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Our flexible, software-only product provides IoT professionals, developers and device makers with the means to quickly get to market with purpose-built IoT security, protecting data from creation to consumption. <b>CENTRI</b> enables you to mitigate today’s data communication risks in a standards-based network infrastructure with heavyweight industry-standard encryption and compression, packed into a lightweight small footprint ideal for low-power IoT endpoint devices.","companyTypes":["supplier","vendor"],"products":{},"vendoredProductsCount":1,"suppliedProductsCount":1,"supplierImplementations":[],"vendorImplementations":[],"userImplementations":[],"userImplementationsCount":0,"supplierImplementationsCount":0,"vendorImplementationsCount":0,"vendorPartnersCount":0,"supplierPartnersCount":0,"b4r":0,"categories":{"43":{"id":43,"title":"Data Encryption","description":"<span style=\"font-weight: bold;\">Data encryption</span> translates data into another form, or code, so that only people with access to a secret key (formally called a decryption key) or password can read it. Encrypted data is commonly referred to as ciphertext, while unencrypted data is called plaintext. Currently, encryption is one of the most popular and effective data security methods used by organizations. \r\nTwo main types of data encryption exist - <span style=\"font-weight: bold;\">asymmetric encryption</span>, also known as public-key encryption, and <span style=\"font-weight: bold;\">symmetric encryption</span>.<br />The purpose of data encryption is to protect digital data confidentiality as it is stored on computer systems and transmitted using the internet or other computer networks. The outdated data encryption standard (DES) has been replaced by modern encryption algorithms that play a critical role in the security of IT systems and communications.\r\nThese algorithms provide confidentiality and drive key security initiatives including authentication, integrity, and non-repudiation. Authentication allows for the verification of a message’s origin, and integrity provides proof that a message’s contents have not changed since it was sent. Additionally, non-repudiation ensures that a message sender cannot deny sending the message.\r\nData protection software for data encryption can provide encryption of devices, email, and data itself. In many cases, these encryption functionalities are also met with control capabilities for devices, email, and data. \r\nCompanies and organizations face the challenge of protecting data and preventing data loss as employees use external devices, removable media, and web applications more often as a part of their daily business procedures. Sensitive data may no longer be under the company’s control and protection as employees copy data to removable devices or upload it to the cloud. As a result, the best data loss prevention solutions prevent data theft and the introduction of malware from removable and external devices as well as web and cloud applications. In order to do so, they must also ensure that devices and applications are used properly and that data is secured by auto-encryption even after it leaves the organization.\r\nEncryption software program encrypts data or files by working with one or more encryption algorithms. Security personnel use it to protect data from being viewed by unauthorized users.\r\nTypically, each data packet or file encrypted via data encryption programs requires a key to be decrypted to its original form. This key is generated by the software itself and shared between the data/file sender and receiver. Thus, even if the encrypted data is extracted or compromised, its original content cannot be retrieved without the encryption key. File encryption, email encryption, disk encryption and network encryption are widely used types of data encryption software.<br /><br />","materialsDescription":"<h1 class=\"align-center\"><span style=\"font-weight: normal;\">What is Encryption software?</span></h1>\r\nEncryption software is software that uses cryptography to prevent unauthorized access to digital information. Cryptography is used to protect digital information on computers as well as the digital information that is sent to other computers over the Internet.There are many software products which provide encryption. Software encryption uses a cipher to obscure the content into ciphertext. One way to classify this type of software is by the type of cipher used. Ciphers can be divided into two categories: <span style=\"font-weight: bold;\">public key ciphers</span> (also known as asymmetric ciphers), and <span style=\"font-weight: bold;\">symmetric key ciphers</span>. Encryption software can be based on either public key or symmetric key encryption.\r\nAnother way to classify crypto software is to categorize its purpose. Using this approach, software encryption may be classified into software which encrypts &quot;<span style=\"font-weight: bold;\">data in transit</span>&quot; and software which encrypts &quot;<span style=\"font-weight: bold;\">data at rest</span>&quot;. Data in transit generally uses public key ciphers, and data at rest generally uses symmetric key ciphers.