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This article describes the principles and background of PGP implementation. For more information about PGP installation and use, see other documents provided in this document. PGP pretty good privacy is a mail encryption software based on the RSA

View:Verifying the integrity of downloaded files under Linux (MD5,SHA1,PGP)Http://blog.useasp.net/archive/2014/03/29/use-md5-sha1-or-pgp-to-check-downloaded-file-integrity-on-linux.aspxLinux is always difficult to learn, but sometimes, but found

PGP (Pretty good Privacy) is a mail encryption software based on RSA public key encryption system.Create a background:There is a problem with the SMTP protocol used in the transport of e-mail1. There is no guarantee that the message will not be read

Comments: TruCrypt, PGP, FreeOTFE, BitLocker, DriveCrypt, and 7-Zip. These encryption programs provide exceptionally reliable real-time encryption functions to ensure data security, avoid data loss, theft, and spying. Few IT professionals still need

GpgfunctionGPG is a free tool for encryption and digital signatures, mostly for the transmission of encrypted information. In addition to password-only encryption, the biggest difference in GPG is the provision of a "public/private key" pair. Use

When we publish a version, we usually start with a label in the repository, so that we have the only one that determines the time of the tag. Whenever you take a label version, you take the historical version of the label moment. Therefore, the

System security is a topic that every manager must pay attention. Some people say, "there is no insecure system, and there is only a lazy manager .」 Each system may have vulnerabilities. When a security vulnerability is generated, the issuing

The Ceph Crush algorithm (controlled Replication under Scalablehashing) is an algorithm based on data distribution and replication for random control.Basic principle:Storage devices typically support stripe to increase storage system throughput and

In this increasingly virtual world of the Internet, you have to be careful to protect your own data. This article describes the basics of encoding and encrypting some important information, such as passwords, credit card numbers, or even the entire

CentOS verifies the authenticity and integrity of downloaded files After you download a file (such as an installer, ISO image, or compressed file) from the Internet, the file may be damaged due to various errors, for example, due to network