Network Security With OpenSSL Skills. How secure are your computers? Are they safe from hackers? If not, then you should start learning OpenSSL skills.
OpenSSL is a free software library that provides cryptographic functions for SSL/TLS protocol. It is widely useful in web servers, email clients, instant messaging programs, VPNs, and other applications.
It is a library, which means it is useful for applications to do the job and not directly by users. Some of the applications using OpenSSL are ssh, sftp, pop3, FTP, tunnel, and LDAP.
If you want to protect your computer from intruders and hackers then it is essential for you to learn OpenSSL skills. It is a powerful tool that can help you in securing your computer against malicious attacks.
OpenSSL’s Features:
OpenSSL provides a wide range of security services such as authentication, encryption, random number generation, and other functions. Some of its features are:
SSL/TLS protocol support. TLS 1.0 – 1.2 and all TLS revisions of SSL 3.0 and TLS 1.1 are with full interoperability. SSL 2.0 is also supported but with some restrictions. SSL 2.0 to SSL 3.0 protocol transition support via the “sprotocol” extension and the “SSLEAY32IFACE” function pointer in order to ease migration from insecure protocol to secure protocol features.
Digital certificate support via OpenSSL’s X509 interface. The use of X.509v3 certificates is better but the use of X.509v2 CRLs is also good. OCSP (Online Certificate Status Protocol) is supported via the “OCSP” extension.
A single-purpose library that allows applications to plug in custom encryption schemes on top of OpenSSL has been added to OpenSSL. This allows developers to write applications that can use features present in OpenSSL or custom features that are not present by default.
Benefits of using Network Security
There are many benefits of using network security. Some of them are:
Security is a major concern for every business and hence they have to go for network security. In order to provide the best service, they have to make sure that their network is safe and secure. If the business is using a highly secure network, then there are fewer chances of data leakage and the data breaching the security.
Security affects the reputation of an organization. If an organization is providing a secure network, then it will definitely be appreciated by its customers. The customers will not be worried about their data being stolen or lost. This can increase the customers’ trust in your organization and enhance its market reputation.
Security also affects your employees’ performance. If your employees are able to give their best shot at work because they are not worried about their safety, then it will definitely help your business in improving its productivity.
Security also enhances your business credibility among other organizations and companies you are dealing with on regular basis. Since you are providing a safe environment for them, there are high chances that they will deal with your organization on a long term basis and even recommend you to others as well.