\r\nSymmetric key ciphers can be further divided into stream ciphers and block ciphers. Stream ciphers typically encrypt plaintext a bit or byte at a time, and are most commonly used to encrypt real-time communications, such as audio and video information. The key is used to establish the initial state of a keystream generator, and the output of that generator is used to encrypt the plaintext. Block cipher algorithms split the plaintext into fixed-size blocks and encrypt one block at a time. For example, AES processes 16-byte blocks, while its predecessor DES encrypted blocks of eight bytes.<br />There is also a well-known case where PKI is used for data in transit of data at rest.\r\n<h1 class=\"align-center\"><span style=\"font-weight: normal;\">How Data Encryption is used?</span></h1>\r\nThe purpose of data encryption is to deter malicious or negligent parties from accessing sensitive data. An important line of defense in a cybersecurity architecture, encryption makes using intercepted data as difficult as possible. It can be applied to all kinds of data protection needs ranging from classified government intel to personal credit card transactions. Data encryption software, also known as an encryption algorithm or cipher, is used to develop an encryption scheme which theoretically can only be broken with large amounts of computing power.\r\nEncryption is an incredibly important tool for keeping your data safe. When your files are encrypted, they are completely unreadable without the correct encryption key.&nbsp; If someone steals your encrypted files, they won’t be able to do anything with them.\r\nThere different types of encryption: hardware and software. Both offer different advantages. So, what are these methods and why do they matter?\r\n<h1 class=\"align-center\"><span style=\"font-weight: normal;\">Software Encryption</span></h1>\r\n<p class=\"align-left\">As the name implies, software encryption uses features of encryption software to encrypt your data. Cryptosoft typically relies on a password; give the right password, and your files will be decrypted, otherwise they remain locked. With encryption enabled, it is passed through a special algorithm that scrambles your data as it is written to disk. The same software then unscrambles data as it is read from the disk for an authenticated user.</p>\r\n<p class=\"align-left\"><span style=\"font-weight: bold;\">Pros.</span>Crypto programs is typically quite cheap to implement, making it very popular with developers. In addition, software-based encryption routines do not require any additional hardware.<span style=\"font-weight: bold;\"></span></p>\r\n<p class=\"align-left\"><span style=\"font-weight: bold;\">Cons.</span>Types of encryption software is only as secure as the rest of your computer or smartphone. If a hacker can crack your password, the encryption is immediately undone.<br />Software encryption tools also share the processing resources of your computer, which can cause the entire machine to slow down as data is encrypted/decrypted. You will also find that opening and closing encrypted files is much slower than normal because the process is relatively resource intensive, particularly for higher levels of encryption</p>\r\n<h1 class=\"align-center\"><span style=\"font-weight: normal;\">Hardware encryption</span></h1>\r\n<p class=\"align-left\">At the heart of hardware encryption is a separate processor dedicated to the task of authentication and encryption. Hardware encryption is increasingly common on mobile devices. <br />The encryption protection technology still relies on a special key to encrypt and decrypt data, but this is randomly generated by the encryption processor. Often times, hardware encryption devices replace traditional passwords with biometric logons (like fingerprints) or a PIN number that is entered on an attached keypad<span style=\"font-weight: bold;\"></span></p>\r\n<p class=\"align-left\"><span style=\"font-weight: bold;\">Pros.</span>Hardware offers strong encryption, safer than software solutions because the encryption process is separate from the rest of the machine. This makes it much harder to intercept or break. </p>\r\n<p class=\"align-left\">The use of a dedicated processor also relieves the burden on the rest of your device, making the encryption and decryption process much faster.<span style=\"font-weight: bold;\"></span></p>\r\n<p class=\"align-left\"><span style=\"font-weight: bold;\">Cons.</span>Typically, hardware-based encrypted storage is much more expensive than a software encryption tools. <br />If the hardware decryption processor fails, it becomes extremely hard to access your information.<span style=\"font-weight: bold;\"></span></p>\r\n<p class=\"align-left\"><span style=\"font-weight: bold;\">The Data Recovery Challenge. </span>Encrypted data is a challenge to recover. Even by recovering the raw sectors from a failed drive, it is still encrypted, which means it is still unreadable. </p>\r\n<p class=\"align-left\">Hardware encrypted devices don’t typically have these additional recovery options. Many have a design to prevent decryption in the event of a component failure, stopping hackers from disassembling them. The fastest and most effective way to deal with data loss on an encrypted device is to ensure you have a complete backup stored somewhere safe. For your PC, this may mean copying data to another encrypted device. For other devices, like your smartphone, backing up to the Cloud provides a quick and simple economy copy that you can restore from. As an added bonus, most Cloud services now encrypt their users’ data too. <br /><br /><br /></p>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_Data_Encryption.png","alias":"data-encryption"},"834":{"id":834,"title":"IoT - Internet of Things Security","description":" IoT security is the technology area concerned with safeguarding connected devices and networks in the internet of things (IoT).