diff --git a/src/common/net/Client.cpp b/src/common/net/Client.cpp
index d789ac89..b039727d 100644
--- a/src/common/net/Client.cpp
+++ b/src/common/net/Client.cpp
@@ -186,11 +186,23 @@ bool Client::disconnect()
 }
 
 
+const char *Client::tlsFingerprint() const
+{
+#   ifndef XMRIG_NO_TLS
+    if (isTLS() && m_pool.fingerprint() == nullptr) {
+        return m_tls->fingerprint();
+    }
+#   endif
+
+    return nullptr;
+}
+
+
 const char *Client::tlsVersion() const
 {
 #   ifndef XMRIG_NO_TLS
     if (isTLS()) {
-        return m_tls->tlsVersion();
+        return m_tls->version();
     }
 #   endif
 
diff --git a/src/common/net/Client.h b/src/common/net/Client.h
index b3879885..55105c0b 100644
--- a/src/common/net/Client.h
+++ b/src/common/net/Client.h
@@ -69,6 +69,7 @@ public:
     ~Client();
 
     bool disconnect();
+    const char *tlsFingerprint() const;
     const char *tlsVersion() const;
     int64_t submit(const JobResult &result);
     void connect();
diff --git a/src/common/net/Tls.cpp b/src/common/net/Tls.cpp
index 2cfc0e52..182d86ff 100644
--- a/src/common/net/Tls.cpp
+++ b/src/common/net/Tls.cpp
@@ -32,9 +32,15 @@
 #include "common/log/Log.h"
 
 
+#ifdef _MSC_VER
+#   define strncasecmp(x,y,z) _strnicmp(x,y,z)
+#endif
+
+
 Client::Tls::Tls(Client *client) :
     m_ready(false),
     m_buf(),
+    m_fingerprint(),
     m_client(client),
     m_ssl(nullptr)
 {
@@ -88,7 +94,13 @@ bool Client::Tls::send(const char *data, size_t size)
 }
 
 
-const char *Client::Tls::tlsVersion() const
+const char *Client::Tls::fingerprint() const
+{
+    return m_ready ? m_fingerprint : nullptr;
+}
+
+
+const char *Client::Tls::version() const
 {
     return m_ready ? SSL_get_version(m_ssl) : nullptr;
 }
@@ -104,13 +116,15 @@ void Client::Tls::read(const char *data, size_t size)
         if (rc < 0 && SSL_get_error(m_ssl, rc) == SSL_ERROR_WANT_READ) {
             send();
         } else if (rc == 1) {
-            if (!verify()) {
-                LOG_ERR("[%s] TLS certificate verification failed", m_client->m_pool.url());
+            X509 *cert = SSL_get_peer_certificate(m_ssl);
+            if (!verify(cert)) {
+                X509_free(cert);
                 m_client->close();
 
                 return;
             }
 
+            X509_free(cert);
             m_ready = true;
             m_client->login();
       }
@@ -131,12 +145,46 @@ bool Client::Tls::send()
 }
 
 
-bool Client::Tls::verify()
+bool Client::Tls::verify(X509 *cert)
 {
-    X509* cert = SSL_get_peer_certificate(m_ssl);
     if (cert == nullptr) {
+        LOG_ERR("[%s] Failed to get server certificate", m_client->m_pool.url());
+
+        return false;
+    }
+
+    if (!verifyFingerprint(cert)) {
+        LOG_ERR("[%s] Failed to verify server certificate fingerprint", m_client->m_pool.url());
+
+        const char *fingerprint = m_client->m_pool.fingerprint();
+        if (strlen(m_fingerprint) == 64 && fingerprint != nullptr) {
+            LOG_ERR("\"%s\" was given", m_fingerprint);
+            LOG_ERR("\"%s\" was configured", fingerprint);
+        }
+
         return false;
     }
 
     return true;
 }
+
+
+bool Client::Tls::verifyFingerprint(X509 *cert)
+{
+    const EVP_MD *digest = EVP_get_digestbyname("sha256");
+    if (digest == nullptr) {
+        return false;
+    }
+
+    unsigned char md[EVP_MAX_MD_SIZE];
+    unsigned int dlen;
+
+    if (X509_digest(cert, digest, md, &dlen) != 1) {
+        return false;
+    }
+
+    Job::toHex(md, 32, m_fingerprint);
+    const char *fingerprint = m_client->m_pool.fingerprint();
+
+    return fingerprint == nullptr || strncasecmp(m_fingerprint, fingerprint, 64) == 0;
+}
diff --git a/src/common/net/Tls.h b/src/common/net/Tls.h
index ee3b59ef..6e38f32f 100644
--- a/src/common/net/Tls.h
+++ b/src/common/net/Tls.h
@@ -39,17 +39,20 @@ public:
 
     bool handshake();
     bool send(const char *data, size_t size);
-    const char *tlsVersion() const;
+    const char *fingerprint() const;
+    const char *version() const;
     void read(const char *data, size_t size);
 
 private:
     bool send();
-    bool verify();
+    bool verify(X509 *cert);
+    bool verifyFingerprint(X509 *cert);
 
     BIO *m_readBio;
     BIO *m_writeBio;
     bool m_ready;
     char m_buf[1024 * 2];
+    char m_fingerprint[32 * 2 + 8];
     Client *m_client;
     SSL *m_ssl;
     SSL_CTX *m_ctx;
diff --git a/src/net/Network.cpp b/src/net/Network.cpp
index 9997f7e7..703e0ccf 100644
--- a/src/net/Network.cpp
+++ b/src/net/Network.cpp
@@ -102,9 +102,14 @@ void Network::onActive(IStrategy *strategy, Client *client)
     m_state.setPool(client->host(), client->port(), client->ip());
 
     const char *tlsVersion = client->tlsVersion();
-    LOG_INFO(isColors() ? WHITE_BOLD("use pool ") CYAN_BOLD("%s:%d ") GREEN_BOLD("%s") " \x1B[01;30m%s "
+    LOG_INFO(isColors() ? WHITE_BOLD("use pool ") CYAN_BOLD("%s:%d ") GREEN_BOLD("%s") " \x1B[1;30m%s "
                         : "use pool %s:%d %s %s",
              client->host(), client->port(), tlsVersion ? tlsVersion : "", client->ip());
+
+    const char *fingerprint = client->tlsFingerprint();
+    if (fingerprint != nullptr) {
+        LOG_INFO("\x1B[1;30mfingerprint (SHA-256): \"%s\"", fingerprint);
+    }
 }