OpenSSL 
OpenSSL is used by 1.22% of sites
Official Website
http://openssl.orgCategory
Web Server Extensions
OpenSSL is a widely used open-source software library that provides cryptographic functions, such as encryption, decryption, digital signatures, and secure communication protocols. It is commonly used to secure communications over computer networks, including the Internet.
Key features and capabilities of OpenSSL include:
Secure Socket Layer/Transport Layer Security (SSL/TLS) Protocols: OpenSSL supports a wide range of SSL/TLS protocols, including SSLv3, TLSv1.0, TLSv1.1, TLSv1.2, and TLSv1.3. These protocols ensure secure communication between clients and servers, encrypting data and protecting it from unauthorized access or tampering.
Cryptographic Functions: OpenSSL offers a comprehensive set of cryptographic functions, including symmetric encryption algorithms (such as AES, DES, and 3DES), asymmetric encryption algorithms (such as RSA and Diffie-Hellman), hashing algorithms (such as MD5, SHA-1, and SHA-256), and digital signature algorithms (such as RSA and DSA). These functions enable secure data encryption, decryption, and authentication.
Certificate Management: OpenSSL provides tools for generating, signing, and managing digital certificates. It supports X.509 certificates, which are widely used for authentication and establishing trust in secure communications. OpenSSL allows for certificate creation, verification, revocation, and management of certificate chains.
Public Key Infrastructure (PKI) Support: OpenSSL supports the implementation of a Public Key Infrastructure, which is a framework for managing public key encryption and digital certificates. It enables the creation and management of certificate authorities, certificate signing requests (CSRs), and certificate revocation lists (CRLs).
Secure Communication Protocols: OpenSSL supports various secure communication protocols, including HTTPS (HTTP over SSL/TLS), SMTPS (SMTP over SSL/TLS), FTPS (FTP over SSL/TLS), and many others. These protocols ensure that data exchanged between clients and servers is encrypted and protected during transmission.
Command-Line Tools and APIs: OpenSSL provides a collection of command-line tools that allow users to perform various cryptographic operations and manage certificates. It also offers APIs (Application Programming Interfaces) for developers to integrate cryptographic functions into their own applications.
Cross-Platform Compatibility: OpenSSL is cross-platform and can be used on various operating systems, including Unix-like systems (such as Linux and macOS) and Windows. This allows for consistent cryptographic operations across different platforms.
OpenSSL is widely used in many applications, including web servers (such as Apache and Nginx), email servers, VPN software, secure file transfer protocols, and other systems that require secure communication and encryption. It has become a standard tool for implementing cryptographic functions and securing network communications in numerous software applications and systems.
Key features and capabilities of OpenSSL include:
Secure Socket Layer/Transport Layer Security (SSL/TLS) Protocols: OpenSSL supports a wide range of SSL/TLS protocols, including SSLv3, TLSv1.0, TLSv1.1, TLSv1.2, and TLSv1.3. These protocols ensure secure communication between clients and servers, encrypting data and protecting it from unauthorized access or tampering.
Cryptographic Functions: OpenSSL offers a comprehensive set of cryptographic functions, including symmetric encryption algorithms (such as AES, DES, and 3DES), asymmetric encryption algorithms (such as RSA and Diffie-Hellman), hashing algorithms (such as MD5, SHA-1, and SHA-256), and digital signature algorithms (such as RSA and DSA). These functions enable secure data encryption, decryption, and authentication.
Certificate Management: OpenSSL provides tools for generating, signing, and managing digital certificates. It supports X.509 certificates, which are widely used for authentication and establishing trust in secure communications. OpenSSL allows for certificate creation, verification, revocation, and management of certificate chains.
Public Key Infrastructure (PKI) Support: OpenSSL supports the implementation of a Public Key Infrastructure, which is a framework for managing public key encryption and digital certificates. It enables the creation and management of certificate authorities, certificate signing requests (CSRs), and certificate revocation lists (CRLs).
Secure Communication Protocols: OpenSSL supports various secure communication protocols, including HTTPS (HTTP over SSL/TLS), SMTPS (SMTP over SSL/TLS), FTPS (FTP over SSL/TLS), and many others. These protocols ensure that data exchanged between clients and servers is encrypted and protected during transmission.
Command-Line Tools and APIs: OpenSSL provides a collection of command-line tools that allow users to perform various cryptographic operations and manage certificates. It also offers APIs (Application Programming Interfaces) for developers to integrate cryptographic functions into their own applications.
Cross-Platform Compatibility: OpenSSL is cross-platform and can be used on various operating systems, including Unix-like systems (such as Linux and macOS) and Windows. This allows for consistent cryptographic operations across different platforms.
OpenSSL is widely used in many applications, including web servers (such as Apache and Nginx), email servers, VPN software, secure file transfer protocols, and other systems that require secure communication and encryption. It has become a standard tool for implementing cryptographic functions and securing network communications in numerous software applications and systems.
