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Video Encryption Software

Encryption software is a kind of security program that allows encryption and decryption of a data stream at rest or in transit. It enables the encryption of the content of a data object, network packet, file or application, so that it is safe and hidden by unauthorized users.
Techopedia explains Encryption Software

Encryption software encrypts files or data by working with one or more encryption algorithms. Security staff use it to secure data from being viewed by unofficial users.

Generally, each file or data packet encrypted via encryption software demands a key to be decrypted to its original structure. This key is generated by the software itself and distributed between the data/file receiver and sender. Thus, even if the encrypted data is removed or compromised, its original content cannot be restored without the encryption key. File encryption, disk encryption, email encryption and network encryption are widely used types of encryption software.

Advantages
1. Advance Data Security
Without any doubts, one of the most significant advantages is the strengthening of data security. The strong encryption algorithms are used in video encryption to encrypt the data stored in the drives.

2. Auto Encrypt Data
Video Encryption Software encrypts the data automatically. This method is more convenient than folder and file encryption, as file encryption involves the manual selection of file and folder.

3. Avoid Encryption Errors
All the encryption is done, so there is fewer chances of encryption errors. All of us are quite familiar that user mistakes are unavoidable. Hence, if data is encrypted manual there will be more chances of mistakes. But in Video Encryption Software this can be evaded.

Disadvantages
A digitally signed, authentic, and strongly encrypted information can be difficult to access even for a legitimate user at a crucial time of decision-making. The computer system or the network can be attacked and contributed non-functional by an intruder.

High availability, one of the fundamental aspects of information security, cannot be ensured through the use of video encryption. Other methods are needed to secure against the threats such as complete breakdown of information system or denial of service.

Another fundamental need of information security of selective access control also cannot be realized through the use of video encryption. Administrative controls and procedures are required to be exercised for the same.

Video encryption does not guard against the vulnerabilities and threats that emerge from the protocols, procedures, and poor design of systems. These need to be settled through proper design and setting up of a defensive infrastructure.

Video encryption comes at cost. The cost is in terms of time and money −

Addition of video encryption techniques in the information processing leads to delay.

The use of public key video encryption requires setting up and maintenance of public key infrastructure requiring the handsome financial budget.

The security of video encryption technique is based on the computational difficulty of mathematical problems. Any breakthrough in solving such mathematical problems or increasing the computing power can render a video encryption technique vulnerable.

The Future of Encryption

As hackers continue to become more savvy and sophisticated, encryption technology must evolve as well. Security professionals are working on a few different exciting technological advances in the encryption field, including Elliptic Curve Cryptography (ECC), homomorphic encryption, and quantum computation.

ECC is a method of cryptography that isn’t so much an improvement of the encryption method itself, but a method that allows encryption and decryption to take place much faster, without any loss of data security.

Homomorphic encryption would be a system allowing calculations on encrypted data without decrypting it. This method would allow encryption across cloud systems and ensure greater privacy for users. As an example, a financial institution could make assessments for individuals without revealing personal information.