B202_Steward.pptx

1、Quantum-safe Postgres,Tim StewardPrincipal Data Enterprise Architect,How to achieve it,Interesting Fact,Mathematician:Alan Turing Movie:The imitation game-2014Fact:Breaking of Germanys Enigma machine,Quantum safe why is it important?,Normalencryption,Quantumcomputing,Attacks may take weeks/months,At

2、tacks may take hours/days,Encryption from Press to Rest,3 stages of data,Datain use,Datain transit,Dataat rest,From Press of a key until it reaches the destination,Betweentwo nodes(traffic),Where the data is generatedand stored,Cyber security and Postgres,Access control,Authentication,Encryptionin t

3、ransit and at rest,Audit logs,Best practices need to go beyond just the database,OS,Key management,Backups,Postgres,as the leading open-source database,provides a variety of tools and ways to ensure security compliant with industry best practices,Encryption at rest,Practice of protecting data stored

4、 in a device,usually a hard drive,using encryption algorithms,Very good options,but,Symmetric,Asymmetric,AESDES3DES,RSAECC,In Postgres,the most common types of encryption are:,Column-levelencryption,Data partitionencryption,using pgcrypto,using OS filesystem encryption options i.e.,dm-crypt+LUKS,It

5、was all good until it wasnt,Quantum compute,Quantum computing is a type of nonclassical computing that operates on the quantum state of subatomic particles.,Quantum computingis an emergent field of cutting-edge computer science harnessing the unique qualities of quantum mechanics to solve problems b

6、eyond the ability of even the most powerful classical computers.,Quantum computersharness some of the almost-mystical phenomena of quantum mechanics to deliver huge leaps forward in processing power.Quantum machines promise to outstrip even the most capable of todaysand tomorrowssupercomputers.,MIT