Top Websites using OpenSSL
- Bounce ratePages / VisitVisit duration
- 401moviecli.ps
MovieCli.ps
We've always known that Spider-Man's most important battle has been within himself: the struggle between the ordinary obligations of Peter Parker and the extraordinary responsibilities of Spider-Man. But in The Amazing Spider-Man 2, Peter Parker... - n/a 21.40 n/a
- 402jpfreedown.com
- n/a 5.40 n/a
- 403ddmix.net
Invalid URL - 27.16 4.56 08:19
- 404online-betting-guide.co.uk
- n/a 6.40 n/a
- 405funlyest.com
Funlyest - Home
Funlyest - n/a 11.60 n/a
- 406xingmeng.us
- n/a 58.00 12:30
- 407dailyfunland.com
Daily Fun Land - Daily Fun LOL
Click here to see all photos... - n/a 13.00 n/a
- 408ylilauta.fi
Ylilauta
Ylilauta - n/a 23.00 n/a
- 409jadsmediaflw.com
ERROR: The request could not be satisfied - 62.50 2.12 00:02
- 410xn----8sbccpc6brjgreq.com
- n/a 22.00 n/a
- 411nctudi.com
- n/a 20.00 n/a
- 412protectedsearch.com
protectedsearch.com
Use Protected Search (powered by Google-Yahoo-Bing) to find exactly what you're looking for - n/a 1.83 07:47
- 413cashcamel.net
Cash Camel - Cheap Online Advertising | No-Min : Welcome To Cash Camel - Cheap Online Advertising | No-Min!
Cheap online advertising at $0.25 for 1,000 Visitors - n/a 20.90 n/a
- 414hydrafitnes***change.com
Hydra Fitness Exchange - New & Preowned Fitness Repair & Replacement Parts
Login or Signup to start Buying And Selling Your Used Fitness & Exercise Equipment & replacement Parts Today! - Our Swap Meet Classified Ad is FREE! - n/a 51.00 n/a
- 415fusionhq.com
- n/a 3.57 n/a
- 416hi***board.com
- n/a 7.60 n/a
- 417guiaosul.com.br
Guiaosul - Guia Telefônico Comercial
Endereços de empresas e profissionais liberais com mapas e telefones de contato. Cobertura para os estados do Paraná, Santa Catarina e Rio Grande do Sul. - n/a 54.00 n/a
- 418ewatchseries.ac
ewatchseries.ac | 521: Web server is down - n/a 6.60 n/a
- 419tribalpages.com
Family Trees, Genealogy Tree, Free Family Tree Maker Online, Ancestry Tree
Service to build and store your family tree online. Upload photographs and organize your family album.
Build your free family tree online easily and effortlessly with Tribal Pages genealogy tree maker & free ancestry tree research tools. - n/a 21.40 n/a
- 420tattoo96.ru
- n/a 42.00 n/a
- 421adpubasia.com
adpubasia.com
adpubasia.com - n/a 10.60 n/a
- 422beddinghotline.com
- n/a 70.00 n/a
- 423thetrinitycode.com
The Trinity Code
The Trinity Code - n/a 2.14 n/a
- 424punchedin.com
- n/a 22.00 n/a
- 425alibaba-inc.com
- 14.66 24.60 21:53
- 426dalaba.me
- n/a 21.00 n/a
- 427qiuxian.com
- n/a 6.10 n/a
- 428machieved.com
ERROR: The request could not be satisfied - 52.38 2.33 07:55
- 429apps.su
- n/a 8.60 n/a
- 430nextrema.com
- n/a 34.00 n/a
- 431leadchangegroup.com
- n/a 16.70 n/a
- 432waynesarcade.com
Home - Wayne's Arcade
Home - Wayne's Arcade - n/a 14.50 n/a
- 433futureproducers.com
Future Producers Forums
The premier music production community featuring DJs, producers, beatmakers, musicians, hip-hop/rap/r&b artists and recording engineers - n/a 3.61 n/a
- 434uniprogy.com
- n/a 10.30 n/a
- 435saxosportsclub.co.uk
- n/a 2.02 n/a
- 436web-income.biz
- n/a 23.00 n/a
- 437thesilkroad.io
- n/a 6.00 n/a
- 438appmarketingmachine.com
- n/a 2.25 n/a
- 439pscu.com
PSCU | Forward.
Offering credit, debit, e-services, and contact center solutions designed for credit unions and their members. - n/a 2.86 n/a
- 440qdwenxue.com
- n/a 3.80 n/a
- 441***bonuszone.com
- n/a 57.00 n/a
- 442inlearning.net
- n/a 3.40 n/a
- 4437minwo.com
- n/a 1.64 n/a
- 444autotrendworld.com
Quick Car Guide | Your Guide to Todays Best Cars!
Your Guide to Todays Best Cars! - n/a 7.60 n/a
- 445pdx.edu
Homepage | Portland State University
Research affiliation: Center for Research Libraries. - 37.31 7.06 05:57
- 446***printing.com
Printing | Trade Printing | The Lowest Prices on Business Cards, Brochures, and Postcards - Printing
Four Color Printing - n/a 5.20 n/a
- 447kibotalk.com
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- 448thehamiltonspectator.com
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- 449benbago.com
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- 450discover-ua.com
Discover UA - Home - n/a 2.63 n/a