Abstract: A method by a security analysis server to generate a traffic monitoring rule. The method includes receiving, from a database agent because of a current configuration of the database agent, counts of an amount of traffic sent over a first set of one or more of the database connections being monitored by the database agent and generating a traffic monitoring rule that indicates database connections for which the database agent is to send counts of an amount of traffic, rather than all the traffic, sent over those database connections to the security analysis server because those database connections have been determined by the security analysis server to be of an application database connection type based on an analysis by the security analysis server of the counts. The method further includes applying the traffic monitoring rule by sending instructions to the database agent to alter the current configuration.

Abstract: A method by one or more computing devices functioning as a ticket master for a website that has a virtual waiting room, wherein the ticket master is communicatively coupled to a plurality of proxies controlling access to the website. When the ticket master is in a relaxed mode (as opposed to a pressure mode), the method includes pre-allocating a number of tickets to the plurality of proxies for a first upcoming time period and setting a queue head for the first upcoming time period to a ticket number of a last ticket created, wherein the number of tickets that are pre-allocated for the first upcoming time period is greater than a target number of users allowed to enter the website during the first upcoming time period but less than a predefined maximum sudden spike number.

Abstract: A method includes monitoring web traffic until a threshold of network traffic is collected. The method further includes determining a number of location characteristics corresponding to the network traffic. The method further includes monitoring traffic information corresponding to the number of location characteristics until a threshold of traffic information is collected. The method further includes determining a number of location content flags corresponding to the traffic information. The method further includes generating, by a processing device, a location profile based on the number of location characteristics and the number of content flags. The method further includes blocking impermissible web traffic from reaching a client device based on the location profile.

Abstract: Embodiments of the present disclosure relate to generating a high level security policy for a data repository without knowledge of the access control, entitlement, and other models of the data repository. A set of abstractions that define a security policy language may be generated based on data in a data repository collection. The set of abstractions may define a security policy language, which may be provided to a security administrator who can define a security policy with the security policy language. The security policy may be translated into a common physical language to generate a common physical policy. The processing device may then translate the common physical policy into a set of commands for each of one or more data repositories that the data repository collection is comprised of.

Abstract: A technique for accelerating dynamic content delivery in a content delivery network. In some embodiments of the invention, responsive to a request that is sent by a client and that is for dynamic content, a client-proxy hosted in a datacenter of a CDN sends the request to a “forwarder-proxy” hosted in another datacenter of the same CDN. The forwarder-proxy, responsive to the request for dynamic content, forwards the request to an origin server and does not cache the dynamic content. The datacenter selected for the forwarder-proxy is one that is “close” to the origin server in terms of round-trip time (RTT) to improve network performance for requests for dynamic content.

Abstract: Techniques for detecting suspicious data object access requests indicative of potential insider threats are described. A suspicious access detection module (SADM) determines, based on access data describing a access requests issued on behalf of multiple users, groups of the users having similar patterns of accesses to resource groups, a set of the resource groups accessed by each of the user groups, and ones of the user groups that are to be considered nearby others of the user groups based on having a threshold amount of resource group access similarities. The SADM causes an alert to be generated responsive to a determination that a subsequent access request is suspicious because it accesses a data object of a resource group that is not within the set of accessed resource groups of the issuing user's user group, and because the resource group is not within the sets of accessed resource groups of any nearby user groups.

Abstract: A method by one or more computing devices for obfuscating challenge code. The method includes obtaining challenge code for interrogating a client, inserting, into the challenge code, code for obfuscating outputs that are to be generated by the client, where the code for obfuscating the outputs includes code for applying a first chain of reversible transformations to the outputs using client-generated random values, interning strings appearing in the challenge code with obfuscated strings, inserting code for deobfuscating the obfuscated strings into the challenge code, inlining function calls in the challenge code, removing function definitions that are unused in the challenge code due to the inlining, reordering the challenge code without changing the functionality of the challenge code, and providing the challenge code for execution by the client.

Abstract: A method by a network device for detecting data in a data stream. The method includes receiving the data stream, where the data stream includes a sequence of original characters, generating a sequence of type-mapped characters corresponding to the sequence of original characters, converging each of two or more consecutive occurrences of a first character in the sequence of type-mapped characters into a single occurrence of the first character, searching for occurrences of one or more predefined sequences of characters in the sequence of type-mapped characters, and responsive to finding an occurrence of any of the one or more predefined sequences of characters, extracting a sequence of characters in the sequence of original characters corresponding to the occurrence of the predefined sequence of characters found in the sequence of type-mapped characters.

Abstract: A runtime application self protection (RASP) plug-in logic monitors for, and prevents, outbound network connections that are initiated by server application logic and that are not intended by the application logic. The RASP plug-in has access to information generally available only to the application logic and identifies specific vulnerabilities within the application logic that can be patched. The vulnerabilities are identified by (i) data identifying the portion(s) of the application logic that is the source of the vulnerability and (ii) data identifying the authenticated user, if any, that is the source of the attack. The RASP plug-in catches and identifies specific attacks on the application logic in real-world, production operation.

