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To guarantee the security of our web applications, from day one, SPG follow industry best practices throughout the design and development phases. This ensures that our applications will be kept safe from attacks whilst protecting your company’s valuable data.
Securing web applications should be of paramount importance to any organisation, as failing to do so can result in data theft, damaged relationships with customers, revoked licences and legal proceedings. What’s more, with cybercrime continuously on the rise, web applications are particularly vulnerable targets. This is usually a result of:
From start to finish, we handle every aspect of your web application’s security.
To guarantee the security of our web applications from day one, Software Planet Group follow industry best practices throughout the design and development phases. This ensures that our applications will be kept safe from attacks whilst also protecting your company’s valuable data.
Injection flaws like SQL, NoSQL, OS, and LDAP injection can happen whenever untrusted data is sent to an interpreter as part of a command or query. This not only results in data loss and data corruption, but may also lead to disclosure to unauthorised parties, loss of accountability, denial of access and complete host takeover. To prevent these vulnerabilities, Software Planet Group employ safe APIs, positive (or “whitelist”) server-side input validation, in addition to LIMIT and other SQL controls that avert disclosure of records in the event of SQL injection.
Broken authentication takes place when authentication and session management functions are implemented incorrectly. As a result, criminals can often get a hold of passwords, session tokens and keys for the purposes of money laundering, fraud and carrying out other illegal activities. In order to prevent this, we implement multi-factor authentication wherever possible, never use default credentials when shipping or deploying web apps, implement weak password checks, limit failed login attempts and generate random session IDs using secure server-side session managers.
Sensitive data exposure occurs when APIs and web applications do not adequately protect your data. This can often compromise financial, healthcare, and other sensitive personal information. We avoid such security risks by appropriately identifying sensitive information, discarding critical data at the earliest opportunity, maintaining up-to-date standard algorithms, encrypting all sensitive information at rest, and using protocols like TLS to encrypt sensitive data in transit.
These may easily be exploited by criminals to scan internal systems, disclose internal files using the file URI handler, execute remote requests and perform denial-of-service attacks. We prevent XXE by utilising less complex data formats such as JSON, patching or upgrading XML processors and libraries, making use of SAST tools to detect XXE in the source code in addition to whitelisting server-side input validation.
When restrictions on authenticated users are not adequately enforced, broken access control ensues. Attackers may then exploit this lack of due diligence to act as users or administrators, gain access to unauthorised functionality and the ability to view sensitive files. We can stop this from taking place by implementing access control mechanisms throughout the application, logging access control failures (alerting admins whenever appropriate) and enforcing access control in server-side code or a serverless API.
This is likely the most common issue in web security, as it may in fact occur at any level of the application stack. While it is often a result of insecure default configurations, it can also be caused by incomplete configurations, misconfigured HTTP headers and more. These flaws provide attackers with unauthorised access to system data or functionality and can sometimes result in total system compromise. Our experts avoid this problem by implementing secure installation processes like segmented application architectures.
Cross-site scripting occurs when applications include untrusted data in a new web page without suitable validation. XSS thus enables criminals to execute malicious scripts in their victim’s browser in order to steal credentials, deface web sites, deliver malware and redirect the user to harmful websites. To effectively do away with XSS flaws, we must separate untrusted data from any active browser content. This is primarily done by using frameworks such as Ruby on Rails and React (which eliminate XSS by design), applying context-sensitive encoding when modifying the browser document and conscientiously enabling a Content Security Policy (CSP).
Insecure deserialisation is a major security vulnerability which may potentially result in problems such as remote code execution, replay attacks, privilege escalation and injection. The best way to mitigate it is to implement a zero-tolerance policy towards serialised objects from untrusted sources. Should this not be possible, however, we may also implement integrity checks like digital signatures on serialised objects, enforce strict type constraints prior to object creation, and isolate and run code in low-privilege environments.
Using components with known vulnerabilities may completely undermine application defences. This includes frameworks, libraries and other software modules, as they facilitate serious data loss or even server takeover. Consequently, it is vital to always remove unused dependencies and features, obtain components from official sources and actively maintain a strategy for finding outdated and unsupported components.
Insufficient logging and monitoring empowers criminals to further attack systems. Our experts can also prevent this by making sure that logs are generated in formats suitable for log management solutions, identifying malicious activity through logs with adequate user context, preventing tampering and deletion by ensuring that high-value transactions possess an audit trail with integrity controls and adopting a response and recovery plan (like NIST 800-61 rev 2 or similar).
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