than the hash function (which it often is), this will considerably speed up cracking the file. However, if the password file is salted, then the hash table or rainbow table would have to contain "salt . password" pre-hashed. If the salt is long enough and sufficiently random, this is very unlikely. Unsalted passwords chosen by humans tend to be vulnerable to dictionary attacks since they have to be both short and meaningful enough to be memorized. Even a small dictionary (or its hashed equivalent, a hash table) is significant help cracking the most commonly used passwords. Since salts do not have to be memorized by humans they can make the size of the rainbow table required for a successful attack prohibitively large without placing a burden on the users. NEW QUESTION 55 Which of the following was a multi alphabet cipher widely used from the 16th century to the early 20th century?A. AtbashB. VigenereC. ScytaleD. CaesarAnswer: BExplanation:Vigenerehttps://en.wikipedia.org/wiki/Vigen%C3%A8re_cipherThe Vigenere cipher is a method of encrypting alphabetic text by using a series of interwoven Caesar ciphers, based on the letters of a keyword. It employs a form of polyalphabetic substitution.First described by Giovan Battista Bellaso in 1553, the cipher is easy to understand and implement, but it resisted all attempts to break it until 1863, three centuries later. This earned it the description le chiffre indechiffrable (French for 'the indecipherable cipher'). Many people have tried to implement encryption schemes that are essentially Vigenere ciphers. In 1863, Friedrich Kasiski was the first to publish a general method of deciphering Vigenere ciphers.Incorrect answers:Caesar - Monoalphabetic cipher where letters are shifted one or more letters in either direction. The method is named after Julius Caesar, who used it in his private correspondence.Atbash - Single substitution monoalphabetic cipher that substitutes each letter with its reverse (a and z, b and y, etc).Scytale - Transposition cipher. A staff with papyrus or letter wrapped around it so edges would line up. There would be a stream of characters which would show you your message. When unwound it would be a random string of characters. Would need an identical size staff on other end for other individuals to decode message. NEW QUESTION 56......BONUS!!! Download part of DumpExam 212-81 dumps for free: https://drive.google.com/open?id=1hoXMgvTOyUmxD8z3f4miZQfA2gM5CJIB