Abstract: A method by a web application layer proxy communicatively coupled between a client and an origin server for performing automated POST resubmission. The method includes intercepting a request by the client for a resource provided by the origin server, obtaining an interstitial page in response to receiving an indication from a bot detector component that the client needs to be identified, where the interstitial page includes challenge code for interrogating the client and code for automatically submitting a form included in the interstitial page if the client successfully acquires a token, encrypting a payload of the request, adding the encrypted payload to a hidden input field of the form included in the interstitial page, and sending the interstitial page with the encrypted payload added to the hidden input field of the form to the client as a response to the request.

Abstract: A method by a service worker firewall middleware component is disclosed. The method includes causing a service worker firewall associated with a web site to be installed on a web browser, obtaining one or more rules in response to receiving a request from the service worker firewall for rules to be applied by the service worker firewall, sending a response to the service worker firewall, wherein the response includes the one or more rules, a digital signature for the one or more rules, and an indication of when the digital signature expires, wherein the digital signature is generated using a private key associated with the website, and receiving a rules violation report from the service worker firewall, wherein the rules violation report was generated as a result of the service worker firewall applying the one or more rules to cross-origin requests.

Abstract: A method for determining whether a user is a human is disclosed. The method includes receiving a request to determine whether a user attempting to access a service provided by a host compute device is a human, obtaining an input motion that the user entered while the user solved a challenge-response test for accessing the service, extracting a noise component of the input motion, retrieving a noise model characterizing noise patterns of input motions previously entered into graphical user interfaces by humans, comparing the noise component with the noise model, calculating a human likeness score of the user based on the comparison, determining whether the user is a human based on the human likeness score, and sending a result of the determination to the host compute device such that the host compute device can allow or restrict access to the service by the user depending on the result.

Abstract: A method by one or more network devices communicatively coupled to a web application layer proxy for profiling parameters of web application layer requests received by the web application layer proxy while preserving privacy. The method includes obtaining masked parameter values associated with a parameter in the web application layer requests, where the masked parameter values associated with the parameter are generated by the web application layer proxy based on masking parameter values associated with the parameter while preserving lengths of the parameter values associated with the parameter and character types of characters in the parameter values associated with the parameter, generating the profile of the parameter based on analyzing the masked parameter values associated with the parameter, and providing the profile of the parameter to the web application layer proxy.

Abstract: A method by one or more computing devices to detect anomalous accesses to a system. The method includes generating a technical maturity profile of a system user based on analyzing historical commands submitted by the system user to the system and determining whether an access by the system user to the system is anomalous based on determining technical maturity attributes of a command submitted by the system user to perform the access and comparing the technical maturity attributes of the command to the technical maturity profile of the system user.

Abstract: A method by one or more electronic devices to notify an administrator when it is safe to mitigate a non-compliant database configuration of a database. The method includes responsive to identifying the non-compliant database configuration of the database, applying a security rule that detects occurrences of database operations that make use of the non-compliant database configuration and responsive to a determination that the security rule has not been invoked for at least a threshold length of time, causing a notification to be sent to the administrator that indicates that it is safe for the administrator to mitigate the non-compliant database configuration.

Abstract: A method by a network device to enrich database logs. The method includes detecting that a process executing on the network device has created a database connection to a database server, determining contextual information of the process in response to detecting that the process has created the database connection, generating a key associated with the database connection based on information that is known to be included in a database log of the database, and providing the key and the contextual information to a correlator component.

Abstract: A method by one or more computing devices functioning as a ticket master for a website that has a virtual waiting room, wherein the ticket master is communicatively coupled to a plurality of proxies controlling access to the website. When the ticket master is in a relaxed mode (as opposed to a pressure mode), the method includes pre-allocating a number of tickets to the plurality of proxies for a first upcoming time period and setting a queue head for the first upcoming time period to a ticket number of a last ticket created, wherein the number of tickets that are pre-allocated for the first upcoming time period is greater than a target number of users allowed to enter the website during the first upcoming time period but less than a predefined maximum sudden spike number.

Abstract: A method by a computing device implementing an attack analyzer for processing malicious events. The method includes determining a first set of features describing a malicious event detected by a firewall, determining a set of distances using a non-Euclidean distance function and the first set of features, wherein the non-Euclidean distance function is used to determine geographic origin similarity between different Internet Protocol addresses included in the first and second set of features, generating a statistical distribution object using the set of distances, wherein the statistical distribution object includes information describing a cluster that includes at least the malicious event and one or more other malicious events that are determined to be similar to the malicious event in terms of geographic origin, and transmitting information describing the cluster to a management console for presentation to an administrator on a graphical user interface.

Abstract: A method by one or more computing devices for detecting application user anomalies in audit logs of database operations performed on one or more databases. The method includes obtaining a first audit log of database operations, wherein the first audit log indicates (1) which application users of an application caused which of the database operations to be performed and (2) which functions of the application caused which of the database operations to be performed, generating, for each of the application users indicated in the first audit log, a profile of that application user that indicates which of the functions that application user is expected to touch, and detecting an anomaly in response to a determination that a second audit log indicates that an application user touched a function that is not one of the functions indicated in the profile of the application user.

Abstract: A method by a network device for dynamically detecting emotional states of a user operating a client end station to interact with an application. The method includes receiving information regarding user inputs received by the client end station from the user while the user interacted with the application during a particular time period and determining an emotional state of the user based on analyzing the information and information regarding user inputs received by the client end station from the user while the user interacted with the application during one or more previous time periods that together with the particular time period form a time window.