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Difference Between IPSec and SSL
// Nov 19th, 2011
IPSec vs SSL
Internet Protocol Security (IPSec) and Secure Socket Layer (SSL) are used to ensure secure data transmission between computers. The Secure Sockets Layer (SSL) protocol is used mainly in authenticating web transactions between web servers and web browsers. Main concern in developing SSL was...
Difference Between Public Key and Private Key
// Jul 23rd, 2011
Public Key vs Private Key
Cryptography is the study of hiding information, and it is used when communicating over an untrusted medium such as internet, where information needs to be protected from other third parties. Encryption uses an algorithm called a cipher to encrypt data and it can be decrypted only using...
Difference Between Symmetric Key Encryption and Public Key Encryption
// Jul 21st, 2011
Symmetric Key Encryption vs Public Key Encryption
Cryptography is the study of hiding information, and it is used when communicating over an untrusted medium such as internet, where information needs to be protected from other third parties. Modern cryptography focuses on developing cryptographic algorithms that...
Difference Between SSH and SCP
// Jul 18th, 2011
SSH vs SCP
SSH and SCP are two network protocols that can be used to exchange data through a secure channel between two remote devices in a network. SSH stands for Secure Shell, while SCP stands for Secure Copy Protocol. SSH is a protocol for establishing a secure connection between two remote computers, and this...
Difference Between Data Compression and Data Encryption
// Jul 8th, 2011
Data Compression vs Data Encryption
Data compression is the process of reducing the size of data. It uses an encoding scheme, which encodes the data using a less number of bits than the original data. Encryption is also a process of transforming data that is used in cryptography. It converts the original data...
Difference Between SSL and HTTPS
// Jul 7th, 2011
SSL vs HTTPS
Communications over networks or internet could become very insecure if the proper secure measures are not in place. This could be critical for applications like payment transactions on the web, causing losses of millions of dollars to the customer and the enterprise. This is where SSL and HTTPS come...
Difference Between Encoding and Encryption
// Jul 7th, 2011
Encoding vs Encryption
Encoding is the process of transforming data in to a different format using a method that is publicly available. The purpose of this transformation is to increase the usability of data especially in different systems. Encryption is also a process of transforming data that is used in cryptography....
Difference Between Data Validation and Data Verification
// Jul 5th, 2011
Data Validation vs Data Verification
Data are the most important asset to any organization. Therefore, it must be made sure that data is valid and useable at all costs. Data Validation and Data Verification are two important processes of making sure that data possesses these two qualities. Data validation makes...
Difference Between Data Integrity and Data Security
// Jul 5th, 2011
Data Integrity vs Data Security
Data are the most important asset to any organization. Therefore, it must be made sure that data is valid and secure all the time. Data integrity and Data security are two important aspects of making sure that data is useable by its intended users. Data integrity makes sure that...
Difference Between Digital Signature and Digital Certificate
// Jul 5th, 2011
Digital Signature vs Digital Certificate
A digital signature is a mechanism that is used to verify that a particular digital document or a message is authentic. It provides the receiver a guarantee that the message was actually generated by the sender and it was not modified by a third party. Digital signatures...
Difference Between DoS and DDoS
// Jul 5th, 2011
DoS vs DDoS
DoS (Denial-of-Service) attack is a type of attack carried out by a single host that denies a certain service to its intended users, by either crashing or flooding the computer that is offering the service. DDoS (Distributed Denial-of-Service) attack is a DoS attack simultaneously carried out by multiple...
Difference Between CISSP and CISM
// Jul 4th, 2011
CISSP vs CISM
CISSP and CISM are two of the most widely sought after certification programs for information security. Both CISSP and CISM intend to provide a common body of knowledge for information security professionals and managers around the world. Both CISSP and CISM are approved certifications for the Information...
Difference Between Antivirus and Firewall
// Jul 3rd, 2011
Antivirus vs Firewall
Both Antivirus software and Firewalls are mechanisms that are used as security measures in computer networks. A device or set of devices intended to allow permission to accept/deny transmissions based on a certain set of rules is called a firewall. Firewall is used to protect networks from...
Difference Between AES and TKIP
// Jul 3rd, 2011
AES vs TKIP
When communicating over an untrusted medium such as wireless networks, it is very important to protect information. Cryptography (encryption) plays an important role in this. Most modern Wi-Fi devices can use either WPA or WPA2 wireless security protocols. User can use TKIP (Temporal Key Integrity...
Difference Between Network Security and Information Security
// Jul 2nd, 2011
Network Security vs Information Security
Network security involves methods or practices used to protect a computer network from unauthorized accesses, misuses or modifications. Networks owned by different organizations require different levels of security. For example, level of security required by a home network...
Difference Between Hashing and Encrypting
// Jun 25th, 2011
Hashing vs Encrypting
The process of transforming a character string in to a shorter fixed length value (called hash values, hash codes, hash sums or checksums) that represents the original string is called hashing. Usually, a function is used to perform this transformation and it is called a hash function. Hashing...
Difference Between Cracker and Hacker
// Jun 21st, 2011
Cracker vs Hacker
A Cracker is a person who breaks in to a security system only with a malicious intent. A person who breaks in to a computer system for the purpose of earning profit, finding security loopholes of the system, showing protest or just for the sake of challenge is called a hacker. In recent times...
Difference Between Cryptography and Steganography
// Jun 19th, 2011
Cryptography vs Steganography
The study of hiding information is called Cryptography. When communicating over an untrusted medium such as internet, it is very important to protect information and Cryptography plays an important role in this. Today, cryptography uses principles from several disciplines such as...
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