Winrar Password Remover 2016 - Rar Password Remover Free Download Download Here: http:// Rar archive files are the most. Russian Password Crackers: Password Recovery (Cracking) FAQv. Where can I get the latest version of this FAQ? What is a "password cracker"? Why is it possible to crack somebody's password? What are the main cracking methods? What should I do to make my passwords uncrackable? What is the difference between password, key and hash? How difficult is it to crack keys of different length? How can I estimate time needed to use brute- force for passwords of a certain length? III. Application passwords. Is it possible to crack (ARJ, ZIP, RAR etc) password instantly? How to recover ZIP passwords? How to recover RAR passwords? From WinRAR Remover: WinRar Remover automatically remove WinRAR passwords from protected files and accesses your precious information or files. How to recover ARJ passwords? How can I recover self- extracting archives passwords? Is it possible to crack Office 9. Is it possible to recover Office 9. What is the best way to decrypt Word/Excel 9. Is it possible to recover Office XP/2. What is the best way to crack Word/Excel XP/2. What about PDF documents protection? IV. Operational systems passwords. How can I log into a Windows NT/2. XP/2. 00. 3 computer without knowing the administrator's password? How can I bypass the administrator's password in the NT/2. XP/2. 00. 3 domain? How can I crack a password in Windows 9. Me? 4. 1. 4. How can I crack a password for Windows shared resources? I don't have access to the computer. Is it still possible to crack the administrator's password? How can I log into a Linux computer without knowing the root password? How to Open Password Protected ZIP File without Password. Have you encountered such a situation where you were asked for passwords to extract a zip file downloaded. Forum Thread: Help Unlock WinRAR Zip/Text Doc. Files (Password Protected) 5 Replies 1 mo ago Forum Thread: Python 2 or 3 for. I have many old file using. Rar and zip file with passworld protection.but i forget its passworld.friend can you help me how to hack passworld. In this article, my goal is to show the evolution in password cracking era how hackers/crackers cracked passwords around 10 years ago and how they are cracking them. I. Main info. 1.1. Where can I get the latest version of this FAQ? 1.2. What is a 'password cracker'? 1.3. Why is it possible to crack somebody's password? Rar Password is a password recovery tools for WinRar. It allows to recover password-protected RAR archives. Please note that the password protection in WinRar. What is the encryption- system used in Novell Netware and is it possible to crack it? Can I get dial- up passwords? Can I decrypt ICQ, POP3, FTP, Telnet password in .. How can I crack password for e- mail, www- server etc? What archivers provide the best encryption? What are strong file/disk encryption tools? What tools are known to be not strong? What cryptographic systems or applications have backdoors? Where can I get the above password recovery? Where can I get. the password recovery for ..? The password recovery I have found is shareware/commercial. How to crack. it? I can't find the necessary cracker. What could I do? 7. Is there any software that will help me to write my own cracker? What is the best (fastest) cracker for ..? Is password recovery legal? I. Main info. 1. 1. Where can I get the latest version of this FAQ? The main URL is http: //password- crackers. What is a "password cracker"? Password cracker is any program which can decrypt passwords or otherwise. If mechanisms of password protection use weak encryption, than it is possible. Otherwise, password crackers can use brute force method trying words after word. Why is it possible to crack somebody's password? There are many reasons that make it possible to crack some passwords. These reasons. include human factors such as short or easily- guessing passwords, usage of weak. It's described in details in the article. What are the main cracking methods? These methods are based on vulnerabilities existing in cryptoalgorithms. In case of absolutely weak algorithm or terrible flaws in implementation. It is surprising fact that such programs still exist. Weak algorithms or incorrect usage of strong ones allow using other simple. They vary in specific applications but the. In case of secure algorithms (when attacker can only generate passwords. Brute force attack is used when there is no additional information. To resist this attack the cryptosystem should encourage. If cracker knows that the password is a certain word he may use dictionary. Then only words from dictionary are tested as password candidates. The dictionary contains less than 1. The combination of two attacks mentioned above is known as "syllable attack". It. may be used when password is deformed or unexisting word is used, and the cracker. The most powerful attack is "rule- based attack". It can be used in any case. For example, he knows that password consists of the word and one- or two- digit. He writes the rule and the program generates only suitable passwords. Another example - he knows that the. This information can decrease the number of possible passwords. This method includes all - brute force, dictionary. Finally, some weak algorithms allow "known- plaintext attack". It means. that the cracker has some files or file fragments in un- encrypted form and wants. Strong cryptoalgorithms successfully resist this type. What should I do to make my passwords uncrackable? First, choose the software that uses strong cryptography and implements it correctly (see 5. Then always choose the passwords that are non- words. The best way is to use randomly generated password (if you. If you can't then it is better not to write the password down on your desktop. You should. not use the same password in different systems or for different internet sites. II. Some theory. 