\r\nIoT involves adding internet connectivity to a system of interrelated computing devices, mechanical and digital machines, objects, animals and/or people. Each &quot;thing&quot; is provided a unique identifier and the ability to automatically transfer data over a network. Allowing devices to connect to the internet opens them up to a number of serious vulnerabilities if they are not properly protected.\r\nIoT security has become the subject of scrutiny after a number of high-profile incidents where a common IoT device was used to infiltrate and attack the larger network. Implementing security measures is critical to ensuring the safety of networks with IoT devices connected to them.\r\nIoT security hacks can happen in any industry, from smart home to a manufacturing plant to a connected car. The severity of impact depends greatly on the individual system, the data collected and/or the information it contains.\r\nAn attack disabling the brakes of a connected car, for example, or on a connected health device, such as an insulin pump hacked to administer too much medication to a patient, can be life-threatening. Likewise, an attack on a refrigeration system housing medicine that is monitored by an IoT system can ruin the viability of a medicine if temperatures fluctuate. Similarly, an attack on critical infrastructure -- an oil well, energy grid or water supply -- can be disastrous.\r\nSo, a robust IoT security portfolio must allow protecting devices from all types of vulnerabilities while deploying the security level that best matches application needs. Cryptography technologies are used to combat communication attacks. Security services are offered for protecting against lifecycle attacks. Isolation measures can be implemented to fend off software attacks. And, finally, IoT security should include tamper mitigation and side-channel attack mitigation technologies for fighting physical attacks of the chip.","materialsDescription":" <span style=\"font-weight: bold;\">What are the key requirements of IoT Security?</span>\r\nThe key requirements for any IoT security solution are:\r\n<ul><li>Device and data security, including authentication of devices and confidentiality and integrity of data</li><li>Implementing and running security operations at IoT scale</li><li>Meeting compliance requirements and requests</li><li>Meeting performance requirements as per the use case</li></ul>\r\n<span style=\"font-weight: bold;\">What do connected devices require to participate in the IoT Securely?</span>\r\nTo securely participate in the IoT, each connected device needs a unique identification – even before it has an IP address. This digital credential establishes the root of trust for the device’s entire lifecycle, from initial design to deployment to retirement.\r\n<span style=\"font-weight: bold;\">Why is device authentication necessary for the IoT?</span>\r\nStrong IoT device authentication is required to ensure connected devices on the IoT can be trusted to be what they purport to be. Consequently, each IoT device needs a unique identity that can be authenticated when the device attempts to connect to a gateway or central server. With this unique ID in place, IT system administrators can track each device throughout its lifecycle, communicate securely with it, and prevent it from executing harmful processes. If a device exhibits unexpected behavior, administrators can simply revoke its privileges.\r\n<span style=\"font-weight: bold;\">Why is secure manufacturing necessary for IoT devices?</span>\r\nIoT devices produced through unsecured manufacturing processes provide criminals opportunities to change production runs to introduce unauthorized code or produce additional units that are subsequently sold on the black market.\r\nOne way to secure manufacturing processes is to use hardware security modules (HSMs) and supporting security software to inject cryptographic keys and digital certificates and to control the number of units built and the code incorporated into each.\r\n<span style=\"font-weight: bold;\">Why is code signing necessary for IoT devices?</span>\r\nTo protect businesses, brands, partners, and users from software that has been infected by malware, software developers have adopted code signing. In the IoT, code signing in the software release process ensures the integrity of IoT device software and firmware updates and defends against the risks associated with code tampering or code that deviates from organizational policies.\r\nIn public key cryptography, code signing is a specific use of certificate-based digital signatures that enables an organization to verify the identity of the software publisher and certify the software has not been changed since it was published.\r\n<span style=\"font-weight: bold;\">What is IoT PKI?