End Use Certificate From Ca: Fill & Download for Free

Thanks for A2A. I picked up a few words from your question and there are various ways this can be implemented. I am going to keep my answer generic as its same for Android, iOS or any communication between Client and Server.Secure Client Server communication:This means securing all the data between client and server not just user information or authentication. You do this bya) Communicate with server over HTTPS/TLS with a proper valid certificate.b) or You can encrypt the data yourself and exchange over HTTP or any other protocol but data is encrypted and integrity is checked on the receiving end.Using Certificates:Next part of your question has “Using Certificates”. This could mean anything. So here are few ways.a) You can use certificates for HTTPS/TLS just on receiving end. So client will communicate with server over HTTPS/TLS.b) You use certificates for both client and server. This is called “Mutual Authentication”. So when you establish HTTPS/TLS connection with server, normally you are validating that the server you are talking to is a valid server by means of validating Fully Qualified Domain name. ( https://quora.com) vs. https://somequora.com will return error there may not be a valid domain.With Mutual Authentication, the server validates that the client is valid and is In one of its trusted entries.During Authentication / Passing User info:If you are only worried about securing the User info , then HTTPS with a valid cert from a known CA is good enough. Most authentication works this way by sending data over HTTPS.But if you want to use certificates for authentication, then this Is called “Certificate based Authentication” , you can also implement this in different ways. You can simply rely on Mutual SSL ( leave it to your HTTPS/TLS layer to do the handshake) and once it is successful, you can then take the “identity” presented in client certificate to create to a valid login session.There are other ways to implement the same. But all of that requires “Client Certificate Provisioning”.Client Certificate Provisioning:What does this mean? if you want to identify your client using certificates, each client i.e. each instance of your app need to have its own Unique Certificate. At high level,a) You have to generate certificate locally.b) Register Public key in some form ( SCEP or XKMS or many other standards) with validation that the cert belongs to your client.c) Manage revocation / life cycle of certificate.on Android you have to ensure that certificates cannot be copied. Based on the device and Android Version and settings (enabled by user) , there are many ways this can be compromised.Hope this helps. Let me know if you have any specific question.

S/MIME on itself is almost as safe as PGP.The only difference is that PGP is based on a web of trust whereas S/MIME uses certificates.In a WoT any user can sign any key from any other user as a sign of trust. It is completely decentralized and cannot be compromised “from above”.In a certificate system one or more root certificate authorities must sign either directly or indirectly any trustworthy key. Indirectly means that they sign a certificate which is used to sign another certificate… down to the end user. A end user wanting to know if another user is trustworthy will follow up the chain of certificates to the root.The problem is that root CAs have in the past been compromised either by criminal negligence or by national security letters into handing out fraudulent or insecure certificates. This is the weak point of every CA-based encryption scheme.In practice however you should be pretty safe, especially if you are an “uninteresting” end-user. I.e. not some internationally known person, in the military, weapons research or known to hold particularly worthwhile trade secrets.

The Chartered Accountancy course has so much to offer in so many varied fields that it opens up a lot of avenues for us. All we need to do is bank upon them.Yes good IB firms like the ones mentioned in your question hire CAs for various job roles and various departments. It depends on the person to then make his or her way through the organisation to the department of their choice. Sometimes it also requires certain certification courses or trainings which are worth taking if it bags you your dream job profile.For the initial stage though, one should make sincere efforts to ensure that their CV is in line with the role they apply for using certifications and online projects , try to start rolling in their CV and receive recommendations if possible.In the end I would like to say that even though investment banks generally prefer MBAs from premier institutes, chartered accountants are also well-equipped to handle the job. All they have to do is know the key skills,have their concepts right, work on them and convert interviews into offers.Do not let rumours stop you from applying and bagging your dream job.All the best!