2. What is the difference between password, key and hash? These terms, which are entirely different in cryptography, are often mixed up. Password - is that very word. However, these programs. Encryption keys are bit strings (0 or 1). So, to decrypt anything you need to know either. To get a key from a password the hashing operation is often used. Hashing is a rather complicated cryptographic function, which is getting a string of any length at the input and generating a bit- string of fixed length (hash) at the output. It has to main characteristics: even a minor modifying of the input string leads to complete change of the output hash value; and it's practically impossible to find the input string knowing the hash value. How difficult is it to crack keys of different length? The longer is the key, the more difficult it is to crack it. For example, a 4. But to crack a 6. And as for 1. 29- bit keys, no one can crack them at all: neither all the computers in the world working all at once, nor Microsoft or FSB (provided that they don't have new secret technologies, which are unfamiliar to public science). How can I estimate how much it will take me to use brute- force for passwords of a certain length? Quite simply. Try to gauge how many different symbols could have been used in making the password (if you take only lower- case latin letters - then 2. Then you should divide this number by the brute- force rate. To find this rate you can run the cracker with some test file. If you use n computers, this number should by also divided by n. Earth exists. Table. Quantity and time for brute- force on one computer with the rate about 1 million passwords per second. III. Application passwords. Archives passwords. Is it possible to crack ARJ, ZIP, RAR etc password instantly? No. The archive password is not stored anywhere in the archive, so you can't extract it or patch the archiver program. Archivers usually encrypt already compressed files (but not compress encrypted ones). CRC). Being uncompressed, this file is decrypted and its check sum is verified. How to recover ZIP passwords? Zip- archivers (pkzip, Win. Zip versions up to 8. This causes. two practical vulnerabilities. Firstly, it's always possible to implement a plain- text attack (one unencrypted file from. Secondly, if the archive was created with Win. Zip (up to 8. 0 version only) or Infozip and contains. Both attacks take just couple of hours on the modern computer. In the latest Win. Zip versions there is an option that allows. AES algorithm. In this case the said attacks are unapplicable and only brute- force can be used. Modern ZIP password crackers should support all these attacks. How to recover RAR passwords? RAR/Win. RAR archiver version 2. At least. no RAR 2. Starting from version 3. RAR has been using a strong AES algorithm, which doesn't allow any attacks more effective. Besides, the encryption is implemented so that brute force speed on modern computer is very low. This carries inference that RAR 3. This means you couldn't. RAR password longer than 6- 7 symbols if you have no information. How to recover ARJ passwords? ARJ archiver uses a very weak encryption algorithm: it just XORs the password with the compressed file. That's why in case you have only one unencrypted file from the archive, then the password for this archive can be found instantly. ARJ encryption system has some other weaknesses. For example, one can find first 3 characters of password without using the exhaustive search. Is it possible to crack archives if there are any un- encrypted (or un- compressed) files? It's called known- plaintext attack (see 1. The result depends on archive used. Look at the table: ARJYes, passwords of any length, instantly. You need to know so many bytes of compressed file as equal to password length. ZIPYes (if no AES encryption used), passwords of any length, you need to know at least 1. May take some hours on modern PC. RAR 1. 5. Yes, passwords of any length, you need to know 3- 4 bytes of compressed file. Then you need to do 2. RAR 2. x- 3. x. No. Your favorite archiver. Please give me an info. Note that all these methods demand the knowledge of compressedfile. It means that if you have uncompressed file, it must be compressed exactly as original encrypted file (the same archiver version, same options etc). How can I recover self- extracting archives passwords? Some programs understand self- extracting archives. If your program does not, just remove self- extracting header and. To do this you need to read technical description of archive format, find the. You could. also find this signature by looking at first bytes of normal archive. Microsoft Office passwords. Is it possible to crack Office 9. Absolutely. Passwords of any length can be cracked instantly. Is it possible to recover Office 9. The fact is that Office 9. Office 2. 00. 0) is much stronger than Office 9. But. Access 9. 7 / Outlook 9. French version of Office 9. Word/Excel read- only passwords, Excel workbook & individual sheets protection, Word document password, VBA passwords are also not secure and can be recovered instantly. Only password for opening in Word/Excel is strong enough. But because of US export regulations Office 9. So encrypted files can be decrypted without password knowledge if you find this key. What is the best way to decrypt Word/Excel 9.
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