</span>\r\nToday there are more things (devices) online than there are people on the planet! Devices are the number one users of the Internet and need digital identities for secure operation. As enterprises seek to transform their business models to stay competitive, rapid adoption of IoT technologies is creating increasing demand for Public Key Infrastructures (PKIs) to provide digital certificates for the growing number of devices and the software and firmware they run.\r\nSafe IoT deployments require not only trusting the devices to be authentic and to be who they say they are, but also trusting that the data they collect is real and not altered. If one cannot trust the IoT devices and the data, there is no point in collecting, running analytics, and executing decisions based on the information collected.\r\nSecure adoption of IoT requires:\r\n<ul><li>Enabling mutual authentication between connected devices and applications</li><li>Maintaining the integrity and confidentiality of the data collected by devices</li><li>Ensuring the legitimacy and integrity of the software downloaded to devices</li><li>Preserving the privacy of sensitive data in light of stricter security regulations</li></ul>","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/iot.png","alias":"iot-internet-of-things-security"},"840":{"id":840,"title":"ICS/SCADA Cyber Security","description":"SCADA security is the practice of protecting supervisory control and data acquisition (SCADA) networks, a common framework of control systems used in industrial operations. These networks are responsible for providing automated control and remote human management of essential commodities and services such as water, natural gas, electricity and transportation to millions of people. They can also be used to improve the efficiencies and quality in other less essential (but some would say very important!) real-world processes such as snowmaking for ski resorts and beer brewing. SCADA is one of the most common types of industrial control systems (ICS).\r\nThese networks, just like any other network, are under threat from cyber-attacks that could bring down any part of the nation's critical infrastructure quickly and with dire consequences if the right security is not in place. Capital expenditure is another key concern; SCADA systems can cost an organization from tens of thousands to millions of dollars. For these reasons, it is essential that organizations implement robust SCADA security measures to protect their infrastructure and the millions of people that would be affected by the disruption caused by an external attack or internal error.\r\nSCADA security has evolved dramatically in recent years. Before computers, the only way to monitor a SCADA network was to deploy several people to each station to report back on the state of each system. In busier stations, technicians were stationed permanently to manually operate the network and communicate over telephone wires.\r\nIt wasn't until the introduction of the local area network (LAN) and improvements in system miniaturization that we started to see advances in SCADA development such as the distributed SCADA network. Next came networked systems that were able to communicate over a wide area network (WAN) and connect many more components together.\r\nFrom local companies to federal governments, every business or organization that works with SCADA systems are vulnerable to SCADA security threats. These threats can have wide-reaching effects on both the economy and the community. Specific threats to SCADA networks include the following:\r\n<span style=\"font-weight: bold;\">Hackers.</span> Individuals or groups with malicious intent could bring a SCADA network to its knees. By gaining access to key SCADA components, hackers could unleash chaos on an organization that can range from a disruption in services to cyber warfare.\r\n<span style=\"font-weight: bold;\">Malware.</span> Malware, including viruses, spyware and ransomware can pose a risk to SCADA systems. While malware may not be able to specifically target the network itself, it can still pose a threat to the key infrastructure that helps to manage the SCADA network. This includes mobile SCADA applications that are used to monitor and manage SCADA systems.\r\n<span style=\"font-weight: bold;\">Terrorists.</span> Where hackers are usually motivated by sordid gain, terrorists are driven by the desire to cause as much mayhem and damage as possible.\r\n<span style=\"font-weight: bold;\">Employees.</span> Insider threats can be just as damaging as external threats. From human error to a disgruntled employee or contractor, it is essential that SCADA security addresses these risks.\r\nManaging today's SCADA networks can be a challenge without the right security precautions in place. Many networks are still without the necessary detection and monitoring systems and this leaves them vulnerable to attack. Because SCADA network attacks exploit both cyber and physical vulnerabilities, it is critical to align cybersecurity measures accordingly.","materialsDescription":"<span style=\"font-weight: bold;\">What is the difference between ICS/SCADA cybersecurity and information security?</span>\r\nAutomated process control systems (SCADA) have a lot of differences from “traditional” corporate information systems: from the destination, specific data transfer protocols and equipment used and ending with the environment in which they operate. In corporate networks and systems, as a rule, the main protected resource is information that is processed, transmitted and stored in automated systems, and the main goal is to ensure its confidentiality. In ICS, the protected resource, first of all, is the technological process itself, and the main goal is to ensure its continuity (accessibility of all nodes) and integrity (including information transmitted between the nodes of the ICS). Moreover, the field of potential risks and threats to ICS, in comparison with corporate systems, expands with risks of potential damage to life and health of personnel and the public, damage to the environment and infrastructure. That is why it is incorrect to talk about “information security” in relation to ICS/SCADA. In English sources, the term “cybersecurity” is used for this, a direct translation of which (cybersecurity) is increasingly found in our market in relation to the protection of process control systems.\r\n<span style=\"font-weight: bold;\">Is it really necessary?</span>\r\nIt is necessary. There are a number of myths about process control systems, for example: “process control systems are completely isolated from the outside world”, “process control systems are too specific for someone to crack”, “process control systems are reliably protected by the developer”, or even “No one will ever try us, hacking us is not interesting. ” All this is no longer true. Many modern distributed process control systems have one or another connection with the corporate network, even if the system owners are unaware of this. Communication with the outside world greatly simplifies the task of the attacker, but does not remain the only possible option. Automated process control software and data transfer protocols are, as a rule, very, very insecure against cyber threats. This is evidenced by numerous articles and reports of experts involved in the study of the protection of industrial control systems and penetration tests. The PHDays III section on hacking automated process control systems impressed even ardent skeptics. Well, and, of course, the argument “they have NOT attacked us, therefore they will not” - can hardly be considered seriously. Everyone has heard about Stuxnet, which dispelled almost all the myths about the safety of ICS at once.\r\n<span style=\"font-weight: bold;\">Who needs this?</span>\r\nWith the phrase ICS/SCADA, most imagine huge plants, automated CNC machines or something similar. However, the application of process control systems is not limited to these objects - in the modern age of automation, process control systems are used everywhere: from large production facilities, the oil and gas industry, transport management to smart home systems. And, by the way, with the protection of the latter, as a rule, everything can be much worse, because the developer silently and imperceptibly shifts responsibility to the shoulders of the user.\r\nOf course, some of the objects with automated process control systems are more interesting for attackers, others less. But, given the ever-growing number of vulnerabilities discovered and published in the ICS, the spread of &quot;exclusive&quot; (written for specific protocols and ICS software) malware, considering your system safe &quot;by default&quot; is unreasonable.\r\n<span style=\"font-weight: bold;\">Are ICS and SCADA the same thing?</span>\r\nNo. SCADA systems (supervisory control and data acquisition, supervisory control and data collection) are part of the control system. Usually, a SCADA system means centralized control and management systems with the participation of a person as a whole system or a complex of industrial control systems. SCADA is the central link between people (human-machine interfaces) and PLC levels (programmable logic controller) or RTU (remote terminal unit).\r\n<span style=\"font-weight: bold;\">What is ICS/SCADA cybersecurity?</span>\r\nIn fact, ICS cybersecurity is a process similar to “information security” in a number of properties, but very different in details. And the devil, as you know, lies in them. ICS/SCADA also has similar information security-related processes: asset inventory, risk analysis and assessment, threat analysis, security management, change management, incident response, continuity, etc. But these processes themselves are different.<br />The cyber security of ICSs has the same basic target qualities - confidentiality, integrity and accessibility, but the significance and point of application for them are completely different. It should be remembered that in ICS/SCADA we, first of all, protect the technological process. Beyond this - from the risks of damage to human health and life and the environment.","iconURL":"https://old.roi4cio.com/fileadmin/user_upload/icon_SCADA_Cyber_Security.png","alias":"icsscada-cyber-security"}},"branches":"Information Technology","companySizes":"1 to 50 Employees","companyUrl":"https://www.centritechnology.com/","countryCodes":["USA"],"certifications":[],"isSeller":true,"isSupplier":true,"isVendor":true,"presenterCodeLng":"","seo":{"title":"Centri Technology","keywords":"","description":"<b>CENTRI</b> provides advanced data security for the Internet of Things. Our flexible, software-only product provides IoT professionals, developers and device makers with the means to quickly get to market with purpose-built IoT security, protecting data from","og:title":"Centri Technology","og:description":"<b>CENTRI</b> provides advanced data security for the Internet of Things. 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